中文名 | C.I.颜料红144 |
英文名 | Pigment Red 144 |
别名 | 红144 大分子红BR 颜料红144 大分子红 BR 颜料红 144 克劳莫夫塔尔红BRN C.I.颜料红144 N,N'-(2-氯-1,4-亚苯基)双[4-[(2,5-二氯苯基)偶氮]-3-羟基萘-2-甲酰胺] |
英文别名 | P.R.144 C.I. 20735 Fast Red BR Pigment Red 144 Cromophtal Red BRN C.I.Pigment Red 144 Large Molecular Red BR Cromophtal Red Br (CGY,SNA) Pigment red 144 (C.I. 20735) 2-Naphthalenecarboxamide, N,N-(2-chloro-1,4-phenylene)bis4-(2,5-dichlorophenyl)azo-3-hydroxy- 2-Naphphalenecarboxamide,N,N'-(2-chloro-1,4-phenlene)bis[4-[(2,5-dichlorophenyl)azo]-3-hydroxy N,N'-(2-chloro-1,4-phenylene)bis[4-[(2,5-dichlorophenyl)azo]-3-hydroxynaphthalene-2-carboxamide] (4E,4'E)-N,N'-(2-chlorobenzene-1,4-diyl)bis{4-[2-(2,5-dichlorophenyl)hydrazinylidene]-3-oxo-3,4-dihydronaphthalene-2-carboxamide} N-[2-chloro-4-[[4-(2,5-dichlorophenyl)azo-3-hydroxy-naphthalene-2-carbonyl]amino]phenyl]-4-(2,5-dichlorophenyl)azo-3-hydroxy-naphthalene-2-carboxamide |
CAS | 5280-78-4 |
EINECS | 226-106-9 |
化学式 | C40H23Cl5N6O4 |
分子量 | 828.91 |
InChI | InChI=1/C40H23Cl5N6O4/c41-22-9-12-29(43)33(17-22)48-50-35-25-7-3-1-5-20(25)15-27(37(35)52)39(54)46-24-11-14-32(31(45)19-24)47-40(55)28-16-21-6-2-4-8-26(21)36(38(28)53)51-49-34-18-23(42)10-13-30(34)44/h1-19,52-53H,(H,46,54)(H,47,55) |
密度 | 1.53 |
沸点 | 902.0±65.0 °C(Predicted) |
闪点 | 499.3°C |
水溶性 | 11.2μg/L at 26℃ |
蒸汽压 | 1.54E-34mmHg at 25°C |
折射率 | 1.724 |
酸度系数 | 10.37±0.70(Predicted) |
物化性质 | 红色粉状,色光鲜艳,着色力高,耐晒性优良,耐热可稳定到180℃,耐溶剂性能优良,耐酸性(5%HCl)及耐碱性(5%Na2CO3)良好(不褪色)。 |
上游原料 | 2-氯-4-氨基苯胺 |