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Name	Pigment Yellow 83	EINECS	226-939-8
CAS No.	5567-15-7	Density	1.43 g/cm³
PSA	178.70000	LogP	9.50760
Solubility	N/A	Melting Point	N/A
Formula	C₃₆H₃₂Cl₄N₆O₈	Boiling Point	876.7 °C at 760 mmHg
Molecular Weight	818.49	Flash Point	484 °C
Transport Information	N/A	Appearance	solid
Safety		Risk Codes	N/A
Molecular Structure		Hazard Symbols	N/A
Synonyms	Acetoacetanilide,2,2''-[(3,3'-dichloro-4,4'-biphenylylene)bis(azo)]bis[4'-chloro-2',5'-dimethoxy-(7CI,8CI);Butanamide,2,2'-[(3,3'-dichloro[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[N-(4-chloro-2,5-dimethoxyphenyl)-3-oxo-(9CI);2,2'-[(3,3'-Dichloro[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[N-(4-chloro-2,5-dimethoxyphenyl)-3-oxobutanamide;Aquafine Yellow E 12;C.I. 21108;C.I. Pigment Yellow 83;Colanyl Yellow HRD;FG 1842;HR 70Yellow;Helio Fast Yellow HRN;Hydrocolor Yellow;Imperial yellow;ImperonGolden Yellow K-RN;Lionol Yellow 1805G;Lionol Yellow1823G;Lionol Yellow FG 1842;Lionol Yellow NBR;Microlith Yellow 2R-A;Microlith Yellow 2R-K;Novoperm Yellow HR;NovopermYellow HR 70;Novoperm yellow HR 02;PV Yellow HR;Pergantine Yellow 2RN-LA;Permanent Yellow HR;Permanent Yellow HR 70;Permanent Yellow HR Extra;

Pigment Yellow 83 Chemical Properties

Molecule structure of Pigment yellow 83 (CAS NO.5567-15-7):

IUPAC Name: 2-[2-Chloro-4-[3-chloro-4-[1-(4-chloro-2,5-dimethoxyanilino)-1,3-dioxobutan-2-yl]diazenylphenyl]phenyl]diazenyl-N-(4-chloro-2,5-dimethoxyphenyl)-3-oxobutanamide
Molecular Weight: 818.48668 g/mol
Molecular Formula: C₃₆H₃₂Cl₄N₆O₈
Density: 1.43 g/cm³
Boiling Point: 876.7 °C at 760 mmHg
Flash Point: 484 °C
Index of Refraction: 1.628
Molar Refractivity: 202.85 cm³
Molar Volume: 571.5 cm³
Polarizability: 80.41×10^-24 cm³
Surface Tension: 49.1 dyne/cm
Enthalpy of Vaporization: 127.43 kJ/mol
Vapour Pressure: 3.03E-31 mmHg at 25 °C
XLogP3-AA: 9.2
H-Bond Donor: 2
H-Bond Acceptor: 12
Rotatable Bond Count: 15
Tautomer Count: 78
Exact Mass: 818.100623
MonoIsotopic Mass: 816.103573
Topological Polar Surface Area: 179
Heavy Atom Count: 54
Complexity: 1250
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
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)
InChIKey: NKXPXRNUMARIMZ-UHFFFAOYSA-N
EINECS: 226-939-8
Product Categories: Organics

Pigment Yellow 83 Uses

Pigment yellow 83 (CAS NO.5567-15-7) is mainly used in the coloring of printing ink, plastics and coatings.

Pigment Yellow 83 Production

5-Dimethoxy-4-chloro-acetyl acetanilide 29.91g with 500kg of water and 40% sodium hydroxide 10kg mix, add 50kg sodium acetate, dropping acid 85kg. In the 5 ~ 10 °C
coupling with the diazonium salt and continue stirring 30 ~ 60min, heated to 90 ~ 95°C and maintain a 30 ~ 60min. Filtration, drying.

Pigment Yellow 83 Specification

Pigment yellow 83 (CAS NO.5567-15-7) is also named as 2,2'-((3,3'-Dichloro-1,1'-biphenyl)-4,4'-diyl)bis(azo)bis(N-(4-ch- loro-2,5-dimethoxyphenyl)-3-oxobutanamide) ; Butanamide, 2,2'-((3,3'-dichloro-1,1'-biphenyl)-4,4'-diyl)bis(azo)bis(N-(4-ch- loro-2,5-dimethoxyphenyl)-3-oxo- ; CI 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) ; Butanamide, 2,2'-((3,3'-dichloro(1,1'-biphenyl)-4,4'-diyl)bis(2,1-diazenediyl))bis(N-(4-chloro-2,5-
dimethoxyphenyl)-3-oxo- . Pigment yellow 83 (CAS NO.5567-15-7) is red light yellow powder with good lightfastness, solvent resistance, acid resistance and alkali resistance.

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