3,4-epoxybutane-1,2-diol

3,4-epoxybutane-1,2-diol名称

[ CAS 号 ]:
17177-50-3

[ 英文名 ]:
3,4-epoxybutane-1,2-diol

[英文别名 ]:

1-Oxiranyl-1,2-ethanediol
1,2-Ethanediol,1-oxiranyl
1,2-Epoxybutane-3,4-diol
3,4-epoxybutane-1,2-diol
1,2-EPOXY-3,4-BUTANEDIOL
3,4-EPOXY-1,2-BUTANEDIOL
1,2,3,4-Diepoxybutene
1,2-dihydroxybut-3,4-epoxybutane
1,2-Butanediol,3,4-epoxy
EPOXYBUTANEDIOL

3,4-epoxybutane-1,2-diol物理化学性质

[ 密度 ]:
1.389g/cm3

[ 沸点 ]:
265.8ºC at 760mmHg

[ 分子式 ]:
C₄H₈O₃

[ 分子量 ]:
104.10500

[ 闪点 ]:
114.5ºC

[ 精确质量 ]:
104.04700

[ PSA ]:
52.99000

[ 蒸汽压 ]:
0.00124mmHg at 25°C

[ 折射率 ]:
1.529

3,4-epoxybutane-1,2-diol毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: KI2470000

CHEMICAL NAME :: 1,2-Ethanediol, 1-oxiranyl-

CAS REGISTRY NUMBER :: 17177-50-3

BEILSTEIN REFERENCE NO. :: 1633586

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C4-H8-O3

MOLECULAR WEIGHT :: 104.12

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

MUTATION DATA

TYPE OF TEST :: Mutation in mammalian somatic cells

TEST SYSTEM :: Human Lymphocyte

DOSE/DURATION :: 450 umol/L

REFERENCE :: CRNGDP Carcinogenesis (London). (Oxford Univ. Press, Pinkhill House, Southfield Road, Eynsham, Oxford OX8 1JJ, UK) V.1- 1980- Volume(issue)/page/year: 15,713,1994

3,4-epoxybutane-1,2-diol安全信息

[ 海关编码 ]:
2910900090

3,4-epoxybutane-1,2-diol合成路线

详细合成路线

3,4-epoxybutane-1,2-diol上下游产品

3,4-epoxybutane-1,2-diol上游产品

3,4-epoxybutane-1,2-diol下游产品

3,4-epoxybutane-1,2-diol海关

[ 海关编码 ]: 2910900090

[ 中文概述 ]:
2910900090. 三节环环氧化物，环氧醇（酚，醚），包括其卤化，磺化，硝化或亚硝化的衍生物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:5.5%. 普通关税:30.0%

[ 申报要素 ]: 品名, 成分含量, 用途

[ Summary ]:
2910900090. epoxides, epoxyalcohols, epoxyphenols and epoxyethers, with a three-membered ring, and their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%