7-METHYLBENZO[A]PYRENE

Modify Date: 2024-01-13 13:35:57

7-METHYLBENZO[A]PYRENE Structure
7-METHYLBENZO[A]PYRENE structure
Common Name 7-METHYLBENZO[A]PYRENE
CAS Number 63041-77-0 Molecular Weight 266.33600
Density N/A Boiling Point N/A
Molecular Formula C21H14 Melting Point 219-220 ℃(lit.)
MSDS N/A Flash Point N/A

 Names

Name 7-Methylbenzo[a]pyrene
Synonym More Synonyms

 Chemical & Physical Properties

Melting Point 219-220 ℃(lit.)
Molecular Formula C21H14
Molecular Weight 266.33600
Exact Mass 266.11000
LogP 6.04560

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DJ7440000
CHEMICAL NAME :
Benzo(a)pyrene, 7-methyl-
CAS REGISTRY NUMBER :
63041-77-0
BEILSTEIN REFERENCE NO. :
2267228
LAST UPDATED :
199612
DATA ITEMS CITED :
5
MOLECULAR FORMULA :
C21-H14
MOLECULAR WEIGHT :
266.35
WISWESSER LINE NOTATION :
L D6 B6666 2AB TJ H1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Intramuscular
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
4 mg/kg
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 :
10 mg/kg
TOXIC EFFECTS :
Tumorigenic - neoplastic by RTECS criteria Lungs, Thorax, or Respiration - tumors
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Implant
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
400 mg/kg
TOXIC EFFECTS :
Tumorigenic - equivocal tumorigenic agent by RTECS criteria Tumorigenic - tumors at site of application

MUTATION DATA

TYPE OF TEST :
Mutation in mammalian somatic cells
TEST SYSTEM :
Rodent - hamster Lung
DOSE/DURATION :
500 nmol/L
REFERENCE :
CRNGDP Carcinogenesis (London). (Oxford Univ. Press, Pinkhill House, Southfield Road, Eynsham, Oxford OX8 1JJ, UK) V.1- 1980- Volume(issue)/page/year: 4,321,1983

 Safety Information

Hazard Codes Xn
Risk Phrases 20/21/22
Safety Phrases 36
HS Code 2902909090

 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%

 Synonyms

MFCD00028971
7-methylbenzo[a]pyrene