2-[(4-ethoxyphenyl)azo]-p-cresol

CAS NO.：6370-44-1
Empirical Formula: C15H16N2O2
Molecular Weight: 256.3
EINECS: 228-882-4
SAFETY DATA SHEET (SDS)

What is 2-[(4-ethoxyphenyl)azo]-p-cresol ?

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

Properties of 2-[(4-ethoxyphenyl)azo]-p-cresol

Boiling point:	426.1±40.0 °C(Predicted)
Density	1.12±0.1 g/cm3(Predicted)
pka	8.74±0.43(Predicted)

Safety information for 2-[(4-ethoxyphenyl)azo]-p-cresol

Computed Descriptors for 2-[(4-ethoxyphenyl)azo]-p-cresol

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