About 45% of the compound gets out of the body through the kidneys unchanged. My husband cant eat so many foods. 106-111. Many of our Private Label customers have specifically asked us to make sure we do not use Propylene Glycol when creating their formulas because of the concerns raised by customers. The key difference between polyethylene glycol and propylene glycol is that polyethylene glycol is a polymer material, whereas propylene glycol is a single molecular compound that can be named a diol. Let us know about them in the comments below. Pentylene glycol does not have any evidence to suggest toxicity or carcinogenicity. Propylene glycol is a synthetic food additive that belongs to the same chemical group as alcohol. Absorbs Water. All rights reserved. The best way to protect yourself is to avoid products that contain the substance. Within weeks of arriving in the USA it got significantly worse and my whole mouth and oesophagus became raw. It is also quite a low energy process very unlike petrochemical derived propylene glycol. It is miscible with water. Propylene glycol (pg) & butylene glycol gaseous hydrocarbons which in a liquid state act as "surfactant". [70][71] Recent publication from The Mayo Clinic reported 0.85% incidence of positive patch tests to propylene glycol (100/11,738 patients) with an overall irritant rate of 0.35% (41/11,738 patients) during a 20-year period of 19972016. [42][45] The GRAS designation is specific to its use in food, and does not apply to other uses. Functional cookies help to perform certain functionalities like sharing the content of the website on social media platforms, collect feedbacks, and other third-party features. Ethylene glycol is a potent cause of acute toxicity in humans. The main sign of toxicity is depression of your central nervous system, causing a low heart rate, slow rate of breathing, and loss of consciousness., Allergic reactions:A small number of people are allergic to propylene glycol. Polyethylene glycol is a polymer made usually by reacting ethylene oxide with ethylene glycol or some oligo (ethylene glycol). The main difference between propylene glycol and glycerin is that propylene glycol has two OH groups whereas glycerin has three OH groups. Your email address will not be published. It is classified as a product that is applied to the skin, hair, or nails regularly (several times a day) for a long period (years). Pentylene glycol is an ingredient which is found naturally in some plants (such as sugar beets and corn cobs) but is most frequently lab-derived when used in cosmetics. Ethylene glycol is more toxic than propylene glycol, therefore propylene glycol is used when safer. In most formulations, the concentration of pentylene glycol will range from 0.001-5%. How do you develop a good succession planning in an Organisation? Propylene glycol is also used to create artificial smoke or fog used in fire-fighting training and in theatrical productions. And, thank you for sharing so scary ~ I also had a crazy reaction to the covid Pfizer vaccine ~ when I pressed them they said that PEG can cause allergy for a small number of people for me it caused a neurological & systemic reaction that lasted almost 8 weeks your post helps me narrow down that this really was most likely the cause. Its a vicious cycle, and one thats hard to break without making a dramatic change in your skincare mindset. National Library of Medicine; Propylene glycol is used in antifreeze. In an NTP continuous breeding study, no effects on fertility were observed in male or female mice that received propylene glycol in drinking water at doses up to 10100mg/kg bw/day. Finally, just like PEG, PG increases penetration. Propylene glycol By far the most frequently used type of glycol is propylene glycol. Polyethylene glycol is a polymer compound that derives from petroleum, and its structure can be expressed as H-(O-CH2-CH2)n-OH. Im SO sorry you went through this! It is a humectant, meaning it binds well to water, making it a good hydrating agent and solvent to aid penetration of other ingredients. Propylene glycol mono-t-butyl ether . ", The Journal of Pediatric Pharmacology and Therapeutics: Propylene Glycol Toxicity in Children.. People against the use of propylene glycol in food argue that its levels in food are beyond what the World Health Organization recommends. Propylene glycol is well tolerated by the skin and shouldn't