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HomeProduct name list2-PHENYLAZO-4-METHYLPHENOL

2-PHENYLAZO-4-METHYLPHENOL

  • CAS NO.:952-47-6
  • Empirical Formula: C13H12N2O
  • Molecular Weight: 212.25
  • MDL number: MFCD00045788
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2023-06-08 17:06:35
2-PHENYLAZO-4-METHYLPHENOL Structural

What is 2-PHENYLAZO-4-METHYLPHENOL?

Preparation

aniline diazotization, and p-Cresol coupling.

Properties and Applications

green yellow. Soluble in ethanol, Acetone and Benzene for green light yellow, hardly soluble in hot water, not soluble in organic solvent, acid resistance, light fastness is good, the heat resistance is poor. From ethanol in the product melting point of 107 ~ 108 ℃. In concentrated sulfuric acid to red light brown, dilution after yellow brown precipitation; In hot concentrated hydrochloric acid for orange brown solution; Sodium hydroxide in 2% hot liquid for red orange. Mainly used for transparent lacquer, rubber, organic glass, aluminum foil, celluloid and plastic products coloring.

Standard Light Fastness Heat-resistant(℃) water Sodium Carbonate(5%) Hydrochloric acid(5%)
Melting point Stable
ISO Good 107~108 Indissolvable

Properties of 2-PHENYLAZO-4-METHYLPHENOL

Melting point: 105 °C
Boiling point: 352.09°C (rough estimate)
Density  1.1128 (rough estimate)
refractive index  1.6920 (estimate)
form  powder to crystal
color  Orange to Brown

Safety information for 2-PHENYLAZO-4-METHYLPHENOL

Computed Descriptors for 2-PHENYLAZO-4-METHYLPHENOL

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