2-(2,4-Dimethylphenylamino)-3-methyl-6-diethylaminofluoran

2-(2,4-二甲基苯氨基)-3-甲基-6-二乙氨基荧烷

Also known as: Black-15, BK-15, 3-Diethylamino-7-(2,4-dimethylanilino)-6-methylfluoran, 6'-(Diethylamino)-2'-[(2,4-dimethylphenyl)amino]-3'-methylspiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one, Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one, 6'-(diethylamino)-2'-[(2,4-dimethylphenyl)amino]-3'-methyl-

2-(2,4-Dimethylphenylamino)-3-methyl-6-diethylaminofluoran (CAS 36431-22-8) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C33H32N2O3 and a molecular weight of 504.619 g/mol. It is also known as Black-15, BK-15 and 3-Diethylamino-7-(2,4-dimethylanilino)-6-methylfluoran. Key properties include a melting point of 170ºC, a boiling point of 686.6±55.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 369.0±31.5 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

36431-22-8

Jingsj CID

J-1098564-3

Molecular Formula

C₃₃H₃₂N₂O₃

Chinese Name

2-(2,4-二甲基苯氨基)-3-甲基-6-二乙氨基荧烷

Molecular Weight

504.619 g/mol

Category

Aromatic Hydrocarbons

Last updated

8/21/2026