• 基本信息
  • 物化性质
  • 安全信息
  • 毒理性
  • 海关数据
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基本信息

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-N
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

安全信息

海关代码:
2903999090

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%

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