Propyl ene glycol has good solubility, less toxicity and irritation, and is widely used as an injection agent (such as intramuscular injection, intravenous injection) and non-injectable pharmaceutical preparations (such as oral liquid, ophthalmic preparations, ear preparations, dental preparations, rectovaginal preparations, transdermal preparations, etc.) solvents, extraction solvents and preservatives, is a better solvent than glycan Chemicalbook oil, can dissolve many substances such as corticosteroid (sex hormone), chloramphenicol, sulfonamides, barbiturates, reserpine, quinidine, Dehydrocorticosterone acetate, fumarol sulfate, nitrogen mustard hydrochloride, vitamin A, vitamin D, many volatile oils, most alkaloids, and many local anesthetics.
Pro pylene glycol is an important raw material for unsaturated polyester, epoxy resin, polyurethane resin, the amount of which accounts for about 45% of the total consumption of prop ylene glycol, which is widely used in surface coatings and reinforced plastics. Prop ylene glycol has good viscosity and hygroscopicity, and is non-toxic, so it is widely used as a hygroscopic agent, antifreeze, lubricant and solvent in the food, pharmaceutical and cosmetic industries. In the food industry, propyl ene glycol reacts with fatty acids to form propyl ene glycol fatty acid esters, and Chemicalbook is mainly used as a food emulsifier; Propy lene glycol is an excellent solvent for flavorings and colors. Prop ylene glycol is often used in the pharmaceutical industry as a solvent, softener and excipient for the manufacture of various ointments, ointments, etc., because propylen e glycol has good miscibility with various fragrances, so it is also used as a solvent and softener for cosmetics. Propyl ene glycol is also used as a tobacco humidifier, fungicide, a solvent for lubricating oil in food processing equipment and food marking inks. An aqueous solution of pro pylene glycol is an effective antifreeze.
| Propy lene glycol Basic information |
| Physical and Chemical Properties Medicinal property and application Content analysis Toxicity Use limitation Uses Synthesis method Acute toxicity Irritation data Extinguishing agent |
| Product Name: |
Propyle ne glycol |
| Synonyms: |
PROPY LENEGLYCOL, REAGENT (ACS)PRO PYLENEGLYCOL, REAGENT (ACS) PRO PYLENEGLYCOL, REAGENT (ACS);Propyledne glycol;Glycerol Impurity 3(Glycerol EP Impurity C);Prop lene glycol 57-55-6;Propyl eneglycol Manufacturer;1,2-PROPANEDIOL, GR ACS 99.5%;PROPYLEN EGLYCOLTECHGRADE;Prop ylene Glycol, Reagent |
| CAS: |
57-55-6 |
| MF: |
C3H8O2 |
| MW: |
76.09 |
| EINECS: |
200-338-0 |
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