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| OEM | OEM Services Provided |
| Feature | Good stability,Easy to Use |
| Classification | Dyes and Pigments |
| Advantage | Professional, Fast Delivery, Customizable | Samples | Apply for free，Contact us now. |
| Product Name: | Disperse Yellow 3 |
| Synonyms: | 4'-((6-Hydroxy-m-tolyl)azo)acetanilide;C.I. Disperse Yellow 3 N-[4-[(2-hydroxy-5-methylphenyl)azo]phenyl]acetamide;Hodgsons Sublaprint Yellow 70000;4-(2-Hydroxy-5-methylphenylazo)acetanilide, N-[4-(2-Hydroxy-5-methylphenylazo)phenyl]acetamide;Disperse Yellow 3,4-(2-Hydroxy-5-methylphenylazo)acetanilide, N-[4-(2-Hydroxy-5-methylphenylazo)phenyl]acetamide;eastoneyellowgn;Esteroquinone light yellow 4jl;esteroquinonelightyellow4jl |
| CAS: | 2832-40-8 |
| MF: | C15H15N3O2 |
| MW: | 269.3 |
| EINECS: | 220-600-8 |
| Product Categories: | Solvent Dyestuff;Dyes and Pigments;Organics |
| Mol File: | 2832-40-8.mol |
| Melting point | 268-270 °C(lit.) |
| Boiling point | 412.44°C (rough estimate) |
| density | 1.1385 (rough estimate) |
| refractive index | 1.5600 (estimate) |
| storage temp. | -20°C, Inert atmosphere |
| solubility | Chloroform (Very Slightly), DMSO (Slightly, Sonicated), Methanol (Slightly, Sonicated) |
| form | powder |
| Colour Index | 11855 |
| pka | 8.74±0.43(Predicted) |
| color | Brownish-yellow powder |
| Water Solubility | 32.32ug/L(25 ºC) |
| λmax | 357 nm |
| ε(extinction coefficient) | ≥6500 at 354-360nm in ethanol and water at 0.02g/L |
| BRN | 1915225 |
| CAS DataBase Reference | 2832-40-8(CAS DataBase Reference) |
| IARC | 3 (Vol. 48) 1990 |
| NIST Chemistry Reference | Disperse yellow 3,ci 11855(2832-40-8) |
| EPA Substance Registry System | C.I. Disperse Yellow 3 (2832-40-8) |
| Hazard Codes | Xn |
| Risk Statements | 40-43 |
| Safety Statements | 22-36/37-46 |
| WGK Germany | 2 |
| RTECS | AC3662000 |
| HS Code | 32041100 |
| Hazardous Substances Data | 2832-40-8(Hazardous Substances Data) |
| Toxicity | LD50 intraperitoneal in mouse: 8080mg/kg |
| Provider | Language |
|---|---|
| C.I. 11855 | English |
| SigmaAldrich | English |
| Description | Disperse yellow 3 is an azoic dye responsible foroccupational contact dermatitis in workers in thetextile industry. It can be found in some semipermanenthair dyes. | |||||||||||||||||||||
| Disperse yellow 3 is used in dyeing textiles, sheepskins and furs; in coloring polymethyl methacrylate and nylon; in the surface dyeing of cellulose acetate;stocking dye. | ||||||||||||||||||||||
| Uses | Disperse Yellow 3 is an azo disperse dye which is water insoluble. Disperse Yellow 3 can be used to dye polyester and acetate fibers. Dyes and metabolites, Environmental Testing. | |||||||||||||||||||||
| N-(4-aminophenyl)acetamide diazo, and to a p-Cresol?coupling | ||||||||||||||||||||||
| Definition | ChEBI: An azo dye with a structure consisting of acetanilide substituted on the 4-position of the phenyl group with a 6-hydroxy-m-tolylazo group. | |||||||||||||||||||||
| Brownish-yellow powder. | ||||||||||||||||||||||
| Air & Water Reactions | Azo dyes can be explosive when suspended in air at certain concentrations. Insoluble in water. | |||||||||||||||||||||
| Disperse Yellow 3 is an azo compound. Azo, diazo, azido compounds can detonate. This applies in particular to organic azides that have been sensitized by the addition of metal salts or strong acids. Toxic gases are formed by mixing materials of this class with acids, aldehydes, amides, carbamates, cyanides, inorganic fluorides, halogenated organics, isocyanates, ketones, metals, nitrides, peroxides, phenols, epoxides, acyl halides, and strong oxidizing or reducing agents. Flammable gases are formed by mixing materials in this group with alkali metals. Explosive combination can occur with strong oxidizing agents, metal salts, peroxides, and sulfides. Disperse Yellow 3 is incompatible with strong oxidizing agents and strong acids . | ||||||||||||||||||||||
| Fire Hazard | Flash point data for Disperse Yellow 3 are not available; however, Disperse Yellow 3 is probably combustible. | |||||||||||||||||||||
| This azoic dye is responsible for textile dermatitis fromstockings and occupational contact dermatitis in workersin the textile industry. It can be found in somesemipermanent hair dyes. | ||||||||||||||||||||||
| Safety Profile | Suspected carcinogen with experimental tumorigenic and carcinogenic data. Low toxicity by intraperitoneal route. An allergen. Mutation data reported. When heated to decomposition it emits toxic fumes of NOx,. | |||||||||||||||||||||
Yellow powder soluble in ethanol acetone and benzene in strong sulfuric acid for orange diluted for gold?Yellow to yellow brown in the thick of sodium hydroxide solution for orange for polyester and its blendingThe fabric dyeing can also be used to vinegar fiber dyeing nylon and is fit for printing can also use?In such and plastic color
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| Raw materials | p-Cresol-->4'-Aminoacetanilide |
Declaration: The products displayed on this website are intended exclusively for industrial applications or scientific research. They are not intended for medical, pharmaceutical, or food use. In accordance with applicable laws and regulations, purchasing organizations must hold valid qualifications and approvals.
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