2,2′-[(2,2′,5,5′-Tetrachloro[1,1′-biphenyl]-4,4′-diyl)bis(2,1-diazenediyl)]bis[N-(2,4-dimethylphenyl)-3-oxobutanamide]
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![2,2′-[(2,2′,5,5′-Tetrachloro[1,1′-biphenyl]-4,4′-diyl)bis(2,1-diazenediyl)]bis[N-(2,4-dimethylphenyl)-3-oxobutanamide] structure](https://file.echemi.com/fileManage/upload/canonicalSmiles/20220811/8128e3515e104d09b28e8772a14e1e63.png "2,2′-[(2,2′,5,5′-Tetrachloro[1,1′-biphenyl]-4,4′-diyl)bis(2,1-diazenediyl)]bis[N-(2,4-dimethylphenyl)-3-oxobutanamide]")
2,2′-[(2,2′,5,5′-Tetrachloro[1,1′-biphenyl]-4,4′-diyl)bis(2,1-diazenediyl)]bis[N-(2,4-dimethylphenyl)-3-oxobutanamide]
structure -
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CAS No:
22094-93-5
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Formula:
C36H32Cl4N6O4
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Chemical Name:
2,2′-[(2,2′,5,5′-Tetrachloro[1,1′-biphenyl]-4,4′-diyl)bis(2,1-diazenediyl)]bis[N-(2,4-dimethylphenyl)-3-oxobutanamide]
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Synonyms:
Butanamide,2,2′-[(2,2′,5,5′-tetrachloro[1,1′-biphenyl]-4,4′-diyl)bis(2,1-diazenediyl)]bis[N-(2,4-dimethylphenyl)-3-oxo-;2′,4′-Acetoacetoxylidide,2,2′′-[(2,2′,5,5′-tetrachloro-4,4′-biphenylylene)bis(azo)]bis-;Butanamide,2,2′-[(2,2′,5,5′-tetrachloro[1,1′-biphenyl]-4,4′-diyl)bis(azo)]bis[N-(2,4-dimethylphenyl)-3-oxo-;2,2′-[(2,2′,5,5′-Tetrachloro[1,1′-biphenyl]-4,4′-diyl)bis(2,1-diazenediyl)]bis[N-(2,4-dimethylphenyl)-3-oxobutanamide];C.I. Pigment Yellow 81;Pigment Yellow 81;Permanent Yellow H 10G;PV Yellow H 10G;Novoperm Yellow H 10G;C.I. 21127;KET Yellow 401;Lithol Fast Yellow 0991K;Novoperm Yellow H 10G01;UT Yellow 4683;PY 81;12236-72-5
- Categories:
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CAS No:
2,2′-[(2,2′,5,5′-Tetrachloro[1,1′-biphenyl]-4,4′-diyl)bis(2,1-diazenediyl)]bis[N-(2,4-dimethylphenyl)-3-oxobutanamide] Basic Attributes
754.49
754.49
244-776-0
DGH1X24C9Z
2,2′-[(2,2′,5,5′-Tetrachloro[1,1′-biphenyl]-4,4′-diyl)bis(2,1-diazenediyl)]bis[N-(2,4-dimethylphenyl)-3-oxobutanamide] Use and Manufacturing
Reaction equation: Operation process 2, 2', 3, 3'-Tetrachlorobenzidine, 35% hydrochloric acid and water mixture is cooled to about 5℃, nitrous acid solution is added at 5～10℃ and reacted for 30min, adsorbed with activated carbon And destroy excess sodium nitrite. After filtration, the diazonium salt solution is ready for use. Add dilute acetic acid dropwise to the mixture of 2, 4-dimethylacetoacetanilide, water and sodium hydroxide to adjust the pH to about 6. After the diazonium salt is added dropwise, stirring is continued for 0.5h, the temperature is raised to 90-95°C, and maintained for 30-60min, filtered and dried to obtain a yellow pigment.
Mainly used for coloring of industrial coatings, plastics and inks
Butanamide, 2,2'-[(2,2',5,5'-tetrachloro[1,1'-biphenyl]-4,4'-diyl)bis(2,1-diazenediyl)]bis[N-(2,4-dimethylphenyl)-3-oxo-: ACTIVE
Computed Properties
Molecular Weight:754.5
XLogP3:10.8
Hydrogen Bond Donor Count:2
Hydrogen Bond Acceptor Count:8
Rotatable Bond Count:11
Exact Mass:754.120964
Monoisotopic Mass:752.123914
Topological Polar Surface Area:142
Heavy Atom Count:50
Complexity:1180
Undefined Atom Stereocenter Count:2
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes
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2,2′-[(2,2′,5,5′-Tetrachloro[1,1′-biphenyl]-4,4′-diyl)bis(2,1-diazenediyl)]bis[N-(2,4-dimethylphenyl)-3-oxobutanamide]
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