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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: | Solvent Yellow 56 |
| Synonyms: | 4'-(N,N-DIETHYLAMINO)-(1E)-DIPHENYLDIAZENE;4-(N,N-DIETHYLAMINO)AZOBENZENE;4-PHENYLAZO-N,N-DIETHYLANILINE;4-DIETHYLAMINOAZOBENZENE;N,N-diethyl-4-(phenyldiazenyl)benzenamine;Transparent Yellow 2G;Benzenamine, N,N-diethyl-4-(phenylazo)-;4-(DIETHYLAMINO)AZOBENZENE 98% |
| CAS: | 2481-94-9 |
| MF: | C16H19N3 |
| MW: | 253.34 |
| EINECS: | 219-616-8 |
| Product Categories: | Dyes and Pigments;Organics;Solvent Dyestuff |
| Mol File: | 2481-94-9.mol |
| Melting point | 94-96°C |
| Boiling point | 386.54°C (rough estimate) |
| density | 1.0901 (rough estimate) |
| vapor pressure | 0Pa at 25℃ |
| refractive index | 1.6470 (estimate) |
| storage temp. | -20°C |
| solubility | Chloroform (Sparingly), DMSO (Slightly, Sonicated) |
| pka | 3.41±0.50(Predicted) |
| form | A solid |
| Colour Index | 11021 |
| color | Dark Orange to Very Dark Orange |
| Water Solubility | 264μg/L at 25℃ |
| LogP | 5.27 |
| CAS DataBase Reference | 2481-94-9(CAS DataBase Reference) |
| EPA Substance Registry System | C.I. Solvent Yellow 56 (2481-94-9) |
| Risk Statements | 20/21/22-36/37/38-68 |
| Safety Statements | 26-36/37/39-60-36/37 |
| RTECS | CX9871000 |
| TSCA | Yes |
| HS Code | 29299090 |
| Toxicity | mma-sat 1 mg/plate EPASR* 8EHQ-0982-0455 |
| Provider | Language |
|---|---|
| ALFA | English |
| Chemical Properties | Light brown powder | ||||||||||||||||
| 4-(Diethylamino)azobenzene (cas# 2481-94-9) is a useful research chemical. Dyes and metabolites, Environmental Testing.Is used in dyeing method of polyolefin fiber or fabric using organic solvent and solvent dye. | |||||||||||||||||
| Definition | ChEBI: An azobenzene that is N,N-diethylaniline substituted at position 4 by a phenylazo group. | ||||||||||||||||
| aniline diazotization, and N,N-diethylbenzenamine coupling. | |||||||||||||||||
| Flammability and Explosibility | Not classified | ||||||||||||||||
| Mutation data reported. Whenheated to decomposition it emits toxic fumes of NOx. | |||||||||||||||||
| Properties and Applications | red light yellow. Deep red powder. Insoluble in water, soluble in a variety of solvent. Used for oil, wax, fat class material coloring. Also can be used for plastic, printing ink, paint, etc coloring, and can also be used to smoke dye.
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| Raw materials | Aniline-->N,N-Diethylaniline |
| Preparation Products | CELESTINE BLUE |
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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