P.Y.93

P.Y.93 - Names and Identifiers

Name	3,3'-[(2-chloro-5-methyl-p-phenylene)bis[imino(1-acetyl-2-oxoethylene)azo]]bis[4-chloro-N-(3-chloro-o-tolyl)benzamide]
Synonyms	PY-93 20710 P.Y.93 Disazo Yellow 93 C.I.PIGMENTYELLOW93 C.I.Pigment Yellow 93 Pigment yellow 93 (C.I. 20710) 3,3'-[(2-chloro-5-methyl-p-phenylene)bis[imino(1-acetyl-2-oxoethylene)azo]]bis[4-chloro-N-(3-chloro-o-tolyl)benzamide] 3,3'-[5-Chloro-2-methyl-4,1-phenylenebis[imino(2-acetyl-1-oxoethylene)azo]]bis[N-(3-chloro-2-methylphenyl)-4-chlorobenzamide] Benzamide, 3,3-(2-chloro-5-methyl-1,4-phenylene)bisimino(1-acetyl-2-oxo-2,1-ethanediyl)azobis4-chloro-N-(3-chloro-2-methylphenyl)- Benzamide,3,3'-[(2-chloro-5-methyl-1,4-phenylene)bis[imino(1-acetyl-2-oxo-2,1-ethanediyl)azo]]-bis[4-chloro-N-(3-chloro-2-methylphenyl)- 3,3'-[(2-Chloro-5-methyl-1,4-phenylene)bis(imino)bis(1-acetyl-2-oxo-2,1-ethanediyl)bis(azo)]bis[4-chloro-N-(3-chloro-2-methylphenyl)benzamide] 3,3'-{(2-chloro-5-methylbenzene-1,4-diyl)bis[imino(1,3-dioxobutane-1,2-diyl)(E)diazene-2,1-diyl]}bis[4-chloro-N-(3-chloro-2-methylphenyl)benzamide] 4-chloro-3-[[1-[5-chloro-4-[[2-[[2-chloro-5-[(3-chloro-2-methylphenyl)carbamoyl]phenyl]diazenyl]-3-oxobutanoyl]amino]-2-methylanilino]-1,3-dioxobutan-2-yl]diazenyl]-N-(3-chloro-2-methylphenyl)benzamide 4-chloro-3-[2-[[2-chloro-4-[[1-[[2-chloro-5-[(3-chloro-2-methyl-phenyl)carbamoyl]phenyl]iminocarbamoyl]-2-oxo-propyl]amino]-5-methyl-phenyl]amino]-3-oxo-butanoyl]azo-N-(3-chloro-2-methyl-phenyl)benzamide
CAS	5580-57-4
EINECS	226-970-7
InChI	InChI=1/C43H35Cl5N8O6/c1-20-16-35(50-39(24(5)58)43(62)56-54-37-18-26(13-15-30(37)47)41(60)52-33-11-7-9-28(45)22(33)3)31(48)19-34(20)49-38(23(4)57)42(61)55-53-36-17-25(12-14-29(36)46)40(59)51-32-10-6-8-27(44)21(32)2/h6-19,38-39,49-50H,1-5H3,(H,51,59)(H,52,60)

P.Y.93 - Physico-chemical Properties

Molecular Formula	C43H35Cl5N8O6
Molar Mass	937.05
Density	1.45±0.1 g/cm3(Predicted)
Boling Point	905.9±65.0 °C(Predicted)
pKa	7.30±0.59(Predicted)
Storage Condition	Room Temprature
Refractive Index	1.667
Physical and Chemical Properties	hue or shade: bright green yellow relative density: 1.5 Bulk density/(lb/gal):12.5 melting point/℃:370 particle shape: acicular specific surface area/(m2/g):79;74(3g) pH value/(10% slurry):7-8 oil absorption/(g/100g):49 hiding power: transparent diffraction curve: reflex curve:
Use	There are 18 formulations of this variety, giving a slightly greenish yellow similar to C.I. Pigment Yellow 16. Mainly used in plastic PVC, PP puree coloring, HDPE (heat-resistant 290 ℃/1min;270 ℃/5min); Excellent light and weather fastness, in 1/3 to 1/25sd, its light fastness can reach 7 grades; Good heat stability makes it used for acrylonitrile pulp coloring. The variety has excellent application fastness, can be used for pigment printing paste, also used for high-grade packaging ink and decorative paint.