Benzoic acid, 3,3'-[(2,5-dimethyl-1,4-phenylene)bis[iminocarbonyl(2-hydroxy-3,1-naphthalenediyl)azo]]bis[4-methyl-, bis(2-chloroethyl) ester

颜料红220

Also known as: bis(2-chloroethyl) 3,3'-[(2,5-dimethyl-p-phenylene)bis[iminocarbonyl(2-hydroxy-1,3-naphthylene)azo]]di-p-toluate, C.I. Pigment Red 220, Cromophtal Red G, bis(2-chloroethyl) 3,3'-[(2,5-dimethyl-1,4-phenylene)bis[iminocarbonyl(2-hydroxy-3,1-naphthalenediyl)azo]]bis(4-methylbenzoate), 2-chloroethyl 2-[(2E)-2-[3-[[4-[[(4Z)-4-[[5-(2-chloroethoxycarbonyl)-2-methyl-phenyl]hydrazinylidene]-3-oxo-naphthalene-2-carbonyl]amino]-2,5-dimethyl-phenyl]carbamoyl]-2-oxo-naphthalen-1-ylidene]hydrazinyl]-3-methyl-benzoate

Benzoic acid, 3,3'-[(2,5-dimethyl-1,4-phenylene)bis[iminocarbonyl(2-hydroxy-3,1-naphthalenediyl)azo]]bis[4-methyl-, bis(2-chloroethyl) ester (CAS 68259-05-2) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C50H42Cl2N6O8 and a molecular weight of 925.80988 g/mol. It is also known as bis(2-chloroethyl) 3,3'-[(2,5-dimethyl-p-phenylene)bis[iminocarbonyl(2-hydroxy-1,3-naphthylene)azo]]di-p-toluate, C.I. Pigment Red 220 and Cromophtal Red G. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

68259-05-2

Jingsj CID

J-1435846-1

Molecular Formula

C₅₀H₄₂Cl₂N₆O₈

Chinese Name

颜料红220

Molecular Weight

925.80988 g/mol

Category

Organic Compounds

Last updated

8/21/2026