N,N'-Bis(3,5-dimethylphenyl)-3,4,9,10-perylenetetracarboxylic diimide

N,N'-双(3,5-二甲基苯基)-3,4,9,10-苝四甲酰二亚胺

Also known as: Pigment Red 149, C.I. Pigment Red 149, C.I. 71137, 2,9-Bis(3,5-dimethylphenyl)anthra[2,1,9-def:6,5,10-d'e'f']diisoquinoline-1,3,8,10(2H,9H)-tetrone, Perylene Red BL, N,N'-Bis(3,5-dimethylphenyl)perylene-3,4,9,10-tetracarboxylic diimide

N,N'-Bis(3,5-dimethylphenyl)-3,4,9,10-perylenetetracarboxylic diimide (CAS 4948-15-6) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C40H26N2O4 and a molecular weight of 598.645 g/mol. It is also known as Pigment Red 149, C.I. Pigment Red 149 and C.I. 71137. Key property: a density of 1.4±0.1 g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

4948-15-6

Jingsj CID

J-1170892-8

Molecular Formula

C₄₀H₂₆N₂O₄

Chinese Name

N,N'-双(3,5-二甲基苯基)-3,4,9,10-苝四甲酰二亚胺

Molecular Weight

598.645 g/mol

Category

Organic Bases

Last updated

8/21/2026