52079-23-9
中文名稱(chēng)
(S)-(-)-alpha-羥基-gamma-丁內(nèi)酯
英文名稱(chēng)
(S)-(-)-alpha-Hydroxy-gamma-butyrolactone
CAS
52079-23-9
分子式
C4H6O3
MDL 編號(hào)
MFCD00211245
分子量
102.09
MOL 文件
52079-23-9.mol
更新日期
2025/01/12 18:05:37
52079-23-9 結(jié)構(gòu)式
基本信息
中文別名
(S)-(-)-alpha-羥基-gamma-丁內(nèi)酯 英文別名
2,4-DIHYDROXYBUTYRIC ACID LACTONE(3S)-3-HYDROXYDIHYDROFURAN-2(3H)-ONE
(S)-2-HYDROXYBUTYROLACTONE
(S)-(-)-ALPHA-HYDROXY-GAMMA-BUTYROLACTONE
(S)-(-)-DIHYDRO-3-HYDROXY-2(3H)-FURANONE
(S)-2-Hydroxy-gamma-butyrolactone
2,4-Dihydroxybutyric acid lactone (S)-2-Hydroxybutyrolactone
(S)-(-)-ALPHA-HYDROXY--BUTYROLACTONE
(S)-(-)-~-Hydroxy-gamma-butyrolactone, 94%
物理化學(xué)性質(zhì)
比旋光度-68 º (c=1.15 in chloroform)
沸點(diǎn)133 °C10 mm Hg(lit.)
密度1.309 g/mL at 25 °C(lit.)
折射率n20/D 1.467(lit.)
閃點(diǎn)>230 °F
儲(chǔ)存條件2-8°C
酸度系數(shù)(pKa)13.07±0.20(Predicted)
比重1.3
旋光性 (optical activity)[α]23/D 68°, c = 1.15 in chloroform
CAS 數(shù)據(jù)庫(kù)52079-23-9(CAS DataBase Reference)
安全數(shù)據(jù)
警示詞警告
危險(xiǎn)性描述H315-H319-H335
防范說(shuō)明P261-P305+P351+P338
安全說(shuō)明24/25
WGK Germany3
海關(guān)編碼29322090
(S)-(-)-alpha-羥基-gamma-丁內(nèi)酯價(jià)格(試劑級(jí))
| 報(bào)價(jià)日期 | 產(chǎn)品編號(hào) | 產(chǎn)品名稱(chēng) | CAS號(hào) | 包裝 | 價(jià)格 |
| 2020/03/18 | H0951 | (S)-(-)-α-羥基-γ-丁內(nèi)酯 (S)-(-)-alpha-Hydroxy-gamma-butyrolactone | 52079-23-9 | 100MG | 365元 |
| 2014/06/02 | H0951 | (S)-(-)-α-羥基-γ-丁內(nèi)酯 (S)-(-)-alpha-Hydroxy-gamma-butyrolactone | 52079-23-9 | 1G | 2300元 |