2218-94-2

Name NITRON
CAS 2218-94-2
EINECS(EC#) 218-724-2
Molecular Formula C20H16N4
MDL Number MFCD00005174
Molecular Weight 312.37
MOL File 2218-94-2.mol

Chemical Properties

Appearance lemon yellow crystalline powder
Melting point  189-190 °C (dec.)(lit.)
Boiling point  442.29°C (rough estimate)
density  1.1872 (rough estimate)
refractive index  1.6400 (estimate)
solubility  almost transparency in Acetic acid
form  powder to crystal
pka 10.34 ± 0.02(at 25℃)
color  Light yellow to Brown to Dark green
Stability: Stable. Incompatible with strong oxidizing agents.
Merck  14,6612
BRN  3913543
InChI InChI=1S/C20H16N4/c1-4-10-17(11-5-1)21-20-22-24(19-14-8-3-9-15-19)16-23(20)18-12-6-2-7-13-18/h1-16H
InChIKey CWGBFIRHYJNILV-UHFFFAOYSA-N
SMILES [N+]1(=CN(C2C=CC=CC=2)[N-]/C/1=N\C1C=CC=CC=1)C1=CC=CC=C1
EPA Substance Registry System 1,4-Diphenyl-3-(phenylamino)-1H-1,2,4-triazolium inner salt (2218-94-2)

Safety Data

Safety Statements 
WGK Germany  3
TSCA  Yes
HS Code  29339980
Storage Class 11 - Combustible Solids

Hazard Information

Supplier