中文名称: |
β-丁内酯 |
中文别名: |
B-丁内酯 |
英文名称: |
beta-butyrolactone |
英文别名: |
Butyrolactone; dl-B-hydroxybutyric acid lactone; 3-Hydroxybutyric acid lactone; 4-Methyl-2-oxetanone; 2-Methyl-beta-propiolactone; dihydrofuran-2(3H)-one; (4R)-4-methyloxetan-2-one; (4S)-4-methyloxetan-2-one; (R)-BETA-BUTYROLACTONE |
CAS号: |
3068-88-0 |
EINECS号: |
221-330-3 |
分子式: |
C4H6O2 |
分子量: |
86.0892 |
InChI: |
InChI=1/C4H6O2/c1-3-2-4(5)6-3/h3H,2H2,1H3/t3-/m0/s1 |
分子结构: |
|
密度: |
1.096g/cm3 |
沸点: |
163.2°C at 760 mmHg |
闪点: |
34.1°C |
蒸汽压: |
2.09mmHg at 25°C |