N,N'-Di-n-octyl-3,4,9,10-perylenetetracarboxylic diimide

N,N'-二正辛基-3,4,9,10-苝四甲酰二亚胺

Also known as: N,N'-Dioctyl-3,4,9,10-perylenedicarboximide, N,N'-Dioctyl-3,4,9,10-perylenetetracarboxylic diimide, PTCDI-C8, PDI8, 2,9-Dioctylanthra[2,1,9-def:6,5,10-d'e'f']diisoquinoline-1,3,8,10(2H,9H)-tetraone, 2,9-Dioctylisoquinolino[4',5',6':6,5,10]anthra[2,1,9-def]isoquinoline-1,3,8,10(2H,9H)-tetrone

N,N'-Di-n-octyl-3,4,9,10-perylenetetracarboxylic diimide (CAS 78151-58-3) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C40H42N2O4 and a molecular weight of 614.773 g/mol. It is also known as N,N'-Dioctyl-3,4,9,10-perylenedicarboximide, N,N'-Dioctyl-3,4,9,10-perylenetetracarboxylic diimide and PTCDI-C8. Key properties include a boiling point of 775.4±33.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 315.3±17.7 °C. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

78151-58-3

Jingsj CID

J-1492175-9

Molecular Formula

C₄₀H₄₂N₂O₄

Chinese Name

N,N'-二正辛基-3,4,9,10-苝四甲酰二亚胺

Molecular Weight

614.773 g/mol

Category

Organic Bases

Last updated

8/21/2026