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2-(2,4-dinitrophenyl)-1,1-diphenylhydrazine is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

6631-40-9

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6631-40-9 Usage

Physical form

Yellow to orange crystalline powder

Sensitivity

Highly sensitive to light and air

Hazard

Can form explosive peroxides if not properly stored

Reaction with aldehydes/ketones

Forms bright red or orange precipitates

Use

Commonly used in the identification and detection of aldehydes and ketones

Safety precautions

Proper safety precautions and handling procedures should be followed when working with 2-(2,4-dinitrophenyl)-1,1-diphenylhydrazine due to its explosive nature and potential health hazards.

Check Digit Verification of cas no

The CAS Registry Mumber 6631-40-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,6,3 and 1 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 6631-40:
(6*6)+(5*6)+(4*3)+(3*1)+(2*4)+(1*0)=89
89 % 10 = 9
So 6631-40-9 is a valid CAS Registry Number.

6631-40-9SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 15, 2017

Revision Date: Aug 15, 2017

1.Identification

1.1 GHS Product identifier

Product name 2-(2,4-dinitrophenyl)-1,1-diphenylhydrazine

1.2 Other means of identification

Product number -
Other names 1,1-diphenyl-2-(2,4-dinitrophenyl)hydrazine

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:6631-40-9 SDS

6631-40-9Upstream product

6631-40-9Relevant academic research and scientific papers

Synthesis and spectral comparison of electronic and molecular properties of some hydrazines and hydrazyl free radicals

Ionita, Petre,Lete, Cecilia,Madalan, Augustin,Matache, Mihaela,Patrascu, Bianca,Paun, Anca,Popescu, Codruta

, (2020/08/28)

Continuing our work on hydrazyl free radicals, five triphenylhydrazine derivatives, one a new compound, were synthesized to compare the electronic and molecular properties of these compounds, study the influence of substituents on the phenyl rings, and compare their properties with the parent hydrazines and corresponding anions. These hydrazines demonstrate both acid-base and redox properties. The hydrazine proton can be removed by base, yielding the corresponding anion and both the hydrazines and their anions can be oxidized to the corresponding hydrazyl free radicals. ESR spectra confirmed their formation and X-ray crystallography of one compound confirmed their structures.

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