(3E)-3-[(4-phenyldiazenylphenyl)hydrazinylidene]-1H-quinoline-2,4-dione
Disperse Yellow 56
CAS: 54077-16-6
Molecular Formula: C21H15N5O2
(3E)-3-[(4-phenyldiazenylphenyl)hydrazinylidene]-1H-quinoline-2,4-dione - Names and Identifiers
| Name | Disperse Yellow 56 |
| Synonyms | Disperse Yellow 56 Palanil Golden Yellow GG Terasil Golden Yellow 3R Navilene Golden Yellow GG 4-Hydroxy-3-{[4-(phenyldiazenyl)phenyl]diazenyl}-2(1H)-quinolinone (3E)-3-[(4-phenyldiazenylphenyl)hydrazinylidene]-1H-quinoline-2,4-dione 2(1H)-Quinolinone, 4-hydroxy-3-[2-[4-(2-phenyldiazenyl)phenyl]diazenyl]- |
| CAS | 54077-16-6 |
| InChI | InChI=1/C21H15N5O2/c27-20-17-8-4-5-9-18(17)22-21(28)19(20)26-25-16-12-10-15(11-13-16)24-23-14-6-2-1-3-7-14/h1-13H,(H2,22,27,28) |
(3E)-3-[(4-phenyldiazenylphenyl)hydrazinylidene]-1H-quinoline-2,4-dione - Physico-chemical Properties
| Molecular Formula | C21H15N5O2 |
| Molar Mass | 369.38 |
| Density | 1.34±0.1 g/cm3(Predicted) |
| Boling Point | 614.1±55.0 °C(Predicted) |
| pKa | 4.50±1.00(Predicted) |
| Refractive Index | 1.699 |
(3E)-3-[(4-phenyldiazenylphenyl)hydrazinylidene]-1H-quinoline-2,4-dione - Introduction
Disperse Yellow 56, the chemical name is Disperse Yellow 56, is a commonly used dye. The following is an introduction to the nature, use, formulation and safety information of Disperse Yellow 56:
Nature:
- Disperse Yellow 56 is a yellow powdery substance, odorless.
-It is insoluble in water, but soluble in organic solvents such as alcohols and ethers.
Use:
- Disperse Yellow 56 is a disperse dye, mainly used for dyeing polyester fiber, acetate fiber, phenolic acid fiber and other synthetic fibers.
-It has good dyeing properties and can provide bright yellow.
Preparation Method:
- Disperse Yellow 56 is usually prepared by chemical synthesis. The specific preparation method may involve the reaction conditions and procedures of organic synthetic chemistry, and needs to be carried out in a laboratory or factory environment.
Safety Information:
- Disperse Yellow 56 is a chemical substance, pay attention to safe operation when using it. Avoid skin contact and inhalation of dust.
-Avoid reaction with strong oxidants and strong acids to prevent triggering hazards.
-If inhaled or ingested, seek medical attention immediately. When using and storing, please read the relevant safety information and operation manual of the product to ensure safe use.
Nature:
- Disperse Yellow 56 is a yellow powdery substance, odorless.
-It is insoluble in water, but soluble in organic solvents such as alcohols and ethers.
Use:
- Disperse Yellow 56 is a disperse dye, mainly used for dyeing polyester fiber, acetate fiber, phenolic acid fiber and other synthetic fibers.
-It has good dyeing properties and can provide bright yellow.
Preparation Method:
- Disperse Yellow 56 is usually prepared by chemical synthesis. The specific preparation method may involve the reaction conditions and procedures of organic synthetic chemistry, and needs to be carried out in a laboratory or factory environment.
Safety Information:
- Disperse Yellow 56 is a chemical substance, pay attention to safe operation when using it. Avoid skin contact and inhalation of dust.
-Avoid reaction with strong oxidants and strong acids to prevent triggering hazards.
-If inhaled or ingested, seek medical attention immediately. When using and storing, please read the relevant safety information and operation manual of the product to ensure safe use.
Last Update：2024-04-09 02:00:46
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