4,4'-Methylenebis(2,6-dimethylphenylcyanate)

4,4'-亚甲双(2,6-二甲基苯基氰酸酯)

Also known as: Cyanic acid methylenebis(2,6-dimethyl-4,1-phenylene) ester, Tetramethyl bisphenol F cyanate ester, [4-[(4-cyanato-3,5-dimethylphenyl)methyl]-2,6-dimethylphenyl] cyanate, Cyanic acid, C,C'-[methylenebis(2,6-dimethyl-4,1-phenylene)] ester, 4,4''-Methylenebis-(2,6-dimethylphenyl)-dicyanate, METHYLENEBIS(2,6-DIMETHYL-4,1-PHENYLENE)ESTEROFCYANICA.

4,4'-Methylenebis(2,6-dimethylphenylcyanate) (CAS 101657-77-6) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C19H18N2O2 and a molecular weight of 306.35800 g/mol. It is also known as Cyanic acid methylenebis(2,6-dimethyl-4,1-phenylene) ester, Tetramethyl bisphenol F cyanate ester and [4-[(4-cyanato-3,5-dimethylphenyl)methyl]-2,6-dimethylphenyl] cyanate. Key properties include a melting point of 105ºC, a boiling point of 433ºC, a density of 1.14 and a flash point of 162ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

101657-77-6

Jingsj CID

J-1349152-5

Molecular Formula

C₁₉H₁₈N₂O₂

Chinese Name

4,4'-亚甲双(2,6-二甲基苯基氰酸酯)

Molecular Weight

306.35800 g/mol

Category

Organic Acids

Last updated

8/21/2026