Benzene,(1,2-dichloroethenyl)

Benzene,(1,2-dichloroethenyl)名称

[ CAS 号 ]:
6607-45-0

[ 英文名 ]:
Benzene,(1,2-dichloroethenyl)

[英文别名 ]:

Dwuchlorostyren
1,2-dichloro-1-phenylethene

Benzene,(1,2-dichloroethenyl)物理化学性质

[ 密度 ]:
1.235g/cm3

[ 沸点 ]:
221ºC at 760 mmHg

[ 分子式 ]:
C₈H₆Cl₂

[ 分子量 ]:
173.03900

[ 闪点 ]:
96.5ºC

[ 精确质量 ]:
171.98500

[ LogP ]:
3.46260

[ 折射率 ]:
1.568

Benzene,(1,2-dichloroethenyl)毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: WL4375000

CHEMICAL NAME :: Styrene, alpha,beta-dichloro-

CAS REGISTRY NUMBER :: 6607-45-0

LAST UPDATED :: 199806

DATA ITEMS CITED :: 4

MOLECULAR FORMULA :: C8-H6-Cl2

MOLECULAR WEIGHT :: 173.04

WISWESSER LINE NOTATION :: GYR&U1G

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 4 gm/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: JIHTAB Journal of Industrial Hygiene and Toxicology. (Cambridge, MA) V.18-31, 1936-49. For publisher information, see AEHLAU. Volume(issue)/page/year: 30,63,1948

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 9 mL/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: JIHTAB Journal of Industrial Hygiene and Toxicology. (Cambridge, MA) V.18-31, 1936-49. For publisher information, see AEHLAU. Volume(issue)/page/year: 30,63,1948 *** OCCUPATIONAL EXPOSURE LIMITS *** OEL-POLAND:TWA 50 mg/m3 JAN 1993 OEL-RUSSIA:STEL 50 mg/m3 JAN 1993

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Benzene,(1,2-dichloroethenyl)安全信息

[ 海关编码 ]:
2903999090

Benzene,(1,2-dichloroethenyl)合成路线

详细合成路线

Benzene,(1,2-dichloroethenyl)上下游产品

Benzene,(1,2-dichloroethenyl)上游产品

Benzene,(1,2-dichloroethenyl)下游产品

Benzene,(1,2-dichloroethenyl)海关

[ 海关编码 ]: 2903999090

[ 中文概述 ]:
2903999090 其他芳烃卤化衍生物. 增值税率:17.0% 退税率:9.0% 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 ]:
2903999090 halogenated derivatives of aromatic hydrocarbons VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%