2422-79-9

2422-79-9 structure
2422-79-9 structure
  • Name: Benz[a]anthracene,12-methyl-
  • Chemical Name: 12-methylbenzo[a]anthracene
  • CAS Number: 2422-79-9
  • Molecular Formula: C19H14
  • Molecular Weight: 242.31400
  • Create Date: 2016-12-10 18:06:31
  • Modify Date: 2024-01-10 00:21:16

Name 12-methylbenzo[a]anthracene
Synonyms 12-Methylbenzanthracene
9-Methyl-1,2-benzanthracene
12-monomethylbenz<a>anthracene
11-methyl-benz<a>anthracene
Density 1.164g/cm3
Boiling Point 449.4ºC at 760mmHg
Molecular Formula C19H14
Molecular Weight 242.31400
Flash Point 217.8ºC
Exact Mass 242.11000
LogP 5.45460
Vapour Pressure 7.61E-08mmHg at 25°C
Index of Refraction 1.748

CHEMICAL IDENTIFICATION

RTECS NUMBER :
CX2450000
CHEMICAL NAME :
Benz(a)anthracene, 12-methyl-
CAS REGISTRY NUMBER :
2422-79-9
BEILSTEIN REFERENCE NO. :
1872267
LAST UPDATED :
199612
DATA ITEMS CITED :
7
MOLECULAR FORMULA :
C19-H14
MOLECULAR WEIGHT :
242.33
WISWESSER LINE NOTATION :
L D6 B666J C1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
1000 mg/kg
TOXIC EFFECTS :
Tumorigenic - equivocal tumorigenic agent by RTECS criteria Skin and Appendages - tumors
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 Musculoskeletal - tumors Tumorigenic - tumors at site of application
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
900 mg/kg/38W-I
TOXIC EFFECTS :
Tumorigenic - equivocal tumorigenic agent by RTECS criteria Blood - lymphoma, including Hodgkin's disease Skin and Appendages - tumors
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
200 mg/kg
TOXIC EFFECTS :
Tumorigenic - Carcinogenic by RTECS criteria Tumorigenic - tumors at site of application
TYPE OF TEST :
TD - Toxic dose (other than lowest)
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
140 mg/kg/70D-I
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
HS Code 2902909090

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2422-79-9 structure

2422-79-9

Literature: Bradsher Journal of the American Chemical Society, 1940 , vol. 62, p. 1077

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2422-79-9 structure

2422-79-9

Literature: Fieser; Hershberg Journal of the American Chemical Society, 1940 , vol. 62, p. 49,51

~%

2422-79-9 structure

2422-79-9

Literature: Pataki; Wlos; Cho Journal of medicinal chemistry, 1968 , vol. 11, # 5 p. 1083 - 1086

~%

2422-79-9 structure

2422-79-9

Literature: Cason; Phillips Journal of Organic Chemistry, 1952 , vol. 17, p. 298,311

~%

2422-79-9 structure

2422-79-9

Literature: Fieser; Hershberg Journal of the American Chemical Society, 1940 , vol. 62, p. 49,51

~%

2422-79-9 structure

2422-79-9

Literature: Bradsher Journal of the American Chemical Society, 1940 , vol. 62, p. 1077
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%