2-[(4-ethoxyphenyl)azo]-p-cresol
- Product Name
- 2-[(4-ethoxyphenyl)azo]-p-cresol
- CAS No.
- 6370-44-1
- Chemical Name
- 2-[(4-ethoxyphenyl)azo]-p-cresol
- Synonyms
- C.I.11870;Einecs 228-882-4;Solvent Yellow 9;Organol Yellow PC;C.I.Solvent Yellow 9;C.I.Solvent Yellow 9:C.I.11870;2-[(4-ethoxyphenyl)azo]-p-cresol;4'-Ethoxy-5-methylazobenzene-2-ol;2-[(4-Ethoxyphenyl)azo]-4-methylphenol;(E)-2-((4-ethoxyphenyl)diazenyl)-4-methylphenol
- CBNumber
- CB7936223
- Molecular Formula
- C15H16N2O2
- Formula Weight
- 256.3
- MOL File
- 6370-44-1.mol
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2-[(4-ethoxyphenyl)azo]-p-cresol Property
- Boiling point:
- 426.1±40.0 °C(Predicted)
- Density
- 1.12±0.1 g/cm3(Predicted)
- pka
- 8.74±0.43(Predicted)
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2-[(4-ethoxyphenyl)azo]-p-cresol Chemical Properties,Usage,Production
Preparation
4-Ethoxybenzenamine diazotization, and p-Cresol coupling.
Properties and Applications
red light yellow. Melting point is 103 ~ 104 ℃. Soluble in Etanol, Acetone and Benzene. In concentrated sulfuric acid to dark brown, and then into orange, dilution still for orange; In a dilute Sodium hydroxide solution for orange.
| Standard | Light Fastness | Heat-resistant(℃) | water | Sodium Carbonate(5%) | Hydrochloric acid(5%) | |
| Melting point | Stable | |||||
| ISO | Good | 103～104 | Indissolvable | |||
2-[(4-ethoxyphenyl)azo]-p-cresol Preparation Products And Raw materials
Raw materials
Preparation Products
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2-[(4-ethoxyphenyl)azo]-p-cresol Suppliers
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