Pigment yellow 83- Corimax Yellow HR02

Technical parameters of Pigment yellow 83

Color Index No.Pigment yellow 83
Product nameCorimax Yellow HR02
Product categoryOrganic Pigment
CAS Number5567-15-7
EU Number226-939-8
Chemical FamilyDisazo
Molecular Weight818.49
Molecular FormulaC36H32CI4N6O8
P.H. Value6.0-7.0
Oil Absorption(ml/100g)%35-45
Light Fastness(coating)5-6
Heat Resistance(coating)180
Light Fastness(plastic)7
Heat Resistance(plastic)200
Water Resistance5
Oil Resistance5
Acid Resistance5
Alkali Resistance5
Hue distribution

Molecular Structure:

Features: translucent.


Recommended for architectural coatings, coil coatings, industrial coatings, powder coatings, printing pastes, PVC, rubber, PP, PE, water based inks, solvent inks, UV inks.
Can be used for PS, PU, offset ink.

MSDS(Pigment yellow 83) —————————————————————————————————————————————————————————————————

Related Information

Novoperm Yellow HR has a specific surface area of ​​69m2 / g, and has excellent light resistance, heat resistance, solvent resistance and migration resistance. It gives a stronger red light yellow than Pigment Yellow 13 (similar to Pigment Yellow 10, and has 1 times higher strength) . Suitable for various printing inks and automotive coatings (OEM), latex paints; widely used in plastic coloring, soft PVC does not migrate and bleed even at low concentrations, light fastness level 8 (1 / 3SD), Grade 7 (1 / 25SD); High color strength (1 / 3SD) in HDPE, 0.8% pigment concentration; Can also be used for solvent-based wood coloring, artistic color, and brown with carbon black; the quality of pigment can meet Fabric printing and dyeing, dry and wet first treatment will not affect the color and light, so as to prepare the product shape.


21108; C.I. Pigment Yellow 83; 2,2'-[(3,3'-Dichloro[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[N-(4-chloro-2,5-dimethoxyphenyl)-3-oxobutyramide]; C.I. 21108; Permanent Yellow HR; FAST BRILLIANT YELLOW HR; 2,2'-[(3,3'-dichlorobiphenyl-4,4'-diyl)di(E)diazene-2,1-diyl]bis[N-(4-chloro-2,5-dimethoxyphenyl)-3-oxobutanamide]; 2-[2-chloro-4-[3-chloro-4-[1-[(4-chloro-2,5-dimethoxy-phenyl)carbamoyl]-2-oxo-propyl]azo-phenyl]phenyl]azo-N-(4-chloro-2,5-dimethoxy-phenyl)-3-oxo-butanamide

IUPAC Name: 2-[[2-chloro-4-[3-chloro-4-[[1-(4-chloro-2,5-dimethoxyanilino)-1,3-dioxobutan-2-yl]diazenyl]phenyl]phenyl]diazenyl]-N-(4-chloro-2,5-dimethoxyphenyl)-3-oxobutanamide

InChI: InChI=1S/C36H32Cl4N6O8/c1-17(47)33(35(49)41-27-15-29(51-3)23(39)13-31(27)53-5)45-43-25-9-7-19(11-21(25)37)20-8-10-26(22(38)12-20)44-46-34(18(2)48)36(50)42-28-16-30(52-4)24(40)14-32(28)54-6/h7-16,33-34H,1-6H3,(H,41,49)(H,42,50)


Canonical SMILES: CC(=O)C(C(=O)NC1=CC(=C(C=C1OC)Cl)OC)N=NC2=C(C=C(C=C2)C3=CC(=C(C=C3)N=NC(C(=O)C)C(=O)NC4=CC(=C(C=C4OC)Cl)OC)Cl)Cl

Chemical and Physical Properties

Computed Properties

Property NameProperty Value
Molecular Weight818.5 g/mol
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count12
Rotatable Bond Count15
Exact Mass818.100623 g/mol
Monoisotopic Mass818.100623 g/mol
Topological Polar Surface Area179Ų
Heavy Atom Count54
Formal Charge0
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count2
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
Covalently-Bonded Unit Count1
Compound Is CanonicalizedYes