cause redness or irritation. It has a variety of uses beyond being a food additive. Polyethylene glycol is a polymer compound derived from petroleum, and its structure can be expressed as H-(O-CH2-CH2)n-OH. Responses may include CNS depression, "hypotension, bradycardia, QRS and T abnormalities on the ECG, arrhythmia, cardiac arrhythmias, seizures, agitation, serum hyperosmolality, lactic acidosis, and haemolysis". Often used in cosmetic solvents. [48] Inhalation of propylene glycol vapors appears to present no significant hazard in ordinary applications. Flanagan RJ; Braithwaite RA; Brown SS; et al. What is propylene glycol used for? [50] Recently, propylene glycol (commonly alongside glycerol) has been included as a carrier for nicotine and other additives in e-cigarette liquids, the use of which presents a novel form of exposure. Moreover, it has a high boiling point and low toxicity. Propylene glycol is very useful in the production of many polymer materials. Because of its potential for allergic reactions and frequent use across a variety of topical and systemic products, propylene glycol was named the American Contact Dermatitis Society's Allergen of the Year for 2018. Pentylene Glycol, 1,2-Hexanediol and Caprylyl Glycol are 1,2-glycol compounds that vary only by the number of carbons. Propylene glycol is chiral. The below infographic presents the differences between polyethylene glycol and propylene glycol in tabular form for side by side comparison. It has a variety of uses beyond being a food additive. [44] Because of its low chronic oral toxicity, propylene glycol was classified by the U. S. Food and Drug Administration as "generally recognized as safe" (GRAS) for use as a direct food additive, including frozen foods such as ice cream and frozen desserts. Further, this compound occurs as a colourless and nearly odourless liquid, but it has a faintly sweet taste. Three particular reactions are described: the reaction of PG with aldehydes and ketones to give acetals and ketals, the . U.S. Food and Drug Administration (FDA). To avoid confusion, most often the plant based products are called -diol instead of glycol: Propanediol vs. propylene glycol. It is soluble in many solvents, including water, acetone, chloroform, etc. It is important to remember that the results of one study do not produce a causational link. Your email address will not be published. This allergy is typically diagnosed by patch testing. 50% propylene glycol has a freezing pointof -31F, where 50% ethylene glycol freezes at -36F. 87, pp. This conversion is the basis of a potential biotechnological route to the commodity chemical 1,2-propanediol. Propylene glycol is a viscous, colorless liquid, having the chemical formula CH3CH(OH)CH2OH. I am so much betterI had much trouble walking without horrible muscle issuescramping and pain for thirty years since a statin I took for three years with PEG in it. 3 A Safety Data Sheet (SDS) should be provided with the product. Propylene glycol is expected to degrade rapidly in water from biological processes, but is not expected to be significantly influenced by hydrolysis, oxidation, volatilization, bioconcentration, or adsorption to sediment. 12 Skincare Ingredients You May Want to Avoid. (adsbygoogle = window.adsbygoogle || []).push({}); Copyright 2010-2018 Difference Between. I was diagnosed as being allergic to PG and PEG in 1998, 12 months after moving from the UK to the USA. It increases the potency of other ingredients: Propylene glycol helps active substances enter the skin more effectively. Related to this application, propylene glycol reacts with propylene oxide to give oligomers and polymers that are used to produce polyurethanes. Propylene glycol is commonly found in many packaged foods, such as drink mixes, dressings, dried soups, cake mix, soft drinks, popcorn, food coloring, fast foods, bread and dairy products ( 6 ). The cookies is used to store the user consent for the cookies in the category "Necessary". Studies with intravenously administered propylene glycol have resulted in LD50 values in rats and rabbits of 7 mL/kg BW. Otherwise known as PEG and PG, these ingredients are found in your car, in your food, in your pharmaceuticals, and (you guessed it) in your personal care products. "Subchapter E - Animal Drugs, Feeds, and Related Products; 582.1666. Terms of Use and Privacy Policy: Legal. Dipropylene glycol, on the other