4948-15-6 pigment red 149

product Name	pigment red 149
CAS No	4948-15-6
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
EINECS	225-590-9
Molecular Structure
Density	1.439g/cm³
Refractive index	1.821
Hazard Symbols
Risk Codes
Safety Description

Chemicals Suppliers(11):: 1Hangzhou Xiaoshan Qianjin Chemical Co., Ltd.; 2AFINE CHEMICALS LIMITED; 3Dintech Chemical Co.,Ltd.; 4Colorant Pigment Chemicals Co.,Ltd. (CPC); 5NEW DRAGON CO., LTD; 6ZHEJIANG RIWA GROUP CO.,LTD; 7Hangzhou Reward Technology Co., Ltd; 8Wenzhou Color Bloom New materials Co., Ltd; 9Hangzhou Jingyou Chemical Co.,Ltd.; 10Shanco International, Inc.; Contact Suppliers

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