Product name:Dodecanedioic acid
Purity:99%
Appearance:White crystalline powder
Sample:Available
Storage:In dry and ventilated place
CAS No.: 693-23-2
Dodecanedioic acid Cas 693-23-2
Typical Properties
Chemical name:Dodecanedioic acid
Cas no:693-23-2
Synonyms:1,10-Decanedicarboxylic acid;DDA;
Molecular weight:230.3
Molecular formula:C12H22O4
Molecular structure:
| Item | Specification |
| Melting point | 127-129 °C |
| Boiling point | 245 °C |
| Density | 1.15 g/cm3 |
| RI | 1.4437 |
| Fp | 220 °C |
| PH | 5 |
| Water Solubility | < 0.1 g/L |
| pKa | 4.48±0.1 |
Usage
Polyamide (Nylon) Raw Materials: For the synthesis of Nylon 612 and Nylon 1212.
Polyurethane and Polyester Monomers: Used to produce high-performance polyester polyols, elastomers, and hot-melt adhesives; enhances low-temperature toughness and chemical resistance.
Synthetic Lubricant Base Oils: Esterified to produce long-chain dibasic acid esters; serves as a raw material for high-end synthetic ester lubricants, aviation lubricants, and metalworking fluids.
Coatings and Resins: Monomers for powder coatings and anti-corrosive polyester resins; improves coating film flexibility, impact resistance, and weatherability.
Fragrances and Pharmaceuticals: Key intermediate for macrocyclic musk fragrances; synthetic building block for pharmaceutical active ingredients (APIs).
Packaging and Shipping
25kg/bag
According to customer requirements.
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Dodecanedioic acid Cas 693-23-2