基本信息
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DL-泛酰酸内酯
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79-50-5
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DL-泛酰内酯;DL-α-羟基-β,β-二甲基-γ-丁内酯
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C6H10O3
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130.14
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2(3H)-Furanone,dihydro-3-hydroxy-4,4-dimethyl-
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201-210-7
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1.165 g/cm3
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2(3H)-Furanone,dihydro-3-hydroxy-4,4-dimethyl-, (?à)-; Butyric acid, a,g-dihydroxy-b,b-dimethyl-, g-lactone (4CI); (RS)-Pantolactone; (?à)-2-Hydroxy-3,3-dimethyl-g-butyrolactone; (?à)-Pantolactone; (?à)-Pantoyl lactone;2,4-Dihydroxy-3,3-dimethylbutanoic acid g-lactone; 2,4-Dihydroxy-3,3-dimethylbutyric acid g-lactone; 2-Hydroxy-3,3-dimethyl-g-butyrolactone; 2-Hydroxy-3,3-dimethylbutan-4-olide;3-Hydroxy-4,4-dimethyl-2-oxotetrahydrofuran;3-Hydroxy-4,4-dimethyl-2-tetrahydrofuranone;3-Hydroxydihydro-4,4-dimethyl-2(3H)-furanone; DL-Pantoic acid g-lactone; DL-Pantolactone;DL-Pantoyl lactone; Dihydro-3-hydroxy-4,4-dimethyl-2(3H)-furanone; NSC 135788;NSC 5926; dl-Pantoyl lactone; a-Hydroxy-b,b-dimethyl-g-butyrolactone; a-Oxy-b,b-dimethyl-g-butyrolactone
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99 °C
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74-78 °C(lit.)
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224.6 °C at 760 mmHg
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详细信息
中文名称:DL-泛酰内酯
中文同义词:DL-泛酰酸内酯 ;DL-α-羟基-β,β-二甲基-γ-丁内酯;DL-2-羟基-3,3-二甲基-4-丁内酯;Β,Β-二甲基-Α-羟基-Γ-丁内酯;DL-泛酰内酯;DL-alpha-羟基-beta,beta-二甲基-gamma-丁内酯;DL-泛酰内酯;DL-泛酰酸内酯
英文名称:DL-Pantolactone
英文同义词: Pantoicacid-lactone;2(3H)-Furanone, dihydro-3-hydroxy-4,4-dimethyl-, (+-)-;DL-alpha-Hydroxy-beta,beta-dimethyl-alpha-butyrolactone;DL-γ-butyrolactone;DL-PANTOYL LACTONE 97%;Dihydro-3-hydroxy-4H-dimethyl-2[3H]-furanone;dl-α-hydroxy-β,β-dimethyl-γ-butyrolactone;β,β-dimethyl-α-hydroxy-γ-butyrolactone
CAS号: 79-50-5
分子式: C6H10O3
分子量: 130.14
EINECS号:201-210-7
理化属性：白色固体
DL-泛酰内酯 性质
熔点: 74-78 °C(lit.)
沸点: 21°C/11mmHg(lit.)
化学性质: 熔点80℃，沸点130℃（2.4kPa）。易溶于水，溶于醇、醚、苯和二硫化碳。
用途: 该品为泛酸的中间体，也用于其他有机合成。
用途: 用作医药中间体及化妆品的原料。
包装： 1KG/铝箔袋 可拆分
