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| | N,N-DIMETHYL-4,4'-AZODIANILINE Basic information |
| Product Name: | N,N-DIMETHYL-4,4'-AZODIANILINE | | Synonyms: | 4-((4-aminophenyl)azo)-n,n-dimethyl-benzenamin;4-((4-aminophenyl)azo)-n,n-dimethylbenzenamine;4-(p-dimethylaminophenylazo)-anilin;4-[(4-aminophenyl)azo]-n,n-dimethyl-benzenamin;c.i.disperseblack3;Diazo nero microsetile G;diazoneromicrosetileg;Interchem acetate developed black | | CAS: | 539-17-3 | | MF: | C14H16N4 | | MW: | 240.3 | | EINECS: | 208-712-5 | | Product Categories: | | | Mol File: | 539-17-3.mol |  |
| | N,N-DIMETHYL-4,4'-AZODIANILINE Chemical Properties |
| Hazard Codes | Xi | | Risk Statements | 36/37/38 | | Safety Statements | 26-36 | | WGK Germany | 3 | | RTECS | BX5020000 | | F | 8-9-23 | | HS Code | 29270000 |
| | N,N-DIMETHYL-4,4'-AZODIANILINE Usage And Synthesis |
| Chemical Properties | dark orange to rust brown crystalline powder | | Uses | N,?N-?Dimethyl-?4,?4''-?azodianiline is a disperse dye. Dyes and metabolites. | | Preparation | 4-Nitrobenzenamine diazo, and N,N-dimethylaniline?coupling, and then will the nitro reductive into amino. | | Safety Profile | Poison by
intraperitoneal route. Mutation data
reported. When heated to decomposition it
emits toxic fumes of NOx | | Purification Methods | Crystallise the azo-dye from aqueous EtOH. [Beilstein 14 IV 1004.] | | Properties and Applications | black, red and black. Red crystallization, melting point of 186 ~ 187 ℃. Soluble in ethanol, acetone, soluble fiber element, pottery, solvent and carbon tetrachloride,. The strong sulfuric acid is palm in light yellow, diluted for orange red; In the light of nitric acid for palm red solution; In strong hydrochloric acid solution for red; In the thick of sodium hydroxide solution don’t change color.
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Standard(Polyamide)
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Ironing Fastness
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Light Fastness
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Persperation Fastness
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Washing Fastness
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Fading
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Stain
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Fading
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Stain
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Fading
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Stain
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ISO
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2
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3
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4
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3-4
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4
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4
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| | N,N-DIMETHYL-4,4'-AZODIANILINE Preparation Products And Raw materials |
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