7-CHLOROMETHYL-12-METHYL BENZ(a) ANTHRACENE
Names
[ CAS No. ]:
13345-62-5
[ Name ]:
7-CHLOROMETHYL-12-METHYL BENZ(a) ANTHRACENE
[Synonym ]:
7-Chlormethyl-12-methylbenz<a>anthracene
Benz(a)anthracene,7-(chloromethyl)-12-methyl
7-chloromethyl-12-methyl-benzo[a]anthracene
IRC 453
7-(Chloromethyl)-12-methylbenz<a>anthracene
7-(chloromethyl)-12-methyltetraphene
Chemical & Physical Properties
[ Density]:
1.233g/cm3
[ Boiling Point ]:
504.6ºC at 760 mmHg
[ Molecular Formula ]:
C20H15Cl
[ Molecular Weight ]:
290.78600
[ Flash Point ]:
235.4ºC
[ Exact Mass ]:
290.08600
[ LogP ]:
6.19340
[ Vapour Pressure ]:
8.21E-10mmHg at 25°C
[ Index of Refraction ]:
1.732
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- CW1000000
- CHEMICAL NAME :
- Benz(a)anthracene, 7-(chloromethyl)-12-methyl-
- CAS REGISTRY NUMBER :
- 13345-62-5
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 5
- MOLECULAR FORMULA :
- C20-H15-Cl
- MOLECULAR WEIGHT :
- 290.80
- WISWESSER LINE NOTATION :
- L D6 B666J C J1G
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LDLo - Lowest published lethal dose
- ROUTE OF EXPOSURE :
- Intravenous
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 2 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Subcutaneous
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 150 mg/kg/39D-I
- TOXIC EFFECTS :
- Tumorigenic - neoplastic by RTECS criteria Tumorigenic - tumors at site of application
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Intravenous
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 1150 ug/kg
- TOXIC EFFECTS :
- Tumorigenic - neoplastic by RTECS criteria Lungs, Thorax, or Respiration - tumors
MUTATION DATA
- TYPE OF TEST :
- Mutation in microorganisms
- TEST SYSTEM :
- Bacteria - Salmonella typhimurium
- DOSE/DURATION :
- 1 ug/plate
- 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: 72,5135,1975
Safety Information
[ HS Code ]:
2903999090
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2903999090
[ 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%