English name: Hexanedioic acid; Adipic acid
HS codes: 2917.111000
CAS Numbers: 124-04-9
Type: C6H10O4 son points
"Structure type: HOOC-(4-COOH) CH2
Appearance white crystals
Smell the smell of burning a bone adipic acid molecular formula C6H10O4
Molecular weight 146.14
Melting point 153 ℃
Boiling point 332.7 ℃
Density of 1.360
The flash point of 209.85 ℃
Flash point (a cup) 231.85 ℃
Melt viscosity 4.54 mPa (160 ℃), s
Solubility slightly soluble in water, soluble in alcohol, ether most organic solvents.
The adipic acid in the water solubility changing with temperature is bigger, when solution temperature 28 ℃ to 78 ℃ by, to increase its solubility 20 times. 15 ℃ solubility of 1.44 g/when 100 mL; 25 ℃ solubility of 2.3 g/when 100 mL; 100 ℃ for 160 g/solubility in 100 mL.
The main purpose of the synthetic polymer used as raw material, also for making plasticizer and lubricant
The adipic acid is white crystalline solid. Soluble in alcohol, ether soluble in acetone, slightly soluble in cyclohexane and benzene. When the adipic acid oxygen content in quality is higher than 14% when easy generation electrostatic cause fire. The adipic acid dust in the air the explosion of a quality content range for 3.9% 7.9%. The adipic acid is ErYuanSuan aliphatic most the application value ErYuanSuan, can occur esterification reaction, salt, amidation reaction with dual amine and condensation polymers into or glycol, etc