Name: Dodecanedioic acid

English name: Dodecanedioic Acid

Other names: 1,10-sebacic acid, dodecanedioic acid, dodecanedioic acid, dodecanedioic acid

Chemical formula: C12H22O4

Molecular weight: 230.30

Properties: white powder or flake crystals.

Density (g/mL, 25/4℃): 1.15

Relative vapor density (g/mL, air=1): not determined

Melting point (ºC): 128.7~129

Boiling point (ºC): 245 (1333pa)

use

This product is condensed with hexamethylene diamine to produce engineering plastic nylon 6-12; the diester produced with alcohols such as octanol and butanol can be used as a booster for polyvinyl chloride, nitrocellulose, and cellulose acetate. Plasticizer, diester synthesized with octanol is also used as high-grade lubricating oil for jet engines and gas turbines, or base oil for low-temperature grease; dodecanedioic acid can also be used as a modifier of saturated polyester and metal precipitation Agents and fragrances, raw materials for special polyurethane. Water-based cutting fluid rust inhibitor is also used for the solute in the electrolyte of high-voltage aluminum electrolytic capacitors.