| 融点 |
-148 °C |
| 沸点 |
35 °C(lit.) |
| 比重(密度) |
0.839 g/mL at 25 °C(lit.) |
| 蒸気密度 |
2.1 (vs air) |
| 蒸気圧 |
8.51 psi ( 20 °C) |
| FEMA |
4258 | ETHANETHIOL |
| 屈折率 |
n20/D 1.4306(lit.) |
| 闪点 |
1 °F |
| 貯蔵温度 |
Store below +30°C. |
| 溶解性 |
Soluble in Ether, Alcohol, Acetone |
| 酸解離定数(Pka) |
10.6(at 25℃) |
| 外見 |
Liquid |
| 色 |
Colorless |
| 臭い (Odor) |
Strong chunk; offensive garlic. |
| 爆発限界(explosive limit) |
2.8-18%(V) |
| 臭気閾値(Odor Threshold) |
0.0000087ppm |
| 由来生物 |
synthetic |
| 水溶解度 |
Slightly miscible with water. |
| JECFA Number |
1659 |
| Merck |
14,3726 |
| BRN |
773638 |
| Henry's Law Constant |
3.57(x 10-3 atm?m3/mol) at 25 °C (Przyjazny et al., 1983) |
| 暴露限界値 |
TLV-TWA 0.5 ppm (～1.3 mg/m3 ) (ACGIH
and MSHA); ceiling 10 ppm (OSHA); IDLH
2500 ppm (NIOSH). |
| Dielectric constant |
6.9（14℃） |
| 安定性： |
Stable. Extremely flammable - note low flash point. Incompatible with oxidizing agents, strong acids. May form explosive mixtures with air. |
| 主な用途 |
cleaning products
cosmetics
flavors and fragrances
food and beverages
personal care |
| InChI |
1S/C2H6S/c1-2-3/h3H,2H2,1H3 |
| InChIKey |
DNJIEGIFACGWOD-UHFFFAOYSA-N |
| SMILES |
CCS |
| LogP |
1.44 |
| CAS データベース |
75-08-1(CAS DataBase Reference) |
| NISTの化学物質情報 |
Ethanethiol(75-08-1) |
| EPAの化学物質情報 |
Ethyl mercaptan (75-08-1) |
