5-Methyltetraphene

Modify Date: 2024-01-22 20:11:47

5-Methyltetraphene Structure
5-Methyltetraphene structure
Common Name 5-Methyltetraphene
CAS Number 2319-96-2 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 N/A
MSDS N/A Flash Point 217.8±13.7 °C

 Names

Name 5-methylbenzo[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
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

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
CX1225000
CHEMICAL NAME :
Benz(a)anthracene, 5-methyl-
CAS REGISTRY NUMBER :
2319-96-2
BEILSTEIN REFERENCE NO. :
2048521
LAST UPDATED :
199612
DATA ITEMS CITED :
7
MOLECULAR FORMULA :
C19-H14
MOLECULAR WEIGHT :
242.33
WISWESSER LINE NOTATION :
L D6 B666J M1

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 :
Administration onto the skin
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
1750 mg/kg/73W-I
TOXIC EFFECTS :
Tumorigenic - equivocal tumorigenic agent by RTECS criteria Skin and Appendages - tumors Tumorigenic - tumors at site of application
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
72 mg/kg/9W-I
TOXIC EFFECTS :
Tumorigenic - equivocal tumorigenic agent 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 :
1360 mg/kg/20W-I
TOXIC EFFECTS :
Tumorigenic - equivocal tumorigenic agent 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 :
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 :
10 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

 Safety Information

HS Code 2902909090

 Synthetic Route

~62%

5-Methyltetraphene Structure

5-Methyltetraphene

CAS#:2319-96-2

Literature: Sureshbabu, Radhakrishnan; Saravanan, Velu; Dhayalan, Vasudevan; Mohanakrishnan, Arasambattu K. European Journal of Organic Chemistry, 2011 , # 5 p. 922 - 935

~96%

5-Methyltetraphene Structure

5-Methyltetraphene

CAS#:2319-96-2

Literature: Sangaiah, R.; Gold, A.; Toney, G. E. Journal of Organic Chemistry, 1983 , vol. 48, # 10 p. 1632 - 1638

~%

5-Methyltetraphene Structure

5-Methyltetraphene

CAS#:2319-96-2

Literature: Journal of the American Chemical Society, , vol. 72, p. 264,271

~%

5-Methyltetraphene Structure

5-Methyltetraphene

CAS#:2319-96-2

Literature: Journal of the American Chemical Society, , vol. 69, p. 298

~%

5-Methyltetraphene Structure

5-Methyltetraphene

CAS#:2319-96-2

Literature: European Journal of Organic Chemistry, , # 5 p. 922 - 935

~%

5-Methyltetraphene Structure

5-Methyltetraphene

CAS#:2319-96-2

Literature: European Journal of Organic Chemistry, , # 5 p. 922 - 935

~%

5-Methyltetraphene Structure

5-Methyltetraphene

CAS#:2319-96-2

Literature: Journal of the Indian Chemical Society, , vol. 17, p. 101,105

~%

5-Methyltetraphene Structure

5-Methyltetraphene

CAS#:2319-96-2

Literature: Canadian Journal of Chemistry, , vol. 38, p. 240 - 243

 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

5-monomethylbenz<a>anthracene
Benz[a]anthracene, 5-methyl-
5-Methylbenzanthracene
4-methyl-benz<a>anthracene
5-methylbenz<a>anthracene
5-Methyltetraphene