Dibenzo[b,i]phenazine
Names
[ CAS No. ]:
258-76-4
[ Name ]:
Dibenzo[b,i]phenazine
[Synonym ]:
Dibenzo<b,i>phenazin
6,13-Diazapentacene
Dinaphtazin
Dibenz<b,i>phenazin
Dibenzo<a,k>phenazin
Dinaphtazin [German]
Dibenzo[b,i]phenazine
Chemical & Physical Properties
[ Density]:
1.32g/cm3
[ Boiling Point ]:
544.1ºC at 760mmHg
[ Molecular Formula ]:
C20H12N2
[ Molecular Weight ]:
280.32300
[ Flash Point ]:
251.3ºC
[ Exact Mass ]:
280.10000
[ PSA ]:
25.78000
[ LogP ]:
5.08940
[ Vapour Pressure ]:
2.41E-11mmHg at 25°C
[ Index of Refraction ]:
1.836
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- JE1925000
- CHEMICAL NAME :
- Dinaphthazine
- CAS REGISTRY NUMBER :
- 258-76-4
- BEILSTEIN REFERENCE NO. :
- 0020041
- LAST UPDATED :
- 199803
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C20-H12-N2
- MOLECULAR WEIGHT :
- 280.34
- WISWESSER LINE NOTATION :
- T G6 E6 C666 DN ONJ
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- 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
- REFERENCE :
- ZEKBAI Zeitschrift fuer Krebsforschung. (Berlin, Fed. Rep. Ger.) V.1-75, 1903-71. For publisher information, see JCROD7. Volume(issue)/page/year: 58,56,1951