Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 1-Methyltetraphene
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1-METHYLBENZO(A)ANTHRACENE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

2498-77-3

2498-77-3 structure

2498-77-3 structure

Name: 1-Methyltetraphene
Chemical Name: 1-Methylbenz[a]anthracene
CAS Number: 2498-77-3
Molecular Formula: C₁₉H₁₄
Molecular Weight: 242.314
Catalog: analytical chemistry Standard Volatile Organic Compounds (VOCs)
Create Date: 2018-05-11 08:00:00
Modify Date: 2025-08-25 17:59:44

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

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

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

Precursor 9
860520-43-0 860520-62-3 57652-74-1 94849-68-0
860519-59-1 5440-71-1 28740-09-2 28740-10-5
108-88-3
DownStream 1
60451-76-5

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.