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39809-82-0

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39809-82-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 39809-82-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,9,8,0 and 9 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 39809-82:
(7*3)+(6*9)+(5*8)+(4*0)+(3*9)+(2*8)+(1*2)=160
160 % 10 = 0
So 39809-82-0 is a valid CAS Registry Number.

39809-82-0SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name N,N'-bis(4-nitrophenyl)methanediamine

1.2 Other means of identification

Product number -
Other names Methanediamine,N,N'-bis(4-nitrophenyl)

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:39809-82-0 SDS

39809-82-0Relevant articles and documents

Tetrakis(hydroxymethyl)glycoluril in N-methylenation reactions with arylamines

Panshina, Svetlana Yu.,Ponomarenko, Oksana V.,Bakibayev, Abdigali А.,Malkov, Victor S.

, p. 112 - 115 (2020)

[Figure not available: see fulltext.] This work shows for the first time the use of tetrakis(hydroxymethyl)glycoluril in the melt N-methylenation reactions of arylamines, based on the ability of tetrakis(hydroxymethyl)glycoluril to eliminate a formaldehyd

Synthesis of 2-unsubstituted 1-arylimidazoles

Mityanov,Perevalov,Tkach

, p. 1793 - 1800 (2013/07/26)

A method has been developed for the synthesis of 1-arylimidazoles lacking a substituent at position 2, featuring the preparation of 1-arylimidazole N-oxides stabilized as boron trifluoride derivatives, with subsequent reduction to the desired imidazoles. This method permits broad variation of the substituents in the aryl part of these molecules.

Nonlinear optical material

-

, (2008/06/13)

A nonlinear optical material comprising a nitroaniline derivative represented by the following chemical formula: wherein A represents STR1 (Y represents at least one group selected from the group consisting of hydrogen, alkyl groups, deuterated alkyl grou

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