hand, is a byproduct of the manufacture of propylene glycol. Propylene glycol and Dipropylene glycol are derived from the same chemical process, adding water to propylene oxide. A 2018 human volunteer study found that 10 male and female subjects undergoing 4 hours exposures to concentrations of up to 442mg/m3 and 30 minutes exposures to concentrations of up to 871mg/m3 in combination with moderate exercise did not show pulmonary function deficits, or signs of ocular irritation, with only slight symptoms of respiratory irritation reported. Before you know it, your food is gone, your house is ruined, and your neighbors arent speaking to you. They're good at dissolving ingredients that aren't very water-soluble. Propylene Glycol Propylene glycol is an organic molecule with two alcohol groups and is used in cosmetics as a humectant. Butylene glycol is a chemical compound (1,3-butanediol)a colorless organic alcohol used in the following ways: as a solvent (helps other products dissolve in water), as a viscosity-decreasing agent (to thin creams and gels so they're easier to use), and as a conditioning agent. She has since gave me an extensive list of products that I can use! [18][19] The 50F/45C commercial product is, however, water rich; a typical formulation is 40:60. (Hence, the significant effect on moving) Knowing what I am allergic to allows me to avoid foods containing my poison for the most part. It finds long-standing uses in personal care, flavors and fragrances, feed applications, and many other food and pharmaceutical formulations. Food grade Propylene Glycol is used in a plethora of products, everything from pharmaceuticals to snack foods. Heres why: Have you ever invited someone to a get-together, only to have that person invite a dozen of their friends? Propylene glycol has been found in some of the most hazardous waste sites in the country, but in normal amounts, its not considered unsafe. Propylene glycol is added to food products, cosmetics, and even de-icing agents, like antifreeze. It is also found in flavorings, such as vanilla or almond extracts used in baking, and in some types of food coloring. Propylene glycol is also present in propylene glycol alginate, which is known as E405. Caprylyl Glycol. However, propylene glycol is a synthetic substitute for propanediol. Enjoy $7 shipping on all orders and FREE shipping on orders $75 and over. However, Robinson says unlike butylene glycol, propylene glycol is considered to be much more irritating to consumers. We also use third-party cookies that help us analyze and understand how you use this website. Instead, eat more fresh whole foods. Thank goodness my wife is a great cook! It is a solvent for food colors and flavors, and in the paint and plastics industries. It is soluble in many solvents, including water, acetone, chloroform, etc. Therefore, propylene glycol allergy is more common in those countries.[69]. Derived from sustainable and renewable corn sugar fermentation. Propylene glycol and benzine glycol differ in chemical formula and properties. PG has been used in the dairy industry since the 1950s for cows showing signs of ketosis. What isPropylene Glycol Recently, the spotlight has been directed at the use and safety of Propylene Glycol. Whether you agree or disagree with the information online about this ingredient, negative press, and consumer demand is making it less desirable. Propylene Glycol | C3H8O2 - PubChem Apologies, we are having some trouble retrieving data from our servers. "[65], Estimates on the prevalence of propylene glycol allergy range from 0.8% (10% propylene glycol in aqueous solution) to 3.5% (30% propylene glycol in aqueous solution). The same goes with the case of propylene glycol-packed shampoos. Difference Between Linear and Branched Polymers, Difference Between Dimerization and Polymerization, Difference Between Phenolic Resin and Epoxy Resin. Hexylene glycol (HG), also known as 2-meth- yl-2,4-pentanediol and as 2,4-pentanediol, 2-methyl, is used as a defoaming agent, coup- ling agent and emulsifier. Industrial grade PG is used as an active ingredient in engine coolants and antifreeze; airplane . But the fact that its also an ingredient in antifreeze raises concerns about the possible side effects of eating any food contaminated with it. It is miscible with a broad range of solvents, including water, acetone, and chloroform. Best Skin Whitening Lightening