2-Anilino-6-dibutylamino-3-methylfluoran

2-苯氨基-3-甲基-6-二丁氨基荧烷

Also known as: ODB-2, 2-Phenylamino-3-methyl-6-di-n-butylaminofluoran, 3-Di-n-butylamino-6-methyl-7-phenylaminofluoran, CK-68, PSD-290, Heat(Pressure) Sensitive Black TF-BL3, 2-Anilino-6-(dibutylamino)-3-methylfluoran, 6'-(Dibutylamino)-3'-methyl-2'-(phenylamino)-3H-spiro[2-benzofuran-1,9'-xanthen]-3-one

2-Anilino-6-dibutylamino-3-methylfluoran (CAS 89331-94-2) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C35H36N2O3 and a molecular weight of 532.672 g/mol. It is also known as ODB-2, 2-Phenylamino-3-methyl-6-di-n-butylaminofluoran and 3-Di-n-butylamino-6-methyl-7-phenylaminofluoran. Key properties include a melting point of 179-184ºC, a boiling point of 704.5±60.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 379.8±32.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

89331-94-2

Jingsj CID

J-1471030-6

Molecular Formula

C₃₅H₃₆N₂O₃

Chinese Name

2-苯氨基-3-甲基-6-二丁氨基荧烷

Molecular Weight

532.672 g/mol

Category

Aromatic Hydrocarbons

Last updated

8/21/2026