2-Allyloxyethanol (PubChem CID: 8116) — also known as allyl glycol, ethylene glycol monoallyl ether, allyl cellosolve, and by other names such as 2-allyloxy ethanol and allyl 2-hydroxyethyl ether — is a chemical compound with multiple synonyms including USAF DO-47 and 2-(2-propenyloxy)ethanol.
| Boiling Point | 161°C |
| Color | Colorless |
| Formula Weight | 102.13 |
| Physical Form | Clear Liquid at 20°C |
| Chemical Name or Material | Ethylene Glycol Monoallyl Ether |
| UN Number | 3271 |
Allyl glycol is an organic compound used in polymer synthesis, coatings, and specialty chemical formulations due to its reactive hydroxyl and allyl groups.
The chemical structure of allyl glycol features an allyl group (CH₂=CH–CH₂–) attached to a hydroxyl-bearing carbon, making it both reactive and hydrophilic.
The boiling point of allyl glycol is approximately 154°C under standard atmospheric pressure.
The allyl glycol melting point is around −71°C, reflecting its low-temperature liquid state.
Yes, allyl glycol is water-soluble due to its hydroxyl group, allowing it to mix well in aqueous formulations.
