7331-52-4
中文名稱
(S)-3-羥基-gamma-丁內(nèi)酯
英文名稱
(S)-3-Hydroxy-gamma-butyrolactone
CAS
7331-52-4
EINECS 編號
434-990-4
分子式
C4H6O3
MDL 編號
MFCD00211247
分子量
102.09
MOL 文件
7331-52-4.mol
更新日期
2026/05/25 17:00:53
7331-52-4 結(jié)構(gòu)式
基本信息
中文別名
(S)-3-羥基-gamma-丁內(nèi)酯(S)-3-羥基-Γ-丁內(nèi)酯
S-3-羥基-γ-丁內(nèi)酯
(S)-3-羥基-GAMA-丁內(nèi)酯
(S)-(-)-B-羥基-Γ-丁內(nèi)酯, 97%, E
(S)-(-)-B-羥基-Γ-丁內(nèi)酯,94%
英文別名
2(3H)-FURANONE, DIHYDRO-3-HYDROXY-, (S)2(3H)-FURANONE, DIHYDRO-4-HYDROXY-, (S)
(S)-(-)-3-HYDROXYBUTYROLACTONE
(S)-3-HYDROXYBUTYROLACTONE
(S)-(-)-3-HYDROXY-GAMA-BUTYROLACTONE
(S)-(-)-3-HYDROXY-GAMMA-BUTYROLACTONE
(S)-3-HYDROXY-GAMMA-BUTYROLACTONE
(S)-4,5-DIHYDRO-4-HYDROXY-2(3H)-FURANONE
(S)-4-HYDROXYTETRAHYDROFURAN-2-ONE
(S)-(-)-BETA-HYDROXY-GAMMA-BUTYROLACTONE
(S)-BETA-HYDROXY-GAMMA-BUTYROLACTONE
(S)-(-)-b-Hydroxy-g-butyrolactone
(S)-DIHYDRO-4-HYDROXY-2(3H)-FURANONE
(s)-(-)-á-hydroxy-
(S)-(-)-BETA-HYDROXY-GAMMA-BUTYROLACTONE , EE 99%
(S)-(-)-SS-HYDROXY-GAMMA-BUTYROLACTONE: 94%
(S)-(-)--HYDROXY-G-BUTYROLACTONE
4(S)-Hydroxytetrahydrofuran-2-ONE
(S)-(-)-β-Hydroxy-γ-butyrolactone, 97%, ee 99%
(S)-(-)-~-Hydroxy-gamma-butyrolactone, 97%, ee 99%
所屬類別
化學(xué)試劑：其他酯類化合物物理化學(xué)性質(zhì)
沸點98-100 °C0.3 mm Hg(lit.)
密度1.241 g/mL at 25 °C(lit.)
折射率n20/D 1.464(lit.)
閃點>230 °F
儲存條件2-8°C
酸度系數(shù)(pKa)12.87±0.20(Predicted)
外觀Brown to reddish brown Liquid
旋光度 (Optical Rotation)[α]21/D 81°, c = 2 in ethanol
水溶解性Miscible with water, alcohol and other organic solvent. Immiscible with light petroleum.
BRN1280864
InChIInChI=1S/C4H6O3/c5-3-1-4(6)7-2-3/h3,5H,1-2H2/t3-/m0/s1
InChIKeyFUDDLSHBRSNCBV-VKHMYHEASA-N
SMILESO1C[C@@H](O)CC1=O
CAS 數(shù)據(jù)庫7331-52-4(CAS DataBase Reference)
安全數(shù)據(jù)
警示詞警告
危險性描述H315-H319-H335
危險品標(biāo)志Xi
危險類別碼R36/37/38
安全說明S26-S36-S37/39
WGK Germany3
F3-10
REACH 注冊登記Inactive
海關(guān)編碼29322090
存儲類別10 - Combustible liquids
危險性類別Eye Irrit. 2
Skin Irrit. 2
STOT SE 3
Skin Irrit. 2
STOT SE 3
知名試劑公司產(chǎn)品信息
Alfa Aesar
(S)-(-)-b-羥基-γ-丁內(nèi)酯,97%,ee99%(S)-(-)-beta-Hydroxy-gamma-butyrolactone, 97%, ee 99%(7331-52-4)
Sigma Aldrich
7331-52-4(sigmaaldrich)