Phenazine

Phenazine
  • CAS No.:92-82-0
Other grades of this product :
Phenazine Basic information
Product Name:Phenazine
Synonyms:DIBENZO[B,E]PYRAZINE;PHENAZINE;Phenazine Dibenzo[b,e]pyrazine;PHENAZINE, FOR FLUORESCENCE;Phenazine,ZoneRefined;Phenazine, 99+%;Dibenzo-p-diazine;Phenazine,98%
CAS:92-82-0
MF:C12H8N2
MW:180.21
EINECS:202-193-9
Product Categories:Pyrimidines;Miscellaneous;API intermediates
Mol File:92-82-0.mol
Phenazine Chemical Properties
Melting point 172-176 °C(lit.)
Boiling point 360 °C
density 1.1836 (rough estimate)
refractive index 1.5200 (estimate)
storage temp. Store below +30°C.
solubility Soluble in mineral acids, moderately soluble in ether and benzene. Slightly soluble in alcohol
form Crystalline Powder
pka1.20(at 20℃)
color Yellow to brown
Water Solubility insoluble
Merck 14,7217
BRN 126500
InChIKeyPCNDJXKNXGMECE-UHFFFAOYSA-N
CAS DataBase Reference92-82-0(CAS DataBase Reference)
NIST Chemistry ReferencePhenazine(92-82-0)
EPA Substance Registry SystemPhenazine (92-82-0)
Safety Information
Hazard Codes Xn
Risk Statements 68-22-20/21/22
Safety Statements 22-24/25-36/37-36
WGK Germany 3
RTECS SG1360000
Hazard Note Harmful
TSCA Yes
HS Code 29163900
ToxicityLD50 ipr-mus: 400 mg/kg EJMCA5 10,273,75
MSDS Information
ProviderLanguage
Dibenzopyrazine English
SigmaAldrich English
ACROS English
ALFA English
Phenazine Usage And Synthesis
Chemical PropertiesYELLOW TO BROWN CRYSTALLINE POWDER
UsesPhenazine (cas# 92-82-0) is a compound useful in organic synthesis.
DefinitionChEBI: An azaarene that is anthracene in which the carbon atoms at positions 9 and 10 are replaced by nitrogen atoms.
Safety ProfilePoison by intraperitoneal and intravenous routes. Questionable carcinogen with experimental tumorigenic data. When heated to decomposition it emits toxic fumes of NOx.
Purification MethodsPhenazine crystallises from EtOH, CHCl3 or ethyl acetate, after pre-treatment with activated charcoal. It can be sublimed in vacuo and purified by zone refining. [Beilstein 23/8 V 389.]
Phenazine Preparation Products And Raw materials
Raw materials1,2,3,4-tetrahydro-Phenazine-->5,10-DIHYDRO-PHENAZINE-->Catechol-->o-Phenylenediamine
Preparation ProductsPhenazine methosulfate

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