苯并[a]蒽-7,12-二甲醛
- 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：
- 查看
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
