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7331-52-4

7331-52-4 2021-2-1 07:05 252

IP：美国

CAS号:: 7331-52-4

英文名称:: (S)-3-Hydroxy-gamma-butyrolactone

英文同义词:: (s)-(-)-á-hydroxy-;(S)-3-Hydroxy-gamma-;(S)-3-HYDROXYBUTYROLACTONE;S-(-)-3-Hydroxy-gammalactone;-4-Hydroxydihydrofuran-2(3H);(S)-β-Hydroxy-γ-butyrolactone;(S)-(-)-3-HYDROXYBUTYROLACTONE;(S)-(-)--HYDROXY-G-BUTYROLACTONE;(S)-3-Hydroxy-γ-butyrolactone>(S)-3-HYDROXY-GAMMA-BUTYROLACTONE

中文名称:: (S)-3-羟基-gamma-丁内酯

中文同义词:: B-羟基-Γ-丁内酯;S4-羟基-Y-丁内酯;S-3-羟基-γ-丁内酯;(S)-3-羟基-Γ-丁内酯;(S)-3-羟基-GAMA-丁内酯;(S)-(-)-B-羟基-Γ-丁内酯;(S)-3-羟基-gamma-丁内酯;(S)-(-)-Β-羟基-Γ-丁内酯;(S)-4-羟基二氢呋喃-2(3H)-酮;(S)-(-)-B-羟基-Γ-丁内酯,94%

分子式:: C4H6O3

分子量:: 102.09

沸点 :: 98-100 °C0.3 mm Hg(lit.)

密度 :: 1.241 g/mL at 25 °C(lit.)

折射率 :: n 20/D 1.464(lit.)

闪点 :: >230 °F

储存条件 :: 2-8°C

酸度系数(pKa):: 12.87±0.20(Predicted)

旋光性 (optical activity):: [α]21/D 81°, c = 2 in ethanol

水溶解性 :: Miscible with water, alcohol and other organic solvent. Immiscible with light petroleum.

BRN :: 1280864

CAS 数据库:: 7331-52-4(CAS DataBase Reference)

危险品标志 :	Xi

危险类别码 :	36/37/38

安全说明 :	26-36-37/39

WGK Germany :	3

F :	3-10

海关编码 :	29322090

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