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NITRON

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NITRON Basic information

Product Name:
NITRON
Synonyms:
  • 3,5,6-Triphenyl-2,3,5,6-tetraazabicyclo[2.1.1]hex-1-ene, 4,5-Dihydro-2,4-diphenyl-5-(phenylimino)-1H-1,2,4-triazolium hydroxide inner salt, 1,4-Diphenyl-3-phenylamino-1,2,4-triazolium hydroxide inner salt
  • N,1,4-Triphenyl-4,5-dihydro-1H-1,2,4-triazol-3-amine anion
  • [2,3-Dihydro-1,4-diphenyl-3-(phenylimino)-1H-1,2,4-triazol-4-ium]-2-ide
  • N,1,4-Triphenyl-1H-1,2,4-triazol-4-ium-3-amine anion
  • N-[(2,4-Diphenyl-4H-1,2,4-triazol-2-ium)-5-yl]-N-phenylamine anion
  • Nitron(analytical reagent)
  • Nitron,95%
  • Nitron,1,4-Diphenyl-3-phenylamino-1,2,4-triazolium hydroxide inner salt, 3,5,6-Triphenyl-2,3,5,6-tetraazabicyclo[2.1.1]hex-1-ene, 4,5-Dihydro-2,4-diphenyl-5-(phenylimino)-1H-1,2,4-triazolium hydroxide
CAS:
2218-94-2
MF:
C20H16N4
MW:
312.37
EINECS:
218-724-2
Mol File:
2218-94-2.mol
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NITRON Chemical Properties

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
Merck 
14,6612
BRN 
3913543
Stability:
Stable. Incompatible with strong oxidizing agents.
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)
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Safety Information

Safety Statements 
24/25
WGK Germany 
3
TSCA 
Yes
HS Code 
29339980

MSDS

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NITRON Usage And Synthesis

Chemical Properties

lemon yellow crystalline powder

Uses

Determination of boron, nitrate, perchlorate, rhenium, tungsten, molybdenum.

Purification Methods

Crystallise it from EtOH, chloroform or EtOH/*C6H6. [Beilstein 25 III/IV 1075.]

NITRONSupplier

Shanghai Xingui Biotechnology Co., Ltd. Gold
Tel
15121041756
Email
xingui2022@126.com
J & K SCIENTIFIC LTD.
Tel
18210857532; 18210857532
Email
jkinfo@jkchemical.com
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
4006356688 18621169109
Email
market03@meryer.com
Alfa Aesar
Tel
400-6106006
Email
saleschina@alfa-asia.com
TCI (Shanghai) Development Co., Ltd.
Tel
021-67121386
Email
Sales-CN@TCIchemicals.com
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