β-丁內酯

lacton lacton acciden

基本信息

中文名稱:β-丁內酯 英文名稱:beta-butyrolactone英文別名: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

CAS:3068-88-0

EINECS:221-330-3分子式:C4H6O2分子量:86.0892風險術語:R36/37/38:Irritating to eyes, respiratory system and skin.;
R45:May cause cancer.;
安全術語: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.;

物化性質

相對密度:1.096g/cm3