基本信息
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α-溴-γ-丁内酯
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5061-21-2
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2-溴-γ-丁内酯;a-溴-γ-丁内酮
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C4H5BrO2
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164.99
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2(3H)-Furanone,3-bromodihydro-
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225-764-4
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1.786g/mLat 25°C(lit.)
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2(3H)-Furanone,3-bromodihydro-, (?à)-; Butyric acid, 2-bromo-4-hydroxy-, g-lactone (6CI,7CI); Butyric acid, a-bromo-g-hydroxy-, g-lactone (4CI); (?à)-3-Bromo-4,5-dihydro-2(3H)-furanone;2-Bromo-4-butyrolactone; 2-Bromo-g-butyrolactone; 3-Bromo-2-oxotetrahydrofuran;3-Bromo-4,5-dihydro-2(3H)-furanone; 3-Bromo-4,5-dihydrofuran-2-one;3-Bromodihydro-2(3H)-furanone; 3-Bromodihydrofuran-2-one;3-Bromotetrahydrofuran-2-one; NSC 11726; NSC 56959; a-Bromo-g-butyrolactone; a-Bromobutyric acid g-lactone
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>230°F
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138°C6mm Hg(lit.)
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主要的刺激性影响在皮肤上面：刺激皮肤和粘膜 在眼睛上面：刺激的影响 致敏作用：没有已知的敏化影响
详细信息
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中文名称： α-溴-γ-丁内酯
中文别名： 2-溴-γ-丁内酯; a-溴-γ-丁内酮; α-溴代-γ-丁内酯
英文名称： Alpha-Bromo-Gamma-butyrolactone
英文别名： 2-Bromo-4-hydroxybutyric acid g-lactone; __bromo-r-butyrolactone; 3-Bromo-4,5-dihydro-2(3H)-furanone; 2(3H)-Furanone, 3-bromodihydro-; 2-Bromo-4-hydroxybutyric acid gamma-lactone; alpha-Bromo-gamma-butyrolactone, remainder gamma-butyrolactone; alfa-Bromo-gamma butyrolatone; α-Bromo-γ-butyrolactone; 3-bromodihydrofuran-2(3H)-one; (3R)-3-bromodihydrofuran-2(3H)-one; (3S)-3-bromodihydrofuran-2(3H)-one; a-Bromo-γ-butyrolatone; α-Bromo-γ-butyrolatone
CAS号： 5061-21-2
EINECS号： 225-764-4
分子式： C4H5BrO2
分子量： 164.9853
InChI： InChI=1/C4H5BrO2/c5-3-1-2-7-4(3)6/h3H,1-2H2/t3-/m0/s1
分子结构：
密度： 1.82g/cm3
沸点： 287.9°C at 760 mmHg
闪点： 111.5°C
蒸汽压： 0.00242mmHg at 25°C
产品用途：
用作医药中间体
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