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Thirteen-Carbon Dicarboxylic Acid (DC13) is a high-purity long-chain dicarboxylic acid with superior chemical stability, oxidation resistance, and hydrophobic properties. It is widely used in polymer synthesis, lubricants, coatings, and specialty chemical applications requiring enhanced durability and performance.
Product Overview
Thirteen-carbon dicarboxylic acid (DC13), also known as tridecanedioic acid, is an essential chemical intermediate with the molecular formula HOOC(CH2)11COOH. With a purity of ≥98.0% and total acid content of ≥99.0%, it features a melting point range of 111°C–114°C and offers excellent physical and chemical properties. DC13 is primarily used in polyamide resin production, synthetic musk synthesis, hot-melt adhesives, and more, making it valuable in industries requiring high purity and low acid content.
Product Features
- High Purity:≥98.0%, ensuring high efficiency and stability in industrial applications.
- Moderate Melting Point:Melting point range of 111°C–114°C, making it suitable for high-temperature applications.
- Low Total Acid:Total acid content ≥99.0%, ensuring high-quality performance in fine chemical processes.
- Versatile Applications:Used across multiple industries, offering outstanding versatility and compatibility.
Applications
- Polyamide Resins:Used in the production of high-performance polyamide resins.
- Synthetic Musk:An essential raw material for synthesizing Musk-T.
- Hot-Melt Adhesives:Plays a crucial role in the production of hot-melt adhesives.
| Item | Specification |
| Molecular Formula | HOOC(CH₂)₁₁COOH |
| CAS Number | 505-52-2 |
| EINECS Number | 208-011-4 |
| Molecular Weight | 244 |
| Appearance | White powder |
| Purity | ≥98.0% |
| Total Acid | ≥99.0% |
| Melting Point | 111°C-114°C |
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