Bibliothèque des gaz et solvants
Éthanethiol
إيثانثيول · Етантиол · Ethanthiol · Αιθανοθειόλη · Etanotiol · اتانتیول · אתאנתיול · Etántiol · Etanatiol · Etantiolo · エタンチオール · 에테인싸이올
| CAS | 75-08-1 |
|---|---|
| EC | 200-837-3 |
| UN | 2363 |
| Formule | C2H6S |
| Masse molaire | 62,14 g/mol |
| LIE (LEL) | 2,8 % vol |
| LSE (UEL) | 18,0 % vol |
| Point d'éclair | -48 °C |
| Température d'auto-inflammation | 295 °C |
| Classe de température | T3 |
| Groupe de gaz | IIA |
| Densité relative du gaz ou de la vapeur (air = 1) | 2,15 |
| GHS | Danger · H224, H302, H331, H400, H410 |
Ethanethiol is an alkanethiol that is ethane substituted by a thiol group at position 1. It is added to odorless gaseous products such as liquefied petroleum gas (LPG) to provide a garlic scent which helps warn of gas leaks. Ethyl mercaptan appears as a clear colorless low-boiling liquid (boiling point 97 °F) with an overpowering, garlic-like/skunk-like odor. Flash point -55 °F. Less dense than water and very slightly soluble in water.