β-丁内酯

CAS号
3068-88-0 ;36536-46-6
CCD编号
CCD00004959
分子式
C4 H6 O2
分子量
86.0894

基本信息

产品名称: β-丁内酯
CAS: 3068-88-0 ;36536-46-6
中文同义词: β-甲基丙内酯 ; 4-甲基-2-氧杂环丁烷酮 ; β-丁内酯 ; β-丁内酯 ; β-丁内酯
英文同义词: BETA-BUTYROLACTONE ; (+/-)-B-BUTYROLACTONE ; (+/-)-BETA-BUTYROLACTONE ; 4-METHYL-2-OXETANONE ; 3-HYDROXYBUTYRIC ACID BETA-LACTONE ; 3-BUTANOLIDE ; 4-METHYLOXETAN-2-ONE ; BETA-METHYL-BETA-PROPIOLACTONE
MDL号: MFCD00005170
氢键受体数量: 2
氢键供体数量: 0
Smile: CC1CC(=O)O1
InChi: InChI=1S/C4H6O2/c1-3-2-4(5)6-3/h3H,2H2,1H3
InChiKey: InChIKey=GSCLMSFRWBPUSK-UHFFFAOYSA-N

性质

熔点: -43.5 DEG C(LIT)
沸点: 71-73 DEG C/29 MMHG(LIT)
密度: 1.056g/mLat25°C(lit.)
物理性质: FLASHPOINT: 140 DEG F
FLASHPOINT: 60 DEG C
REFRACTIVE INDEX: N20/D 1.411(LIT)
注解: APPLICATION: VERSATILE BUILDING BLOCK FOR ORGANIC SYNTHESIS
RIDADR: UN 1993 3/PG 3
RTECS: RQ8050000
UNSPSC: 12352100
WGK: 3

安全信息

符号: GHS02 GHS02 GHS07 GHS07 GHS08 GHS08
信号词: Warning
危险声明: H226-H315-H319-H351
警示性声明: P281-P305 + P351 + P338
危害码: Xn
风险声明: R:36/38-40
安全声明: S:26-36
WGK德国: 3

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