- 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
- InChI:
- InChI=1/C4H6O2/c1-3-2-4(5)6-3/h3H,2H2,1H3/t3-/m0/s1
- 分子结构:
-
![β-丁内酯](/images/chem_dir/2011031518431313214.gif )
- 沸 点:
- 163.2°C at 760 mmHg
- 风险术语:
- R36/37/38:Irritating to eyes, respiratory system and skin.; R45:May cause cancer.;
- 安全术语:
- S45:In case of accident of if you feel unwell, seek medical advice immediately (show the label where possible).; S53:Avoid exposure - obtain special instructions before use.;
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