Other grades of this product :
| DISPERSE ORANGE 1 Basic information |
| Product Name: | DISPERSE ORANGE 1 | | Synonyms: | 4-((4-nitrophenyl)azo)-n-phenyl-benzenamin;4-((p-nitrophenyl)azo)-diphenylamin;4-((p-nitrophenyl)azo)diphenylamine;4-(p-nitrophenylazo)diphenylamine;4-[(4-nitrophenyl)azo]-n-phenyl-benzenamin;4-[(4-nitrophenyl)azo]-N-phenyl-Benzenamine;DISPERSE ORANGE 1;CI 11080 | | CAS: | 2581-69-3 | | MF: | C18H14N4O2 | | MW: | 318.33 | | EINECS: | 219-954-6 | | Product Categories: | Organics | | Mol File: | 2581-69-3.mol |
| DISPERSE ORANGE 1 Chemical Properties |
| Melting point | 160 °C | | Boiling point | 457.5°C (rough estimate) | | density | 1.2846 (rough estimate) | | refractive index | 1.6700 (estimate) | | storage temp. | Refrigerator, under inert atmosphere | | solubility | DMSO (Slightly, Sonicated), Methanol (Slightly, Sonicated) | | form | neat | | Colour Index | 11080 | | pka | -0.60±0.40(Predicted) | | color | Dark Purple to Very Dark Purple | | Water Solubility | 0.4775ug/L(25 ºC) | | EPA Substance Registry System | Benzenamine, 4-[(4-nitrophenyl)azo]-N-phenyl- (2581-69-3) |
| DISPERSE ORANGE 1 Usage And Synthesis |
| Chemical Properties | brownish powder | | Uses | Disperse orange 1 is a dye in terylene. | | Uses | Disperse Orange 1 is an azo disperse dye which is water insoluble. Disperse Orange 1 can be used to dye polyester and acetate fibers. Dyes and metabolites, Environmental Testing. | | Safety Profile | Questionable carcinogen with experimental tumorigenic data. When heated to decomposition it emits toxic fumes of NOx | | Properties and Applications | red light orange. Melting point 151 ℃, brown flake. Soluble in most organic solvents. The strong sulfuric acid for purple.
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Standard
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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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4-5
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3
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5
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5
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5
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4-5
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4-5
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| DISPERSE ORANGE 1 Preparation Products And Raw materials |
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