CAS 156-10-5: 4-Nitrosodiphenylamine

Description: 4-Nitrosodiphenylamine, with the CAS number 156-10-5, is an organic compound characterized by its nitroso group (-NO) attached to a diphenylamine structure. It appears as a solid, typically exhibiting a yellow to orange color. This compound is known for its use in various applications, including as a rubber antioxidant and in the synthesis of dyes and pigments. Its molecular formula is C12H10N2O, and it has a relatively low solubility in water but is soluble in organic solvents. 4-Nitrosodiphenylamine is also recognized for its potential health hazards, as it may be a carcinogen and poses risks upon exposure. Therefore, handling this substance requires appropriate safety measures, including the use of personal protective equipment and adherence to regulatory guidelines. Its stability can be influenced by environmental factors, and it is important to store it in a cool, dry place away from incompatible materials. Overall, 4-Nitrosodiphenylamine is a significant compound in industrial chemistry, but caution is warranted due to its toxicological properties.

Formula: C₁₂H₁₀N₂O

InChI: InChI=1S/C12H10N2O/c15-14-12-8-6-11(7-9-12)13-10-4-2-1-3-5-10/h1-9,13H

InChI key: InChIKey=OIJHFHYPXWSVPF-UHFFFAOYSA-N

SMILES: O=NC1=CC=C(C=C1)NC=2C=CC=CC2

Synonyms:

• (4-Nitroso-phenyl)-phenyl-amine
• 4-Nitroso-N-phenylbenzenamine
• 4-Nitrosodiphenylamine
• Amine, diphenyl, 4-nitroso-
• Benzenamine, 4-nitroso-N-phenyl-
• Brn 1952651
• Ccris 465
• Diphenylamine, 4-nitroso-
• Hsdb 2876
• N-Phenyl-4-nitrosoaniline
• N-Phenyl-p-nitrosoaniline
• N-Phenyl-para-nitrosoaniline
• N-nitroso-N-phenylaniline
• Naugard TKB
• Nci-C02244
• Nitrous diphenylamide
• Nsc 5041
• TKB
• p-Nitroso-N-phenylaniline
• p-Nitrosodifenylamin
• p-Nitrosodifenylamin [Czech]
• p-Nitrosodiphenylamine
• p-Phenylaminonitrosobenzene
• para-Nitroso-N-phenylaniline
• 4-Nitroso-N-phenylaniline
• 4-12-00-01560 (Beilstein Handbook Reference)

Benzenamine, 4-nitroso-N-phenyl-

CAS: 156-10-5

• Formula: C₁₂H₁₀N₂O
• Purity: 97%
• Color and Shape: Solid
• Molecular weight: 198.2206

4-Nitrosodiphenylamine

CAS: 156-10-5

• Formula: C₁₂H₁₀N₂O
• Purity: >95.0%(T)(HPLC)
• Color and Shape: Red to Dark blue to Black powder to crystal
• Molecular weight: 198.23

4-Nitrosodiphenylamine

CAS: 156-10-5

Applications 4-​Nitrosodiphenylamine is used in organic synthesis such as in the preparation of 1-(Phenylamino)pseudo-mauveine water …

• Formula: C₁₂H₁₀N₂O
• Color and Shape: Dark Green To Black
• Molecular weight: 198.22

4-Nitrosodiphenylamine

CAS: 156-10-5

An effective radical scavenger, and can be used to stabilize monomers.

• Formula: C₁₂H₁₀N₂O
• Purity: Min. 95%
• Molecular weight: 198.23 g/mol