Solvent Yellow 16
Solvent Yellow 16 Basic information
- Product Name:
- Solvent Yellow 16
- Synonyms:
-
- Transparent Yellow 3GL
- 3H-Pyrazol-3-one, 2,4-dihydro-5-methyl-2-phenyl-4-(phenylazo)-
- Solvent yellow 16 (C.I. 12700)
- 1-Phenyl-3-methyl-4-phenylazo-5-pyrazolone
- 2,4-Dihydro-5-methyl-2-phenyl-4-(phenylazo)-3H-pyrazol-3-one)
- 3-Methyl-1-phenyl-4-(phenylazo)-pyrazol-5-ol
- 4-Phenylazo-1-phenyl-3-methyl-5-pyrazolone
- Solvent Yellow 16
- CAS:
- 4314-14-1
- MF:
- C16H14N4O
- MW:
- 278.31
- EINECS:
- 224-330-1
- Product Categories:
-
- Solvent Dyestuff
- Organics
- Mol File:
- 4314-14-1.mol
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Solvent Yellow 16 Chemical Properties
- Melting point:
- 155°C
- Boiling point:
- 459.1±38.0 °C(Predicted)
- Density
- 1.23
- vapor pressure
- 0-0Pa at 20-50℃
- form
- Powder
- pka
- 1.45±0.70(Predicted)
- LogP
- 5.22 at 23℃ and pH7
- CAS DataBase Reference
- 4314-14-1(CAS DataBase Reference)
- EPA Substance Registry System
- 3H-Pyrazol-3-one, 2,4-dihydro-5-methyl-2-phenyl-4-(phenylazo)- (4314-14-1)
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Solvent Yellow 16 Usage And Synthesis
Uses
Sudan Yellow 146 is used as additive for hair coloring agents.
Preparation
Aniline diazo, and 3-Methyl-1-phenyl-1H-pyrazol-5(4H)-one?coupling
Properties and Applications
Yellow. Melting point 155 ℃, soluble in ethanol and carbon tetrachloride. The strong sulfuric acid for green light yellow, diluted After the green light for yellow, then become yellow, and the emergence of yellow precipitation. The strong hydrochloric acid in temperature Slightly soluble in, for orange; In 5% of the temperature of sodium hydroxide solution slightly soluble, for yellow. Used in vinegar, polyamide fiber dyeing and fur color
| StandardVinegar fiber | Ironing Fastness | Light Fastness | Persperation Fastness | Washing Fastness | |||
| Fading | Stain | Fading | Stain | Fading | Stain | ||
| ISO | 4 | 5 | 4 | 3 | 3 | ||
Solvent Yellow 16 Preparation Products And Raw materials
Raw materials
Solvent Yellow 16 Supplier
BeiJing Hwrk Chemicals Limted
- Tel
- 0757-86329057 18934348241
- sales4.gd@hwrkchemical.com
Winchem Industrial Co. Ltd
- Tel
- 0574-83851061
- info@win-chemical.com
Spectrum Chemical Manufacturing Corp.
- Tel
- 021-021-021-67601398-809-809-809 15221380277
- marketing_china@spectrumchemical.com
TargetMol Chemicals Inc.
- Tel
- 021-33632979 15002134094
- marketing@targetmol.com
Shanghai JONLN Reagent Co., Ltd.
- Tel
- 400-0066400 13621662912
- 422131432@qq.com
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Solvent Yellow 16 (4314-14-1)Related Product Information
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