6-Methylnaphtho[7,8,1,2,3-nopqr]tetraphene

Modify Date: 2024-03-05 11:18:00

6-Methylnaphtho[7,8,1,2,3-nopqr]tetraphene Structure
6-Methylnaphtho[7,8,1,2,3-nopqr]tetraphene structure
Common Name 6-Methylnaphtho[7,8,1,2,3-nopqr]tetraphene
CAS Number 31927-64-7 Molecular Weight 290.357
Density 1.3±0.1 g/cm3 Boiling Point 508.2±17.0 °C at 760 mmHg
Molecular Formula C23H14 Melting Point N/A
MSDS N/A Flash Point 254.9±15.1 °C

 Names

Name 6-Methylanthanthrene
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.3±0.1 g/cm3
Boiling Point 508.2±17.0 °C at 760 mmHg
Molecular Formula C23H14
Molecular Weight 290.357
Flash Point 254.9±15.1 °C
Exact Mass 290.109558
LogP 7.35
Vapour Pressure 0.0±0.6 mmHg at 25°C
Index of Refraction 1.963

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
HO7085000
CHEMICAL NAME :
Dibenzo(def,mno)chrysene, 12-methyl-
CAS REGISTRY NUMBER :
31927-64-7
BEILSTEIN REFERENCE NO. :
1980233
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C23-H14
MOLECULAR WEIGHT :
290.37
WISWESSER LINE NOTATION :
L B6666 C6 D6 4ABCD VJ O

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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 Lungs, Thorax, or Respiration - tumors Liver - tumors
REFERENCE :
COREAF Comptes Rendus Hebdomadaires des Seances, Academie des Sciences. (Paris, France) V.1-261, 1835-1965. For publisher information, see CRASEV. Volume(issue)/page/year: 246,1477,1958

 Safety Information

HS Code 2902909090

 Synthetic Route

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6-Methylnaphtho[7,8,1,2,3-nopqr]tetraphene Structure

6-Methylnaphtho...

CAS#:31927-64-7

Literature: Buu-Hoi; Lavit Recueil des Travaux Chimiques des Pays-Bas, 1957 , vol. 76, p. 200,203

~%

6-Methylnaphtho[7,8,1,2,3-nopqr]tetraphene Structure

6-Methylnaphtho...

CAS#:31927-64-7

Literature: Buu-Hoi; Lavit Recueil des Travaux Chimiques des Pays-Bas, 1957 , vol. 76, p. 200,203

 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

6-Methylanthanthren
6-Methylnaphtho[7,8,1,2,3-nopqr]tetraphene
Dibenzo[def,mno]chrysene, 6-methyl-