CAS No: 4948-15-6, Chemical Name: pigment red 149
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4948-15-6 pigment red 149

product Name pigment red 149
Synonyms 71137; 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
Molecular Formula C40H26N2O4
Molecular Weight 598.6454
InChI InChI=1/C40H26N2O4/c1-19-13-20(2)16-23(15-19)41-37(43)29-9-5-25-27-7-11-31-36-32(40(46)42(39(31)45)24-17-21(3)14-22(4)18-24)12-8-28(34(27)36)26-6-10-30(38(41)44)35(29)33(25)26/h5-18H,1-4H3
CAS Registry Number 4948-15-6
EINECS 225-590-9
Molecular Structure 4948-15-6 pigment red 149
Density 1.439g/cm3
Refractive index 1.821
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