32780-06-6
中文名稱
(S)-5-羥甲基二氫呋喃-2-酮
英文名稱
(S)-5-Hydroxymethyldihydrofuran-2-one
CAS
32780-06-6
分子式
C5H8O3
MDL 編號
MFCD00066224
分子量
116.12
MOL 文件
32780-06-6.mol
更新日期
2025/02/04 10:31:05
32780-06-6 結(jié)構(gòu)式
基本信息
中文別名
(S)-(+)-R-羥甲基-R-丁內(nèi)酯(S)-(+)-4-羥甲基丁內(nèi)酯
(S)-5-羥甲基二氫呋喃-2-酮
(S)-4-羥基甲基 丁酸 內(nèi)酯
英文別名
2(3H)-FURANONE, DIHYDRO-5-(HYDROXYMETHYL)-,(S)DIHYDRO-5-(HYDROXYMETHYL)-2(3H)-FURANONE (S-)
(S)-(+)-4,5-DIHYDRO-5-HYDROXYMETHYL-2(3H)-FURANONE
(S)-4,5-DIHYDRO-5-HYDROXYMETHYL-2(3H)-FURANONE
(S)-4-HYDROXYMETHYL BUTYROLACTONE
(S)-5-HYDROXYMETHYL-2-OXOTETRAHYDROFURAN
(S)-5-HYDROXYMETHYL-DIHYDRO-FURAN-2-ONE
(S)-(+)-5-HYDROXYMETHYL-GAMMA-BUTYROLACTONE
(S)-(+)-5-HYDROXYMETHYLTETRAHYDRO-2-FURANONE
(S)-(+)-DIHYDRO-5-(HYDROXYMETHYL)-2(3H)-FURANONE
(S)-(+)-DIHYDRO-5-(HYDROXYMETHYL)FURANONE
(S)-(+)-GAMMA-HYDROXYMETHYL-GAMMA-BUTYROLACTON
(S)-(+)-GAMMA-HYDROXYMETHYL-GAMMA-BUTYROLACTONE
(S)-GAMMA-HYDROXYMETHYL-GAMMA-BUTYROLACTONE
(S)-(+)-G-HYDROXYMETHYL-G-BUTYROLACTONE
5-(Hydroxymethyl)dihydro-2(3H)-furanone
(S)-(+)-DIHYDRO-5-(HYDROXYMETHYL)-2(3H)- FURANONE, 95% (98% EE/GLC)
(S)-GAMMA-HYDROXYMETHYL-GAMMA-BUTYRO- &
(s)-γ-hydroxymethyl-γ-butyrolactone
(S)-(+)-5-HYDROXYMETHYL-GAMMA-BUTYROLACTONE 98%
所屬類別
化學(xué)試劑：內(nèi)酯類化合物物理化學(xué)性質(zhì)
熔點72-74 °C
比旋光度56 º (c=3 in chloroform)
沸點110-115 °C0.2 mm Hg(lit.)
密度1.237 g/mL at 25 °C(lit.)
折射率n20/D 1.471(lit.)
閃點>230 °F
儲存條件0-6°C
酸度系數(shù)(pKa)14.12±0.10(Predicted)
形態(tài)透明液體
顏色無色至幾乎無色
旋光性 (optical activity)[α]20/D +56°, c = 3 in chloroform
BRN1680284
CAS 數(shù)據(jù)庫32780-06-6(CAS DataBase Reference)
(S)-5-羥甲基二氫呋喃-2-酮價格(試劑級)
| 報價日期 | 產(chǎn)品編號 | 產(chǎn)品名稱 | CAS號 | 包裝 | 價格 |
| 2025/02/05 | 33764 | (S)-(+)-γ-羥甲基-γ-丁內(nèi)酯 1GR (S)-(+)-gamma-Hydroxymethyl-gamma-butyrolactone, 97%, Thermo Scientific Chemicals | 32780-06-6 | 1g | 1356元 |
| 2025/02/05 | 33764 | (S)-(+)-γ-羥甲基-γ-丁內(nèi)酯 1GR (S)-(+)-gamma-Hydroxymethyl-gamma-butyrolactone, 97%, Thermo Scientific Chemicals | 32780-06-6 | 5g | 5483元 |
| 2025/02/05 | H0958 | (S)-(+)-γ-羥甲基-γ-丁內(nèi)酯 (S)-(+)-gamma-Hydroxymethyl-gamma-butyrolactone | 32780-06-6 | 1G | 890元 |