- C.I.颜料红41; 联大茴香胺红RD; 吡唑啉酮红
- 4,4'-[(3,3'-dimethoxy[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[2,4-dihydro-5-methyl-2-phenyl-3H-pyrazol-3-one]
- 21200; C.I.Pigment Red 41; P.R.41; Diansidine Red PMP(RD); 3H-Pyrazol-3-one,4,4'-[[3,3'-dimethoxy(1,1'-biphenyl)-4,4'-diyl]bis(azo)]bis[2,4-dihydro-5-methyl-2-phenyl-; 4,4'-[(3,3'-dimethoxybiphenyl-4,4'-diyl)di(E)diazene-2,1-diyl]bis(5-methyl-2-phenyl-2,4-dihydro-3H-pyrazol-3-one); 4-[2-methoxy-4-[3-methoxy-4-[(3-methyl-5-oxo-1-phenyl-4H-pyrazol-4-yl)azo]phenyl]phenyl]azo-5-methyl-2-phenyl-4H-pyrazol-3-one
- 6505-29-9
- 229-389-7
- C34H30N8O4
- 614.6532
- InChI=1/C34H30N8O4/c1-21-31(33(43)41(39-21)25-11-7-5-8-12-25)37-35-27-17-15-23(19-29(27)45-3)24-16-18-28(30(20-24)46-4)36-38-32-22(2)40-42(34(32)44)26-13-9-6-10-14-26/h5-20,31-32H,1-4H3

- 1.33g/cm3
- 829.2°C at 760 mmHg
- 455.3°C
- 1.19E-27mmHg at 25°C
溶解性:不溶于水,在乙醇中溶解度很低。
色相或色光:红色
相对密度:1.32
堆积密度/(lb/gal):11.0
吸油量/(g/100g):46
遮盖力:半透明型
反射曲线:
该颜料也称为吡唑啉酮红,比C.I.颜料红38蓝光更强,目前商业上价值不大,在美国有一定量产品。主要用于橡胶着色,浓度1%时耐光牢度6-7级,而且在天然橡胶与合成树脂中耐迁移性良好,着色的橡胶制品耐沸水、肥皂及酸;由于电性能优良也用于电缆着色。
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