19444-84-9
中文名称
2-羟基-丁酸酮
英文名称
ALPHA-HYDROXY-GAMMA-BUTYROLACTONE
CAS
19444-84-9
分子式
C4H6O3
MDL 编号
MFCD00134268
分子量
102.09
MOL 文件
19444-84-9.mol
更新日期
2023/03/20 17:41:19
19444-84-9 结构式
基本信息
中文别名
2-羟基-丁酸酮(±)-α-羟基-γ-丁内酯
2-羟基-γ-丁内酯
英文别名
2-HYDROXY-GAMMA-BUTYROLACTONE3-HYDROXYTETRAHYDROFURAN-2-ONE
AKOS 224
ALPHA-HYDROXY-GAMMA-BUTYROLACTONE
DIHYDRO-3-HYDROXY-2(3H)-FURANONE
4,5-Dihydro-3-hydroxy-2(3H)-furanone
α-Hydroxy-γ-butyrolactone
4,5-Dihydroxy-3-hydroxy-2(3H)-furanone
ALPHA-HYDROXY-GAMMA-BUTYROLACTONE, TECH.
a-Hydroxy-g-butyrolactone
2-Hydroxytetrahydrofuran-2-one
2-Hydroxybutyrolactone.
α-Hydroxy-gama-butyrolactone, GC 99%
2-HYDROXY-GAMMA-BUTYROLACTONE 99%
2-Hydroxy-G-Butyrolactone
3-Hydroxy-4,5-dihydro-2(3H)-furanone
3-Hydroxy-4,5-dihydrofuran-2(3H)-one
3-Hydroxydihydrofuran-2(3H)-one
3-Hydroxyoxolane-2-one
所属类别
化学试剂：内酯类化合物物理化学性质
沸点133 °C10 mm Hg(lit.)
密度1.309 g/mL at 25 °C(lit.)
折射率n20/D 1.468(lit.)
闪点>230 °F
储存条件Inert atmosphere,Room Temperature
溶解度氯仿（微溶）、甲醇（微溶）
酸度系数(pKa)13.07±0.20(Predicted)
形态粘稠液体
颜色透明无色至黄色
BRN80587
InChIKeyFWIBCWKHNZBDLS-UHFFFAOYSA-N
LogP-1.830 (est)
知名试剂公司产品信息
Acros Organics
2-羟基-丁酸酮2-Hydroxy-gamma-butyrolactone, 99%(19444-84-9)
Sigma Aldrich
19444-84-9(sigmaaldrich)2-羟基-丁酸酮价格(试剂级)
| 报价日期 | 产品编号 | 产品名称 | CAS号 | 包装 | 价格 |
| 2024/04/30 | C27507 | 2-羟基-丁酸酮 2-Hydroxy-gamma-butyrolactone, 99% | 19444-84-9 | 5g | 1150元 |
| 2024/04/30 | C27507 | 2-羟基-丁酸酮 2-Hydroxy-gamma-butyrolactone, 99% | 19444-84-9 | 25g | 4318元 |
| 2024/04/30 | XW194448491 | 2-羟基-丁酸酮 α-hydroxy-γ-butyrolactone;3-hydroxy-γ-butyrolactone;4,5-dihydro-3-hydroxy-2(3h)-furanone;3-hydroxytetrahydrofuran-2-one | 19444-84-9 | 1G | 428元 |