Taiy Chemical
2,9-bis(3,5-dimethylphenyl)isoquino[4',5',6':6,5,10]anthra[2,1,9-def]isoquinoline-1,3,8,10(2H,9H)-tetrone
Product Name pigment red 149
Synonyms:88422 C.I. Pigment Red 149; Perylene tetracarboxylic acid-bis(3.5-dimethylphenyl)imide; 2,9-bis(3,5-dimethylphenyl)isoquino[4',5',6':6,5,10]anthra[2,1,9-def]isoquinoline-1,3,8,10(2H,9H)-tetrone
CAS RN. 4948-15-6
EINECS 225-590-9
Molecular Weight 598.6454
Molecular Formula C40H26N2O4
Density 1.439g/cm3
refractive_index 1.821
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