| Identification | |
| Name: | Pigment Yellow 155 |
| Synonyms: | 1,4-Benzenedicarboxylicacid, 2,2'-[1,4-phenylenebis[imino(1-acetyl-2-oxo-2,1-ethanediyl)azo]]bis-,tetramethyl ester (9CI);1,4-Benzenedicarboxylicacid,2,2'-[1,4-phenylenebis[imino(1-acetyl-2-oxo-2,1-ethanediyl)-2,1-diazenediyl]]bis-,1,1',4,4'-tetramethyl ester;C.I. Pigment Yellow 155;Graphtol FastYellow 3GP;Graphtol Yellow 3GP;Hostaperm Yellow 3GP;Ink Jet Yellow4G-VP2532;Ink Jet Yellow 4GP;Monolite Yellow 4G;Novoperm Yellow 4G;NovopermYellow 4G01;Novoperm Yellow 5GD;Novoperm Yellow 5GD70;PV Fast Yellow 4GP;Pigmatex Yellow 2GNA;Sandorin Yellow 4G;Toner Yellow 3GP; |
| CAS: | 68516-73-4 |
| EINECS: | 271-176-6 |
| Molecular Formula: | C34H32N6O12 |
| Molecular Weight: | 716.657 |
| InChI: | InChI=1/C34H32N6O12/c1-17(41)27(39-37-25-15-19(31(45)49-3)7-13-23(25)33(47)51-5)29(43)35-21-9-11-22(12-10-21)36-30(44)28(18(2)42)40-38-26-16-20(32(46)50-4)8-14-24(26)34(48)52-6/h7-16,27-28H,1-6H3,(H,35,43)(H,36,44)/b39-37+,40-38+ |
| Molecular Structure: | ![(C34H32N6O12) 1,4-Benzenedicarboxylicacid, 2,2'-[1,4-phenylenebis[imino(1-acetyl-2-oxo-2,1-ethanediyl)azo]]bis-,te...](https://img.guidechem.com/casimg/68516-73-4.gif) |
| Properties | |
| Flash Point: | 897.8 ºC at 760 mmHg |
| Boiling Point: | 897.8 ºC at 760 mmHg |
| Density: | 1.37 g/cm3 |
| Appearance: | Yellow |
| Specification: |
Pigment Yellow 155 (CAS NO.68516-73-4), its Synonyms are 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 ; 1,4-Benzenedicarboxylic acid, 2,2'-(1,4-phenylenebis(imino(1-acetyl-2-oxo-2,1-ethanediyl)azo))bis-, tetramethyl ester ; Tetramethyl 2,2'-(1,4-phenylenebis(imino(1-acetyl-2-oxoethane-1,2-diyl)azo))bisterephthalate ; N,N'-p-Phenylenebis(2-(2,5-dicarbomethoxyphenyl)azo)acetoacetamide . Its color is yellow. |
| Flash Point: | 897.8 ºC at 760 mmHg |
| Safety Data | |
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