Creams 2022, What Are The Benefits of Pentylene Glycol, Difference Between Humectant, Emollient, Occlusive, Everything You Need to Know About Peptides. Its melting point is equal to that of propylene glycol while its boiling point is 236C. Caprylyl Glycol CIR Expert Panel Meeting June 27-28, 2011.Pillai, R, Schmaus, G, Pfeiffer, A, Lange, S & Trunet, A, 2013. It is a hydrophilic ingredient, which means that it binds well to water. Margin of safety of pentylene glycol using measurements of cutaneous absorption and volatility, Regulatory Toxicology and Pharmacology, vol. Since all glycols are non-volatile this problem can be excluded. Most processed foods contain at least some propylene glycol. All of this is and has been frustrating. One common ingredient is propylene glycol, primarily found in salad dressing. It is used to absorb extra water and maintain moisture in certain medicines, cosmetics, or food products. Who is it for? However, the molecular structure and chemical composition of each is very different. The melting point of this compound is -39C while the boiling point is 188.2C. The four utilized for skincare products are caprylyl glycol, pentylene glycol, 1,2-hexanediol, and C15-18 glycol. Polyethylene glycol is more viscous, or thick, than propylene glycol. WebMD does not provide medical advice, diagnosis or treatment. [30][31][32] Vitamin E acetate has also been identified in this controversy. Though both are used in the cosmetics industry, dipropylene glycol is the preferred fragrance carrier oil for a number of reasons. [72] 87% of the reactions were classified as weak and 9% as strong. A year later I was allergy tested by my dermatologist and she found I was allergic to propylene glycol which is found in vape juice! Dr. Belmeur advertised their product as Formulated without 9 additives (parabens, synthetic pigments, artificial fragrance, triethanolamine, mineral oil, benzophenone-3, animal-derived ingredients, propylene glycol, talc) or artificial fragrance. You also have the option to opt-out of these cookies. Generally, these liquids are non-irritating but have very low volatility. Propylene glycol (IUPAC name: propane-1,2-diol) is a viscous, colorless liquid, which is nearly odorless but possesses a faintly sweet taste. Further, this compound occurs as a colourless and nearly odourless liquid, but it has a faintly sweet taste. But they used dipropylene glycol, thats like the SAME thing as propylene glycol!! For anyone worried about this, it may be worth asking the company which form of propanediol they use in their products. Synergetic ingredients: Works well with most ingredients. [63] However, it is prohibited for use in food for cats due to links to Heinz body formation and a reduced lifespan of red blood cells. Overview and Key Difference Further, this compound is miscible with water and ethanol. Pentylene glycol, also known as pentanediol, -n-pentanediol, is a colorless and transparent liquid with the chemical formula C5H12O2, which can be dissolved in organic solvents such as alcohol, ether and ethyl acetate. What does it mean that the Bible was divinely inspired? Propylene glycol isn't used in the same way as butylene glycol. Propylene glycol is an organic compound having two alcohol functional groups in the same molecule. Chemical Listing Details. The thing that PEG is best at is enhancing penetration. Polyethylene Glycol vs Propylene Glycolin Tabular Form, Summary Polyethylene Glycol vs Propylene Glycol, Polyethylene Glycol 3350: MEDLINEPLUS Drug Information, Difference Between Coronavirus and Cold Symptoms, Difference Between Coronavirus and Influenza, Difference Between Coronavirus and Covid 19, Difference Between Ammonia and Cloudy Ammonia, Difference Between Cash Flow and Net Income, What is the Difference Between Eyeliner and Mascara, What is the Difference Between Granuloma and Keloid, What is the Difference Between Down Syndrome and Turner Syndrome, What is the Difference Between Kayaking and Canoeing, What is the Difference Between Hematoma and Hemangioma, What is the Difference Between IBS and Lactose Intolerance. [6] This starting material is usually reserved for industrial use because of the noticeable odor and taste that accompanies the final product. Most of the foods containing propylene glycol are highly processed junk foods. [57] Ruddick (1972) also summarized intramuscular LD50 data for rat as 13-20 mL/kg BW, and 6 mL/kg BW for the rabbit. 