4-bromo-7,12-dimethylbenz(a)anthracene

4-bromo-7,12-dimethylbenz(a)anthracene名称

[ CAS 号 ]:
78302-39-3

[ 英文名 ]:
4-bromo-7,12-dimethylbenz(a)anthracene

[英文别名 ]:

4-Bromo-dmba
4-bromo-7,12-dimethyltetraphene

4-bromo-7,12-dimethylbenz(a)anthracene物理化学性质

[ 密度 ]:
1.393g/cm3

[ 沸点 ]:
506.9ºC at 760 mmHg

[ 分子式 ]:
C₂₀H₁₅Br

[ 分子量 ]:
335.23700

[ 闪点 ]:
256.8ºC

[ 精确质量 ]:
334.03600

[ LogP ]:
6.52550

[ 折射率 ]:
1.741

[ 储存条件 ]:
库房通风低温干燥

4-bromo-7,12-dimethylbenz(a)anthracene毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: CW0333000

CHEMICAL NAME :: Benz(a)anthracene, 4-bromo-7,12-dimethyl-

CAS REGISTRY NUMBER :: 78302-39-3

LAST UPDATED :: 199706

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C20-H15-Br

MOLECULAR WEIGHT :: 335.26

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 520 mg/kg/50W-I

TOXIC EFFECTS :: Tumorigenic - Carcinogenic by RTECS criteria Skin and Appendages - tumors

MUTATION DATA

TYPE OF TEST :: Mutation in microorganisms

TEST SYSTEM :: Bacteria - Salmonella typhimurium

DOSE/DURATION :: 10 ug/plate

REFERENCE :: CRNGDP Carcinogenesis (London). (Oxford Univ. Press, Pinkhill House, Southfield Road, Eynsham, Oxford OX8 1JJ, UK) V.1- 1980- Volume(issue)/page/year: 4,1221,1983

点击显示

4-bromo-7,12-dimethylbenz(a)anthracene安全信息

[ 海关编码 ]:
2903999090

4-bromo-7,12-dimethylbenz(a)anthracene合成路线

详细合成路线

4-bromo-7,12-dimethylbenz(a)anthracene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%