苯并[a]蒽-7,12-二甲醛

  • 基本信息
  • 物化性质
  • 毒理性
  • 上游产品

苯并[a]蒽-7,12-二甲醛 基本信息

中文名称:
苯并[a]蒽-7,12-二甲醛 
中文别名:
 
英文名称:
Benz[a]anthracene-7,12-dicarboxaldehyde
英文别名:
benzo[a]anthracene-7,12-dicarbaldehyde;
Tetraphene-7,12-dicarbaldehyde;
7.12-Diformyl-benzanthracen 
CAS No.:
19926-22-8
分 子 式:
C20H12O2
分 子 量:
284.32
精确分子量:
284.08400
PSA:
34.14000
安全术语:
Questionable carcinogen with experimental neoplastigenic data by skin contact. Mutation data reported. When heated to decomposition it emits acrid smoke and irritating fumes. See also ALDEHYDES.
分子结构式:
SDS:
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苯并[a]蒽-7,12-二甲醛 物化性质

密度:
1.321g/cm3
沸点:
557.5ºC at 760mmHg
闪点:
204.1ºC
折射率:
1.815
蒸汽压:
1.84E-12mmHg at 25°C
存储条件/存储方法:
通风低温干燥

苯并[a]蒽-7,12-二甲醛 毒理性

CHEMICAL IDENTIFICATION

RTECS NUMBER :
CW1600000
CHEMICAL NAME :
Benz(a)anthracene-7,12-dicarboxaldehyde
CAS REGISTRY NUMBER :
19926-22-8
LAST UPDATED :
199612
DATA ITEMS CITED :
2
MOLECULAR FORMULA :
C20-H12-O2
MOLECULAR WEIGHT :
284.32
WISWESSER LINE NOTATION :
L D6 B666J CVH JVH

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 :
8000 mg/kg
TOXIC EFFECTS :
Tumorigenic - neoplastic by RTECS criteria Skin and Appendages - tumors

MUTATION DATA

TYPE OF TEST :
DNA inhibition
TEST SYSTEM :
Microorganism - not otherwise specified
DOSE/DURATION :
2 mg/L
REFERENCE :
PNASA6 Proceedings of the National Academy of Sciences of the United States of America. (National Academy of Sciences, Printing & Pub. Office, 2101 Constitution Ave., Washington, DC 20418) V.1- 1915- Volume(issue)/page/year: 74,1378,1977

苯并[a]蒽-7,12-二甲醛 上游产品

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