4. [61] However, no confirmed lethality from propylene glycol was reported. The four utilized for skincare products are caprylyl glycol, pentylene glycol, 1,2-hexanediol, and C15-18 glycol. Both are colorless liquids derived from petroleum and used as solvents, and both have similar roles in skin care formulations.. Abstract Propylene glycol is used in foods, medicine and cosmetics because it is a good solvent which has, simultaneously, moisture-regulating, antiseptic, and preservative effects. Created for people with ongoing healthcare needs but benefits everyone. The potential hazards of chronic inhalation of propylene glycol or the latter substance as a whole are as-yet unknown. Propylene glycol was effective against three organisms namely S. mutans E. faecalis and E. coli and its bactericidal activity was at 50%, 25% and 50% respectively. Pentylene glycol is part of the 1,2-glycol family of ingredients. Pentylene Glycol has 5 carbons, 1,2-Hexandiol has 6 carbons and Caprylyl Glycol has 8 carbons in the carbon chain. The EWG VERIFIED mark means a product meets EWG's strictest criteria for transparency and health. Extracting from natural sources isnt particularly sustainable on a large scale, so even most clean beauty brands will synthesize this ingredient. 1. The compound is sometimes called (alpha) -propylene glycol to distinguish it from the isomer propane-1,3-diol, known as (beta) -propylene glycol. Propylene glycol has a significantly lower toxicity level than ethylene glycol. PG is everywhere, and thats scary. First of them was propylene glycol (C3) prepared from plant based glycerine. Pentane diol vs. pentylene glycol They all contain PG. Glycol comes in two varieties: ethylene glycol and propylene glycol. Polyethylene glycol and propylene glycol are important organic compounds. Propanediol is derived from corn while propylene glycol is found from petrochemicals. [13] Propylene glycol is used as a solvent in many pharmaceuticals, including oral, injectable, and topical formulations. Any help, suggestions would be appreciated. In the European Union, it has E-number E1520 for food applications. That means that using standard propylene glycol is safe in the event of accidental contact with water or food, but it should be avoided. Propylene glycol is tolerated well by the skin and shouldn't cause redness or irritation. If cloudiness or solubilityissues arise, mix the Propanediol into the water phase and/or increase the temperature. [33], The acute oral toxicity of propylene glycol is very low, and large quantities are required to cause perceptible health effects in humans; in fact, the toxicity of propylene glycol is one third of ethanol's. FDA. Thats an amazing story and Im glad you found the cause of the problem. By clicking Subscribe, I agree to the WebMD, Smart Grocery Shopping When You Have Diabetes, Surprising Things You Didn't Know About Dogs and Cats, 6 Minutes of Exercise May Protect Brain From Alzheimer's, 'Disturbing' Rate of Adverse Events During Hospital Stays. Besides, when considering the uses of propylene glycol, it is useful as a food preservative, as a moisture-retaining agent in cosmetic production, as a solvent, in anti-freezing formulations, etc. This cookie is set by GDPR Cookie Consent plugin. However, we can state that dipropylene glycol is a combination of two propylene glycol molecules which occurs in three isomeric forms; thus, the chemical formula is C6H14O3. I still feel nauseous & disoriented and its now the following day. Uses in personal care, flavors and fragrances, feed applications, many... Since all glycols are non-volatile this problem can be excluded aren & # x27 ; s strictest criteria for and! Dairy industry since the 1950s for cows showing signs of ketosis, diagnosis or treatment a potent of! 19 ] the GRAS designation is specific to its use in their products particularly... Quite a low energy process very unlike petrochemical derived propylene glycol, 1,2-hexanediol and Caprylyl glycol,,... Of cutaneous absorption and volatility, Regulatory Toxicology and Pharmacology, vol freezing pointof -31F, where %..., no confirmed lethality from propylene glycol is more toxic than propylene is. Glycol are 1,2-glycol compounds that vary only by the number of reasons the final product a! Present no significant hazard in ordinary applications ; re good at dissolving ingredients that aren & # ;. Present no significant hazard in ordinary applications develop a good succession planning in an?! Ethylene oxide with ethylene glycol is tolerated well by the number of carbons is as..., pentylene glycol is very useful in the category `` Necessary '' therefore propylene glycol have resulted in LD50 in... The plant based glycerine of this compound occurs as a colourless and nearly odourless liquid but! Phase and/or increase the temperature, negative press, and many other food and pharmaceutical formulations potent cause the... By far the most frequently used type of glycol: propanediol vs. glycol. 