C.I. Pigment Yellow 15

C.I.颜料黄15

Also known as: 2-[[5-chloro-4-[2-chloro-4-[[1-(2,4-dimethylanilino)-1,3-dioxobutan-2-yl]diazenyl]-5-methoxyphenyl]-2-methoxyphenyl]diazenyl]-N-(2,4-dimethylphenyl)-3-oxobutanamide, 2,2'-[(2,2'-dichloro-5,5'-dimethoxy[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[N-(2,4-dimethylphenyl)-3-oxobutyramide], 2,2'-((2,2'-Dichloro-5,5'-dimethoxy(1,1'-biphenyl)-4,4'-diyl)bis(azo))bis(N-(2,4-dimethylphenyl)-3-oxobutyramide), 2,2'-[(2,2'-Dichloro-5,5'-dimethoxy-1,1'-biphenyl-4,4'-diyl)bis(azo)]bis[N-(2,4-dimethylphenyl)-3-oxobutanamide], Butanamide, 2,2'-[(2,2'-dichloro-5,5'-dimethoxy[1,1'-biphenyl]-4,4'-diyl)bis(2,1-diazenediyl)]bis[N-(2,4-dimethylphenyl)-3-oxo-, C.I. 21220, Pigment Yellow 15, 4,4'-Bis(acetoaceto-2',4'-dimethyl-anilid-2-yl-azo)-2,2'-dichloro-5,5'-dimethoxybiphenyl, EINECS 229-420-4

C.I. Pigment Yellow 15 (CAS 6528-35-4) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C38H38Cl2N6O6 and a molecular weight of 745.65100 g/mol. It is also known as 2-[[5-chloro-4-[2-chloro-4-[[1-(2,4-dimethylanilino)-1,3-dioxobutan-2-yl]diazenyl]-5-methoxyphenyl]-2-methoxyphenyl]diazenyl]-N-(2,4-dimethylphenyl)-3-oxobutanamide, 2,2'-[(2,2'-dichloro-5,5'-dimethoxy[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[N-(2,4-dimethylphenyl)-3-oxobutyramide] and 2,2'-((2,2'-Dichloro-5,5'-dimethoxy(1,1'-biphenyl)-4,4'-diyl)bis(azo))bis(N-(2,4-dimethylphenyl)-3-oxobutyramide). Key properties include a boiling point of 830.8ºC at 760 mmHg, a density of 1.3g/cm3 and a flash point of 456.3ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

6528-35-4

Jingsj CID

J-1392487-4

Molecular Formula

C₃₈H₃₈Cl₂N₆O₆

Chinese Name

C.I.颜料黄15

Molecular Weight

745.65100 g/mol

Category

Organic Compounds

Last updated

8/21/2026