- 中文名称：
-
- 中文别名：
-
- 英文名称：
- Benz[a]anthracene,4-bromo-7,12-dimethyl-
- 英文别名：
- 4-bromo-7,12-dimethylbenzo[a]anthracene;
4-Bromo-dmba;
4-bromo-7,12-dimethyltetraphene
- CAS No.：
- 78302-39-3
- 分 子 式：
-
C20H15Br
- 分 子 量：
- 335.26
- 精确分子量：
- 334.03600
- PSA：
- 0.00000
- InChI：
- The Key: XCWVLBWRKAMPRE-UHFFFAOYSA-N3
- 安全术语：
- Questionable carcinogen with experimental carcinogenic data. Mutation data reported. When heated to decomposition it emits toxic fumes of Br−.
- 分子结构式：
-
- SDS：
- 查看
物化性质
- 密度：
- 1.393g/cm3
- 沸点：
- 506.9ºC at 760 mmHg
- 闪点：
- 256.8ºC
- 折射率：
- 1.741
- 存储条件/存储方法：
- 库房通风低温干燥
毒理性
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
海关数据
中国海关编码：2903999090
- 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
- 摘要/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%
