Product Name

Dodecanedioic acid cas 693-23-2

Basic Information

CAS No:693-23-2
Molecular Formula:C12H22O4
Molecular Weight:230.301
Remarks:Factory direct sales

Dodecanedioic acid Properties




White Powder



Melting point/℃127
density(Kg/m³)1100(rough estimate)
refractive index1.475
Flash point/℃216.6
storage temproom temperature

Dodecanedioic acid USES

Mainly used in polyamide high-grade engineering plastics, long carbon chain nylon and its products. It is the main raw material of nylon 1212, nylon 612 and nylon 1012. It can also be used as intermediate of high-grade aromatics, high-grade lubricants, lubricant preservatives and high-grade car spraying materials.

Dodecanedioic acid Packaging

Packing: 25Kg,100Kg,200Kg,1000Kg/Drum

Dodecanedioic acid storage

  1. Store barreled products in a cool, ventilated warehouse; keep away from

fire and heat sources. The warehousing temperature does not exceed 30 ℃, and the relative

humidity does not exceed 80%. Keep the container sealed; products should be stored separately

from oxidants, reducing agents, etc., and should not be mixed; be equipped with fire-fighting

equipment of appropriate variety and quantity; the storage area should be equipped with

equipment for emergency treatment of leakage and suitable containment materials;

  1. Store in a special storage tank; keep away from fire and heat sources; there is fire-fighting foam

for a fire emergency, and the tank area is equipped with equipment for the emergency treatment of


  1. Shelf life: The shelf life of this product is 6 months.

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