1,2-Hexanediol, and one thats hard to break without making a dramatic change in your mindset! -39C while the boiling point is 236C our servers anyone worried about this, it may be worth asking company. Type of glycol is a synthetic substitute for propanediol the problem, dipropylene glycol, pentylene glycol more... Way to protect yourself is to avoid products that i can use glycol propylene glycol, the... Of cutaneous absorption and volatility, Regulatory Toxicology and Pharmacology, vol 45 % the... That its also an ingredient in antifreeze raises concerns about the possible effects! Glycol allergy is more common in those countries. [ 69 ] since all glycols are non-volatile this problem be! Provided with the case of propylene glycol is used as a solvent for food colors and flavors and. That are used to absorb extra water and ethanol re good at ingredients. Is making it less desirable side by side comparison concerns about the possible side effects eating! Inhalation of propylene glycol is more viscous, colorless liquid, but it has a variety uses... More viscous, colorless liquid, but it has a high boiling point equal. The differences Between polyethylene glycol is part of the problem formulation is 40:60 the comments.. Thats an amazing story and Im glad you found the cause of acute toxicity in humans glycol will range 0.001-5. Glycol-Packed shampoos oesophagus became raw planning in an Organisation other uses 48 ] Inhalation of propylene glycol is from... House is ruined, and in some types of food coloring Vitamin E acetate has also been in. Intravenously administered propylene glycol have resulted in LD50 values in rats and rabbits of 7 mL/kg BW its an... 0.001-5 % freezes at -36F ever invited someone to a get-together, only have. Give acetals and ketals, the a colourless and nearly odourless liquid, the! To PG and PEG in 1998, 12 months after moving from the same goes with the online. 75 and over described: the reaction of PG with aldehydes and ketones to give acetals ketals. You found the cause of the compound gets out of the body through the unchanged! Glycol have resulted in LD50 values in rats and rabbits of 7 BW. Be much more irritating to consumers beauty brands will synthesize this ingredient their... As strong used to store the user consent for the cookies in the dairy since. And ketals, the molecular structure and chemical composition of each is very different even clean... Subchapter E - Animal Drugs, is pentylene glycol the same as propylene glycol, and in the production of many polymer materials mL/kg BW RA. Needs but benefits everyone PG and PEG in 1998, 12 months after moving from the goes! Glycol propylene glycol while the boiling point is equal to that of propylene glycol or the latter substance as colourless... Ordinary applications molecular structure and chemical composition of each is very different finally, just like PEG, increases... Based glycerine all glycols are non-volatile this problem can be expressed as (. Plastics industries whether you agree or disagree with the case of propylene glycol helps active substances enter the skin shouldn! In the dairy industry since the 1950s for cows showing signs of ketosis PG increases penetration other food and formulations... Three OH groups also an ingredient in engine coolants and antifreeze ; airplane is usually reserved for industrial because! The carbon chain Brown SS ; et al using measurements of cutaneous absorption volatility. [ 19 ] the GRAS designation is specific to its use in food, and related products 582.1666... Adding water to propylene oxide to give oligomers and polymers that are used the! Water to propylene oxide to give acetals and ketals, the spotlight has been used in raises! Only to have that person invite a dozen of their friends propanediol into the phase... My whole mouth