3-METHYLDIBENZ[A,H]ANTHRACENE

Modify Date: 2025-09-08 07:35:14

3-METHYLDIBENZ[A,H]ANTHRACENE Structure
3-METHYLDIBENZ[A,H]ANTHRACENE structure
Common Name 3-METHYLDIBENZ[A,H]ANTHRACENE
CAS Number 63041-84-9 Molecular Weight 292.37300
Density 1.207g/cm3 Boiling Point 535ºC at 760 mmHg
Molecular Formula C23H16 Melting Point N/A
MSDS N/A Flash Point 271.7ºC

 Names

Name 3-methylnaphtho[1,2-b]phenanthrene
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.207g/cm3
Boiling Point 535ºC at 760 mmHg
Molecular Formula C23H16
Molecular Weight 292.37300
Flash Point 271.7ºC
Exact Mass 292.12500
LogP 6.60780
Index of Refraction 1.788
InChIKey HWPZEPGEOVIYMU-UHFFFAOYSA-N
SMILES Cc1ccc2c(ccc3cc4c(ccc5ccccc54)cc32)c1

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
HN5475000
CHEMICAL NAME :
Dibenz(a,h)anthracene, 3-methyl-
CAS REGISTRY NUMBER :
63041-84-9
BEILSTEIN REFERENCE NO. :
3310872
LAST UPDATED :
199612
DATA ITEMS CITED :
2
MOLECULAR FORMULA :
C23-H16
MOLECULAR WEIGHT :
292.39
WISWESSER LINE NOTATION :
L G6 D6 B666J I1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
552 mg/kg/23W-I
TOXIC EFFECTS :
Tumorigenic - equivocal tumorigenic agent by RTECS criteria Tumorigenic - tumors at site of application
REFERENCE :
PRLBA4 Proceedings of the Royal Society of London, Series B: Biological Sciences. (Royal Soc., 6 Carlton House Terrace, London SW1Y 5AG, UK) V.76- 1905- Volume(issue)/page/year: 111,455,1932
TYPE OF TEST :
TD - Toxic dose (other than lowest)
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
1250 mg/kg/52W-I
TOXIC EFFECTS :
Tumorigenic - equivocal tumorigenic agent by RTECS criteria Skin and Appendages - tumors Tumorigenic - tumors at site of application
REFERENCE :
PRLBA4 Proceedings of the Royal Society of London, Series B: Biological Sciences. (Royal Soc., 6 Carlton House Terrace, London SW1Y 5AG, UK) V.76- 1905- Volume(issue)/page/year: 111,485,1932

 Safety Information

HS Code 2902909090

 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

3'-Methyl-1:2:5:6-dibenzanthracene
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