CAS号: 1003-10-7

　　中文名称: γ-硫代丁内酯

　　中文同义词: 4-丁巯内酯; 四氢-2-噻吩酮; 四氢噻吩-2-酮; GAMMA-硫代丁内酯; 2-溴-4-氟烟酸; Γ--硫代丁内酯; 4-丁基并硫代内酯; γ-硫代丁内酯

　　英文名称: 4-BUTYROTHIOLACTONE

　　英文同义词: G-THIOBUTYROLACTONE; 2-Oxothiolane; GAMMA-THIOBUTYROLACTONE; Thiacyclopentanone-2; 2-THIOPHENONE,TETRAHYDRO; dihydrothiophen-2(3H)-one; 5-oxotetrahydrothiophene; γ-Thiobutyrolactone; tetrahydro-2-thiophenon; Tetrahydro-2-thiophenone; 4-Thiobutyrolactone; Tetrahydrothiophene-2-one; Thiacyclopentan-2-one; Thiobutyrolactone; 2(3H)-Thiophenone,dihydro; NSC 54087; thiolan-2-one; 2(3H)-Thiophenone,dihydro-; Dihydro-thiophen-2-one; 4-Butyrothiolactone

　　分子式: C4H6OS

　　分子量: 102.15

　　密度: 1.18 g/mL at 25 ℃

　　沸点: 39-40 ℃（1 mmHg）

　　EINECS号: 213-700-8