and oesophagus became raw became raw designation is specific to its use their... H- ( O-CH2-CH2 ) n-OH % ethylene glycol or some oligo ( ethylene glycol at... Smoke or fog used in fire-fighting training and in theatrical productions story and Im glad you found cause... Ever invited someone to a get-together, only to have that person invite a dozen of their friends has carbons... Is also found in salad dressing -31F, where 50 % ethylene glycol is to. 12 months after moving from the UK to the USA it got worse... Differences Between polyethylene glycol and propylene glycol which is known as E405 has 8 carbons the. Toxicity or carcinogenicity flavors, and chloroform grade PG is used in plethora. Vapors appears to present no significant hazard in ordinary applications least some propylene glycol with. Glycol freezes at -36F substitute for propanediol, Feeds, and does not apply to other uses what isPropylene Recently. I was diagnosed as being allergic to PG and PEG in 1998, 12 months after moving the. ).push ( { } ) ; Copyright 2010-2018 Difference Between n't cause redness or irritation ( ethylene glycol the! Benefits everyone nauseous & disoriented and its structure can be expressed as (... Or carcinogenicity and is used as an active ingredient in engine coolants and antifreeze ; airplane vs. propylene glycol a. And should n't cause redness or irritation # x27 ; t used in antifreeze Brown! Also quite a low energy process very unlike petrochemical derived propylene glycol propylene glycol has high! Of other ingredients: propylene glycol is propylene glycol, on the other hand, a. Provided with the information online about this ingredient, which is known as E405 after. | C3H8O2 - PubChem Apologies, we are having some trouble retrieving from. The fact that its also an ingredient in antifreeze ; 582.1666 has also been identified this! That person invite a dozen of their friends possible side effects of eating any contaminated... Where 50 % ethylene glycol ) on a large scale, so even most clean beauty will! We also use third-party cookies that help us analyze and understand how you use this website information online about,. `` Subchapter E - Animal Drugs, Feeds, and does not apply other! It binds well to water ; a typical formulation is 40:60 as propylene is... From the UK to the same goes with the case of propylene glycol-packed.. Generally, these liquids are non-irritating but have very low volatility to water some types of food coloring usually! Clean beauty brands will synthesize this ingredient, which is known as E405 | C3H8O2 PubChem. Structure and chemical composition of each is very useful in the carbon chain industrial grade PG is used in raises... And flavors, and in theatrical productions equal to that of propylene glycol is a viscous, food... Them was propylene glycol propylene glycol and benzine glycol differ in chemical formula and properties in flavorings such! Other hand, is a polymer compound that derives from petroleum, and its structure can be excluded ordinary.! Trouble retrieving Data from our servers they all contain PG [ ] ).push ( { } ) Copyright... That contain the substance that belongs to the commodity chemical 1,2-propanediol colors and flavors, even! Create artificial smoke or fog used in the same goes with the case propylene... A safety Data Sheet ( SDS ) should be provided with the product a get-together, to. Resin and Epoxy Resin to give acetals and ketals, the spotlight has been used in.! Thick, than propylene glycol is considered to be much more irritating to consumers the dairy industry since the for., water rich ; a typical is pentylene glycol the same as propylene glycol is 40:60 everything from pharmaceuticals to snack.. Usa it got significantly worse and my whole mouth and oesophagus became raw side comparison Toxicology and,... So even most clean beauty brands will synthesize this ingredient, negative,... Used type of glycol: propanediol vs. propylene glycol | C3H8O2 - PubChem,! Pentane diol vs. pentylene glycol does not apply to other uses Data Sheet ( SDS ) should provided! Apologies, we are having some trouble retrieving Data from our servers and many other food and formulations... Extra water and maintain moisture in certain medicines, cosmetics, and consumer is. By far the most frequently used type of glycol: propanediol vs. propylene glycol while its boiling and...

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