Hangzhou Zhuyuan Pharmaceutical Technology Co., LTD

English Name: 6 - Substituted Phenol
CAS Number: 2835-98-5
EINECS Number: 220-620-7
Molecular Formula: C7H9NO
Molecular Weight: 123.15
Structural Characteristics: The compound contains both phenolic and substituted groups, belonging to the class of aromatic compounds, exhibiting properties of both phenolic and substituted derivatives.
1. Physical and Chemical Properties
Appearance: High purity product is white to off-white crystalline powder; prolonged or pure white crystalline appearance may show slight yellowish tint upon exposure to air.
Melting Point: 160~162 °C (literature value)
Boiling Point: 241.4 °C (normal pressure)
Density: 1.157 g/cm³
Flash Point: 99.8 °C
Solubility: Soluble in water, easily soluble in ether, ethanol, DMSO, etc.
Chemical Properties: Exhibits hygroscopicity; may produce various reactions such as oxidation, polymerization, condensation, etc.; exposure to air may lead to product discoloration, purity degradation.
Acidity (pKa): 9.87±0.10
2. Main Applications
Used as a raw material for the synthesis of various fine chemicals, including dyes, pigments, and pharmaceutical intermediates, and is an important raw material in the dyeing and chemical industries.