2-[[4-[bis[2-(acetyloxy)ethyl]amino]-2-methylphenyl]azo]-5-nitrobenzonitrile

分散紫 CB

Also known as: C.I. Disperse Violet 33, Disperse Violet 33, Allilon Rubine CB3F, Apollon Rubine S-CB, Begacron Rubine CB, Navilene Rubine 3B, Serilene Rubine 2B-LS, Seriprint Rubine 2B-LS, Specglo Rubine 3B, Vicoperse Rubine 3B, Widetex Rubine CB, 1,1'-[(2-Methyl-2'-cyano-4'-nitroazobenzene-4-yl)imino]bis(2-acetoxyethane), 2-[N-(2-acetyloxyethyl)-4-[(2-cyano-4-nitrophenyl)diazenyl]-3-methylanilino]ethyl acetate, 2-[[4-[bis[2-(acetyloxy)ethyl]amino]-2-methylphenyl]azo]-5-nitrobenzonitrile

2-[[4-[bis[2-(acetyloxy)ethyl]amino]-2-methylphenyl]azo]-5-nitrobenzonitrile (CAS 66882-16-4) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C22H23N5O6 and a molecular weight of 453.44800 g/mol. It is also known as C.I. Disperse Violet 33, Disperse Violet 33 and Allilon Rubine CB3F. Key properties include a boiling point of 630.8ºC at 760 mmHg, a density of 1.27g/cm3 and a flash point of 335.3ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

66882-16-4

Jingsj CID

J-1504372-2

Molecular Formula

C₂₂H₂₃N₅O₆

Chinese Name

分散紫 CB

Molecular Weight

453.44800 g/mol

Category

Organic Compounds

Last updated

8/21/2026