N,N-diacetoacet-o-tolidide
N,N'-(3,3'-dimethylbiphenyl-4,4'-ylene)di(acetoacetamide)
CAS: 91-96-3
Molecular Formula: C22H24N2O4
N,N-diacetoacet-o-tolidide - Names and Identifiers
| Name | N,N'-(3,3'-dimethylbiphenyl-4,4'-ylene)di(acetoacetamide) |
| Synonyms | Naphthol C.I. 37610 Naphthol AS-G bis(3-oxobutanamide) N,N-diacetoacet-o-tolidide p,p'-Bis(o-acetoacetotoluidide) C.I. Azoic Coupling Component 5 4',4''-BIS(ORTHO-ACETOACETOTOLUIDIDE) N,N'-(3,3'-Dimethyl-[1,1'-biphenyl]-4,4'-diyl) N,N-diacetoacetyl-3,3-dimethyl-4,4-Biphenyldiamine N,N'-(3,3'-Dimethyl-4,4'-biphenyldiyl)bis(3-oxobutamide) N,N'-(3,3'-dimethylbiphenyl-4,4'-ylene)di(acetoacetamide) N,N'-(3,3'-Dimethyl-4,4'-biphenyldiyl)bis(3-oxobutanamide) N,N'-(3,3'-DiMethyl-[1,1'-biphenyl]-4,4'-diyl)bis(3-oxobutanaMide) N,N'-Bis(acetoacetyl)-3,3'-dimethylbenzidineNaphthol AS-GAzoic Coupling Component 5 |
| CAS | 91-96-3 |
| EINECS | 202-111-1 |
| InChI | InChI=1/C22H24N2O4/c1-13-9-17(5-7-19(13)23-21(27)11-15(3)25)18-6-8-20(14(2)10-18)24-22(28)12-16(4)26/h5-10H,11-12H2,1-4H3,(H,23,27)(H,24,28) |
N,N-diacetoacet-o-tolidide - Physico-chemical Properties
| Molecular Formula | C22H24N2O4 |
| Molar Mass | 380.44 |
| Density | 1.2285 (rough estimate) |
| Melting Point | 200 °C |
| Boling Point | 508.07°C (rough estimate) |
| Appearance | powder to crystal |
| Color | White to Orange to Green |
| pKa | 10.42±0.46(Predicted) |
| Storage Condition | 2-8°C |
| Refractive Index | 1.6500 (estimate) |
| MDL | MFCD00026248 |
| Physical and Chemical Properties | White powder with slightly beige character. melting point 204~205 ℃ solubility: soluble in ethanol and benzene, insoluble in water. Dissolved in sulfuric acid and caustic soda solution is colorless. |
| Use | Mainly used for cotton yarn, cotton fabric, artificial cotton, Bath, viscose fiber, silk and acetate fiber dyeing and printing, can also be used for the manufacture of fast pigment yellow |
N,N-diacetoacet-o-tolidide - Reference Information
| Color index | 37610 |
| EPA chemical substance information | information provided by: ofmpeb.epa.gov (external link) |
| Application | mainly used for dyeing and printing of cotton yarn, cotton fabric, artificial cotton, bath towel, viscose fiber, silk and acetate fiber, can also be used to make fast pigment yellow and so on |
Last Update：2024-04-09 21:21:28
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View History
N,N-diacetoacet-o-tolidide
R(+)-WIN-55212
2-(1-Methylguanidino)acetic acid hydrochloride
1H-Indene, 3-chloro-1,1,2,4,5,6,7-heptafluoro-
R(+)-WIN-55212
2-(1-Methylguanidino)acetic acid hydrochloride
1H-Indene, 3-chloro-1,1,2,4,5,6,7-heptafluoro-