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Yellow 4GD

tetramethyl 2,2'-[1,4-phenylenebis[imino(1-acetyl-2-oxoethane-1,2-diyl)azo]]bisterephthalate

CAS: 68516-73-4;247909-27-9;77465-46-4

Molecular Formula: C34H32N6O12

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Yellow 4GD - Names and Identifiers

Name tetramethyl 2,2'-[1,4-phenylenebis[imino(1-acetyl-2-oxoethane-1,2-diyl)azo]]bisterephthalate
Synonyms 200310
P.Y.155
Yellow 4GD
EINECS 271-176-6
Sandorin Yellow 4G
pigment yellow 155
C.I.Pigment Yellow 155
N,N'-p-Phenylenebis(2-(2,5-dicarbomethoxyphenyl)azo)acetoacetamide
1,4-Bis[2-[2,5-bis(methoxycarbonyl)phenylazo]acetoacetylamino]benzene
N,N'-Bis[2-[2,5-bis(methoxycarbonyl)phenylazo]acetoacetyl]-p-phenylenediamine
Tetramethyl 2,2'-(1,4-phenylenebis(imino(1-acetyl-2-oxoethane-1,2-diyl)azo))bisterephthalate
tetramethyl 2,2'-[1,4-phenylenebis[imino(1-acetyl-2-oxoethane-1,2-diyl)azo]]bisterephthalate
Tetramethyl 2,2'-(1,4-phenylenebis(imino(1-acetyl-2-oxo-2,1-ethanediyl)azo))bisterephthalate
2,2'-[1,4-Phenylenebis[imino(1-acetyl-2-oxo-2,1-ethanediyl)azo]]bis(terephthalic acid dimethyl) ester
2,2'-[1,4-Phenylene-bis[imino(1-acetyl-2-oxoethane-2,1-diyl)azo]]bis(terephthalic acid dimethyl) ester
1,4-Benzenedicarboxylic acid, 2,2-1,4-phenylenebisimino(1-acetyl-2-oxo-2,1-ethanediyl)azobis-, tetramethyl ester
1,4-Benzenedicarboxylic acid, 2,2'-(1,4-phenylenebis(imino(1-acetyl-2-oxo-2,1-ethanediyl)azo))bis-, tetramethyl ester
2,2'-[1,4-phenylene-bis[imino-(1-acetyl-2-oxo-2,1-ethanediyl-azo]]bis-1,4-Benzenedicarboxylic acid,tertramethyl ester
tetramethyl 2,2'-{benzene-1,4-diylbis[imino(1,3-dioxobutane-1,2-diyl)(E)diazene-2,1-diyl]}dibenzene-1,4-dicarboxylate
1,4-Benzenedicarboxylic acid, 2,2'-(1,4-phenylenebis(imino(1-acetyl-2-oxo-2,1-ethanediyl)-2,1-diazenediyl))bis-, 1,1',4,4'-tetramethyl ester
dimethyl 2-[2-[[4-[[1-[[2,5-bis(methoxycarbonyl)phenyl]iminocarbamoyl]-2-oxo-propyl]amino]phenyl]amino]-3-oxo-butanoyl]azobenzene-1,4-dicarboxylate
CAS 68516-73-4
247909-27-9
77465-46-4
EINECS 271-176-6
InChI InChI=1/C34H32N6O12/c1-17(41)27(29(43)39-37-25-15-19(31(45)49-3)7-13-23(25)33(47)51-5)35-21-9-11-22(12-10-21)36-28(18(2)42)30(44)40-38-26-16-20(32(46)50-4)8-14-24(26)34(48)52-6/h7-16,27-28,35-36H,1-6H3

Yellow 4GD - Physico-chemical Properties

Molecular FormulaC34H32N6O12
Molar Mass716.65
Density1.37
Boling Point886.4°C at 760 mmHg
Flash Point489.9°C
Vapor Presure5.04E-32mmHg at 25°C
Refractive Index1.613
Physical and Chemical Properties
hue or color: bright yellow
specific surface area/(m2/g):50(4g)
diffraction curve:


reflex curve:
Use
There are 11 kinds of commercial dosage forms of the pigment, which are green and yellow varieties of diacetoacetyl aromatic amines, with high coloring power, good solvent resistance, acid/Alkali resistance, the specific surface area is 50 m2/g(Sandorin Yellow 4g), which is used in paint baking paint with excellent finish resistance, replacing chrome Yellow; Light resistance and weather fastness are excellent. I. Pigment Yellow 16; Suitable for plastic coloring (soft PVC,180 deg C; In 1/3 standard depth HDPE can withstand 260 deg C/5min, the color does not change); can also be used for polypropylene and polystyrene coloring and ink coloring (soap and cream resistance excellent).

Yellow 4GD - Reference Information

EPA chemical substance information information is provided by: ofmpeb.epa.gov (external link)
Last Update：2024-04-09 21:04:16
Yellow 4GD
Supplier List
Shanghai Macklin Biochemical Co., Ltd
Featured ProductsSpot supply
Product Name: pigment yellow 155 Visit Supplier Webpage Request for quotation
CAS: 68516-73-4
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MedChemExpress (MCE)
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CAS: 68516-73-4
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　　　　 tech@medchemexpress.com
Mobile: 609-228-6898
SKYRUN INDUSTRIAL CO.,LTD
Spot supply
Product Name: C. I. Pigment yellow 155 Visit Supplier Webpage Request for quotation
CAS: 77465-46-4
Tel: +86 0571-86722205
Email: sales@chinaskyrun.com
Mobile: +8618958170122
QQ: 2531159185 Click to send a QQ messageSend QQ message
Wechat: chinaskyrun
Shanghai Macklin Biochemical Co., Ltd
Featured ProductsSpot supply
Product Name: pigment yellow 155 Visit Supplier Webpage Request for quotation
CAS: 68516-73-4
Tel: +86-18821248368
Email: Int06@meryer.com
Mobile: +86-18821248368
QQ: 495145328 Click to send a QQ message
WhatsApp: +86-18821248368
Shanghai Amole Biotechnology Co., Ltd.
Spot supply
Product Name: pigmentyellow155 Request for quotation
CAS: 68516-73-4
Tel: 400-968-2212
Email: 3623107365@qq.com
Mobile: 18916960931
QQ: 3623107365 Click to send a QQ message
Wechat: 18916960931
MedChemExpress (MCE)
Spot supply
Product Name: Pigment Yellow 155 Visit Supplier Webpage Request for quotation
CAS: 68516-73-4
Tel: 609-228-6898
Email: sales@medchemexpress.com
　　　　 tech@medchemexpress.com
Mobile: 609-228-6898
SKYRUN INDUSTRIAL CO.,LTD
Spot supply
Product Name: C. I. Pigment yellow 155 Visit Supplier Webpage Request for quotation
CAS: 77465-46-4
Tel: +86 0571-86722205
Email: sales@chinaskyrun.com
Mobile: +8618958170122
QQ: 2531159185 Click to send a QQ messageSend QQ message
Wechat: chinaskyrun
View History
Yellow 4GD
1-碘代癸烷
C.I. 26900
4-Bromophenylacetyl chloride
BRAZILIAN GUM ROSIN
Nitrogen dioxide
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