52238-92-3

中文名称颜料红 242

英文名称 N,N'-(2,5-dichloro-1,4-phenylene)bis[4-[[2-chloro-5-(trifluoromethyl)phenyl]azo]-3-hydroxynaphthalene-2-carboxamide]

CAS 52238-92-3

分子式 C42H22Cl4F6N6O4

分子量 930.46

MOL 文件 52238-92-3.mol

52238-92-3 结构式

基本信息物理化学性质

基本信息

中文别名

颜料红 242
有机颜料 4RF
N,N'-(2,5-二氯-1,4-亚苯基)双[4-[[2-氯-5-(三氟甲基)苯基]偶氮]-3-羟基-2-萘甲酰胺

英文别名

Pigment Red 242
C.I.Pigment Red 242
Pigment red 242 (C.I. 20067)
PERMANENT SCARLET 4RF (PR242)
2-Naphthalenecarboxamide, N,N-(2,5-dichloro-1,4-phenylene)bis4-2-chloro-5-(trifluoromethyl)phenylazo-3-hydroxy-
N,N'-(2,5-dichloro-1,4-phenylene)bis[4-[[2-chloro-5-(trifluoromethyl)phenyl]azo]-3-hydroxy-2-Naphthalenecarboxamide
N,N'-(2,5-dichloro-1,4-phenylene)bis[4-[[2-chloro-5-(trifluoromethyl)phenyl]azo]-3-hydroxynaphthalene-2-carboxamide]
TIANFU-CHEM CAS:52238-92-3 N,N'-(2,5-dichloro-1,4-phenylene)bis[4-[[2-chloro-5-(trifluoromethyl)phenyl]azo]-3-hydroxynaphthalene-2-carboxamide]

物理化学性质

沸点874.8±65.0 °C(Predicted)

密度1.57

酸度系数(pKa)9.40±0.70(Predicted)

水溶解性18.9μg/L at 20℃

LogP0.34 at 23℃

EPA化学物质信息2-Naphthalenecarboxamide, N,N'-(2,5-dichloro-1,4-phenylene)bis[4-[[2-chloro-5-(trifluoromethyl)phenyl]azo]-3-hydroxy- (52238-92-3)