Disperse Orange A

分散橙 A

Also known as: 3-[(2-hydroxyethyl)[4-[(4-nitrophenyl)azo]phenyl]amino]propiononitrile, N-(2-Cyanoethyl)-N-(2-hydroxyethyl)-4-(p-nitrophenylazo)aniline, 3-[(4'-Nitroazobenzene-4-yl)(2-hydroxyethyl)amino]propiononitrile, 3-[N-(2-Hydroxyethyl)-4-(4-nitrophenylazo)phenylamino]propanenitrile, Disperse Orange A press cake, Propanenitrile, 3-[(2-hydroxyethyl)[4-[(4-nitrophenyl)azo]phenyl]amino]-

Disperse Orange A (CAS 6657-32-5) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C17H17N5O3 and a molecular weight of 339.34900 g/mol. It is also known as 3-[(2-hydroxyethyl)[4-[(4-nitrophenyl)azo]phenyl]amino]propiononitrile, N-(2-Cyanoethyl)-N-(2-hydroxyethyl)-4-(p-nitrophenylazo)aniline and 3-[(4'-Nitroazobenzene-4-yl)(2-hydroxyethyl)amino]propiononitrile. Key properties include a boiling point of 609.6ºC at 760 mmHg, a density of 1.26g/cm3 and a flash point of 322.5ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

6657-32-5

Jingsj CID

J-1354269-0

Molecular Formula

C₁₇H₁₇N₅O₃

Chinese Name

分散橙 A

Molecular Weight

339.34900 g/mol

Category

Organic Compounds

Last updated

8/21/2026