6-Methylnaphtho[7,8,1,2,3-nopqr]tetraphene
Names
[ CAS No. ]:
31927-64-7
[ Name ]:
6-Methylnaphtho[7,8,1,2,3-nopqr]tetraphene
[Synonym ]:
6-Methylanthanthren
6-Methylnaphtho[7,8,1,2,3-nopqr]tetraphene
Dibenzo[def,mno]chrysene, 6-methyl-
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
Precursor & DownStream
Precursor
DownStream
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%