Γ-丁内酯
Butyrolactone · غاما-بوتيرولاكتون · γ-Butyrolacton · گاما بوتیرولاکتون · Gamma-butyrolactone · गामा-ब्यूटेरोलेक्टोन · Gamma-butirrolattone · γ-ブチロラクトン · Gamma-butyrolactonum · gamma-butyrolacton · γ-butyrolakton · Gama-butirolactona
| CAS | 96-48-0 |
|---|---|
| EC | 202-509-5 |
| 分子式 | C4H6O2 |
| 摩尔质量 | 86.09 g/mol |
| 爆炸下限（LEL） | 1.4 % vol |
| 爆炸上限（UEL） | 16.0 % vol |
| 闪点 | 93 °C |
| 引燃温度 | 455 °C |
| 温度组别 | T1 |
| 气体或蒸气的相对密度（空气 = 1） | 2.97 |
| GHS | 危险 · H302, H315, H318, H319, H331, H336 |
Gamma-butyrolactone is a butan-4-olide that is tetrahydrofuran substituted by an oxo group at position 2. It has a role as a metabolite and a neurotoxin. 4-butyrolactone is a clear colorless oily liquid with a pleasant odor. (NTP, 1992)