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Diphenylcarbazone

Diphenylcarbazone structure

CAS No:
538-62-5
Formula:
C13H12N4O
Chemical Name:
Diphenylcarbazone
Synonyms:
Diazenecarboxylic acid,2-phenyl-,2-phenylhydrazide;Formic acid,(phenylazo)-,2-phenylhydrazide;Diazenecarboxylic acid,phenyl-,2-phenylhydrazide;Diphenylcarbazone;s-Diphenylcarbazone;Hydrazinecarboxamide,2-phenyl-N-(phenylimino)-;1,5-Diphenylcarbazone;Diazenecarbohydrazonic acid,N,2-diphenyl-;3-Hydroxy-1,5-diphenylformazan;1-Anilino-3-phenyliminourea;15102-05-3
Categories:
Chemical Reagents > Organic Reagents

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Description

orange powder

Diphenylcarbazone Basic Attributes

Molecular Weight：

240.26

Exact Mass：

240.26

EC Number：

208-698-0

UNII：

5UYJ4R0D5T|96YS88318X

DSSTox ID：

DTXSID5060225

HScode：

2927000090

Characteristics

PSA：

65.8

XLogP3：

3.41

Appearance：

Orange Powder

Density：

1.2±0.1 g/cm3

Melting Point：

157 °C (decomp)

Refractive Index：

1.618

Water Solubility：

soluble in acetone. Insoluble in water.

Safety Information

Transport codes：

1325

wgk germany：

hazard class code：

22-36/37/38

safety instructions：

22-24/25-36/37/39-26

RTECS Number：

LQ9420000

Precautionary statement(s)：

P261, P264, P270, P271, P280, P301+P312, P302+P352, P304+P340, P305+P351+P338, P312, P321, P330, P332+P313, P337+P313, P362, P403+P233, P405, P501

Hazard Statements：

H302

GHS Classification：

|Warning|H302 (33.33%): Harmful if swallowed [Warning Acute toxicity, oral]|P261, P264, P270, P271, P280, P301+P312, P302+P352, P304+P340, P305+P351+P338, P312, P321, P330, P332+P313, P337+P313, P362, P403+P233, P405, and P501|Aggregated GHS information provided by 6 companies from 4 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Drug Information

MeSH Entry Terms：

diphenylcarbazone

Diphenylcarbazone Use and Manufacturing

Methods of Manufacturing

It is obtained by condensation of phenylhydrazine and urea, and then oxidized by hydrogen peroxide.

Uses

As a sensitive reagent for Hg, with which it gives a blue color.

Manufacturing Info：

Diazenecarboxylic acid, 2-phenyl-, 2-phenylhydrazide: ACTIVE

Computed Properties

Molecular Weight:240.26
XLogP3:3.6
Hydrogen Bond Donor Count:2
Hydrogen Bond Acceptor Count:3
Rotatable Bond Count:3
Exact Mass:240.10111102
Monoisotopic Mass:240.10111102
Topological Polar Surface Area:65.8
Heavy Atom Count:18
Complexity:281
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

Material

Hydrogen peroxide

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