Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 5-METHYLBENZ[A]ANTHRACENE
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Purity: 98.0%
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2319-96-2

2319-96-2 structure

Name: 5-Methyltetraphene
Chemical Name: 5-methylbenzo[a]anthracene
CAS Number: 2319-96-2
Molecular Formula: C₁₉H₁₄
Molecular Weight: 242.314
Create Date: 2018-05-10 08:00:00
Modify Date: 2024-01-22 20:11:47

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

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

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

HS Code	2902909090

37803-24-0

90-12-0

~62%

2319-96-2

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

58024-08-1

~96%

2319-96-2

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

7248-49-9

2319-96-2

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

115103-06-5

75-16-1

2319-96-2

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

31675-37-3

2319-96-2

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

529-20-4

2319-96-2

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

873970-55-9

2319-96-2

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

124121-12-6

2319-96-2

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

Precursor 8
37803-24-0 90-12-0 58024-08-1 7248-49-9
75-16-1 31675-37-3 529-20-4 873970-55-9
DownStream 2
212-41-9 58024-08-1

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%

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