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1,12-Dodecanedioic Acid (DDDA) is a high-purity, white crystalline dicarboxylic acid with the molecular formula C12H22O4. It is a versatile and essential intermediate chemical used in the synthesis of various industrial products. DDDA is primarily derived from natural oils or petrochemical feedstocks and is known for its unique structure, featuring two carboxyl groups separated by a twelve-carbon chain. This structure imparts distinct physical and chemical properties that make DDDA valuable in diverse applications.
| Other Names & Identifiers | Dodecanedioic acid; Dodecane-1,12-dioic acid; Dodecane-1,12-dicarboxylic acid |
| CAS Number | 693-23-2 |
| Product Categories | Polyurethane Intermediates | Resin Intermediates | Polyester Intermediates | Acids & Anhydrides |
| Packaging | 25KG BAG, 600KG BAG, 1200KG BAG |
| Country of Origin | China |
| Supplier | Shandong Guangtong New Materials Co |
| Molecular Weight (g/mol) | 230.304 |
| Appearance | White powder |
| Moisture (%) | ≤0.4 |
| Ash (wt%) | ≤50 |
| Dodecanedioic Acid (%) | ≥99.0 |
