Cyclopenta[ij]benz[a]anthracene,9-methyl-

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Names

[ CAS No. ]:
3343-10-0

[ Name ]:
Cyclopenta[ij]benz[a]anthracene,9-methyl-

[Synonym ]:
3-Methylcholanthrylen
Dehydro-3-methylcholanthrene
3-Methyl-cholanthren
20-Methylcholanthrylene
3-Methylbenz(j)aceanthrylene
3-Methylcholanthrylene
Benz[j]aceanthrylene,3-methyl
1,2-Dehydro-3-methylcholanthrene
3-Methyl-1,2-dehydro-cholanthren

Chemical & Physical Properties

[ Density]:
1.252g/cm3

[ Boiling Point ]:
508.1ºC at 760mmHg

[ Molecular Formula ]:
C21H14

[ Molecular Weight ]:
266.33600

[ Flash Point ]:
253.9ºC

[ Exact Mass ]:
266.11000

[ LogP ]:
5.93840

[ Index of Refraction ]:
1.81

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
CU1225000
CHEMICAL NAME :
Benz(j)aceanthrylene, 3-methyl-
CAS REGISTRY NUMBER :
3343-10-0
LAST UPDATED :
199612
DATA ITEMS CITED :
2
MOLECULAR FORMULA :
C21-H14
MOLECULAR WEIGHT :
266.35
WISWESSER LINE NOTATION :
L E6 D6656 1A TJ R1

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 :
85 mg/kg/20W-I
TOXIC EFFECTS :
Tumorigenic - Carcinogenic by RTECS criteria Lungs, Thorax, or Respiration - tumors Skin and Appendages - tumors
REFERENCE :
CBINA8 Chemico-Biological Interactions. (Elsevier Scientific Pub. Ireland Ltd., POB 85, Limerick, Ireland) V.1- 1969- Volume(issue)/page/year: 22,69,1978
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
120 mg/kg/6W-I
TOXIC EFFECTS :
Tumorigenic - neoplastic by RTECS criteria Tumorigenic - tumors at site of application
REFERENCE :
IJCNAW International Journal of Cancer. (International Union Against Cancer, 3 rue du Conseil- General, 1205 Geneva, Switzerland) V.1- 1966- Volume(issue)/page/year: 2,505,1967

Safety Information

[ HS Code ]:
2902909090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 3-Methylcholanthrene

DownStream

Customs

[ HS Code ]: 2902909090

[ Summary ]:
2902909090 other aromatic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%

Related Compounds

  • Benz[a]anthracene,9-methyl-
  • Benz[a]anthracene, 9-chloro-7-methyl-
  • 9-fluoro-12-methylbenzo[a]anthracene
  • Benz[a]anthracene,12-methyl-
  • 7-Methyltetraphene
  • 7-(ethoxymethyl)-12-methylbenzo[a]anthracene
  • 2-((pyrrolidin-3-yloxy)methyl)quinazolin-4(3H)-one hydrochloride
  • 2-(5-Chloro-2-hydroxyphenyl)pyridine-4-carboxylic acid
  • 6-(5-Chloro-2-hydroxyphenyl)-pyridine-2-carboxylic acid
  • 1-(2,6-Dichloropyridin-4-yl)-2,2,2-trifluoroethan-1-one
  • 6-pyridin-4-yl-3H-pyrrolo[2,1-f][1,2,4]triazin-4-one
  • Tert-butyl 3-(2-fluoroethoxy)pyrrolidine-1-carboxylate
  • 3-Bromo-6-(phenylmethoxy)pyridazine
  • 1H-Pyrazole, 5-(chloromethyl)-1-[(4-methoxyphenyl)methyl]-
  • 1,1-Dimethylethyl 3-(fluoromethyl)-4-(phenylmethyl)-1-piperazinecarboxylate
  • 3-(Hydrazinylmethyl)benzoic acid
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