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Пропиленгликоль · بروبيلين غليكول · Пропиленгликол · (RS)-1,2-Propandiol · (RS)-propylene glycol · Propilenglicol · پروپیلن گلیکول · Propylène glycol · פרופילן גליקול · Propán-1,2-diol · Propilena glikol · Glicole propilenico
| CAS | 57-55-6 |
|---|---|
| EC | 200-338-0 |
| 化学式 | C3H8O2 |
| モル質量 | 76.09 g/mol |
| 爆発下限界（LEL） | 2.6 % vol |
| 爆発上限界（UEL） | 12.6 % vol |
| 引火点 | 85.5 °C |
| 発火温度 | 420 °C |
| 温度等級 | T2 |
| ガスまたは蒸気の相対密度（空気 = 1） | 2.63 |
| GHS | 危険 · H336, H370, H372 |
Propane-1,2-diol is the simplest member of the class of propane-1,2-diols, consisting of propane in which a hydrogen at position 1 and a hydrogen at position 2 are substituted by hydroxy groups. A colourless, viscous, hygroscopic, low-melting (59C) and high-boiling (188C) liquid with low toxicity, it is used as a solvent, emulsifying agent, and antifreeze. Thick odorless colorless liquid. Mixes with water. (USCG, 1999)