1-Methyltetraphene

Modify Date: 2024-01-02 19:01:54

1-Methyltetraphene Structure
1-Methyltetraphene structure
Common Name 1-Methyltetraphene
CAS Number 2498-77-3 Molecular Weight 242.314
Density 1.2±0.1 g/cm3 Boiling Point 449.4±12.0 °C at 760 mmHg
Molecular Formula C19H14 Melting Point 139°C
MSDS N/A Flash Point 217.8±13.7 °C

 Names

Name 1-Methylbenz[a]anthracene
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.2±0.1 g/cm3
Boiling Point 449.4±12.0 °C at 760 mmHg
Melting Point 139°C
Molecular Formula C19H14
Molecular Weight 242.314
Flash Point 217.8±13.7 °C
Exact Mass 242.109543
LogP 6.37
Vapour Pressure 0.0±0.5 mmHg at 25°C
Index of Refraction 1.748
Storage condition 2-8°C

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
CX0700000
CHEMICAL NAME :
Benz(a)anthracene, 1-methyl-
CAS REGISTRY NUMBER :
2498-77-3
BEILSTEIN REFERENCE NO. :
2098160
LAST UPDATED :
199612
DATA ITEMS CITED :
4
MOLECULAR FORMULA :
C19-H14
MOLECULAR WEIGHT :
242.33
WISWESSER LINE NOTATION :
L D6 B666J R1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
18 mg/kg
TOXIC EFFECTS :
Tumorigenic - equivocal tumorigenic agent by RTECS criteria Tumorigenic - tumors at site of application
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
200 mg/kg
TOXIC EFFECTS :
Tumorigenic - equivocal tumorigenic agent by RTECS criteria Tumorigenic - tumors at site of application

MUTATION DATA

TYPE OF TEST :
Mutation in microorganisms
TEST SYSTEM :
Bacteria - Salmonella typhimurium
DOSE/DURATION :
20 ug/plate
REFERENCE :
CNREA8 Cancer Research. (Public Ledger Building, Suit 816, 6th & Chestnut Sts., Philadelphia, PA 19106) V.1- 1941- Volume(issue)/page/year: 36,4525,1976

 Synthetic Route

 Articles2

More Articles
[Induction of tumors by chemical carcinogens. Experimental study].

Rev. Clin. Esp. 161(2) , 95-7, (1981)

K-region oxides and imines derived from alkylated benz[a]anthracene congeners: synthesis, stability in aqueous media and mutagenicity.

Mutagenesis 9(2) , 83-92, (1994)

The K-region oxides and imines of benz[a]anthracene, 1-methylbenz[a]anthracene, 7-methylbenz[a]anthracene, 7-ethylbenz[a]anthracene and 7,12-dimethylbenz[a]anthracene were synthesized and characterize...

 Synonyms

1-Methyltetraphene
Benz[a]anthracene, 1-methyl-
Benz(a)anthracene, methyl-
1-methylbenzo[a]anthracene
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