CAS 6271-79-0: 3,3′-Dinitrobenzidine

Description:3,3′-Dinitrobenzidine, with the CAS number 6271-79-0, is an organic compound that belongs to the class of aromatic amines. It is characterized by the presence of two nitro groups (-NO2) attached to a benzidine structure, specifically at the 3 and 3' positions of the benzene rings. This compound typically appears as a yellow to orange crystalline solid and is known for its use in dye manufacturing and as an intermediate in the synthesis of various organic compounds. 3,3′-Dinitrobenzidine is considered to be a hazardous substance due to its potential carcinogenic properties and environmental persistence. It is also sensitive to heat and can undergo decomposition under certain conditions. Proper handling and disposal are essential to mitigate risks associated with exposure. In laboratory settings, it is important to use appropriate personal protective equipment (PPE) when working with this compound to ensure safety.

Formula:C₁₂H₁₀N₄O₄

InChI:InChI=1S/C12H10N4O4/c13-9-3-1-7(5-11(9)15(17)18)8-2-4-10(14)12(6-8)16(19)20/h1-6H,13-14H2

InChI key:InChIKey=OCEINMLGYDSKFW-UHFFFAOYSA-N

SMILES:O=N(=O)C=1C=C(C=CC1N)C2=CC=C(N)C(=C2)N(=O)=O

Synonyms:
3,3'-Dinitrobiphenyl-4,4'-Diamine
3,3-Dinitrobenzidine
3,3′-Dinitro-1,1′-biphenyl-4,4′-diamine
Benzidine, 3,3′-dinitro-
NSC 37067
[1,1′-Biphenyl]-4,4′-diamine, 3,3′-dinitro-

Found 6 products.

Product data	Purity	Price range	Estimated delivery
3,3'-Dinitrobenzidine REF: 3B-D0822CAS: 6271-79-0	>95.0%(HPLC)	171.00 €	Thu 10 Apr 25
3,3-DINITROBENZIDINE REF: IN-DA003IDQCAS: 6271-79-0	98%	25.00 €~345.00 €	Thu 17 Apr 25
3,3'-Dinitro-[1,1'-biphenyl]-4,4'-diamine REF: 54-OR90122CAS: 6271-79-0	95+%	32.00 €~1,855.00 €	Mon 21 Apr 25
3,3'-dinitrobiphenyl-4,4'-diamine REF: 10-F374721CAS: 6271-79-0	95.0%	To inquire	Tue 29 Apr 25
3,3’-Dinitrobenzidine REF: TR-D479710CAS: 6271-79-0	- - -	204.00 €~925.00 €	Wed 28 May 25
3,3'-Dinitrobiphenyl-4,4'-diamine REF: 3D-FD132685CAS: 6271-79-0	Min. 95 Area-%	To inquire	Thu 29 May 25