Benzo[c]tetraphene
Names
[ CAS No. ]:
214-17-5
[ Name ]:
Benzo[c]tetraphene
[Synonym ]:
3,4-Benzotetraphene
Benzo[b]chrysene
anthrathrene
3,4-Benzotetracene
2,3-Benzochrysene
1,2:6,7-Dibenzophenanthrene
Benzo[c]tetraphene
3,4-Benztetraphene
Chemical & Physical Properties
[ Density]:
1.2±0.1 g/cm3
[ Boiling Point ]:
524.7±17.0 °C at 760 mmHg
[ Melting Point ]:
293.85°C
[ Molecular Formula ]:
C22H14
[ Molecular Weight ]:
278.347
[ Flash Point ]:
264.5±15.1 °C
[ Exact Mass ]:
278.109558
[ LogP ]:
7.14
[ Vapour Pressure ]:
0.0±0.7 mmHg at 25°C
[ Index of Refraction ]:
1.812
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- DE7340000
- CHEMICAL NAME :
- Benzo(b)chrysene
- CAS REGISTRY NUMBER :
- 214-17-5
- BEILSTEIN REFERENCE NO. :
- 2051199
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 2
- MOLECULAR FORMULA :
- C22-H14
- MOLECULAR WEIGHT :
- 278.36
- WISWESSER LINE NOTATION :
- L G6 D6 C666J
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 :
- 28 mg/kg
- TOXIC EFFECTS :
- Tumorigenic - neoplastic by RTECS criteria Skin and Appendages - tumors Tumorigenic - tumors at site of application
MUTATION DATA
- TYPE OF TEST :
- Mutation in microorganisms
- TEST SYSTEM :
- Bacteria - Salmonella typhimurium
- DOSE/DURATION :
- 50 ug/plate
- REFERENCE :
- MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 174,247,1986
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%