Tridecanedioic acid(CAS: 505-52-2)

Tridecanedioic acid (CAS: 505-52-2) is a long-chain dicarboxylic acid with the chemical formula C13H26O4. It is a white crystalline solid with a melting point of 110–112°C and low solubility in water but soluble in organic solvents. Its structure includes two carboxylic acid groups (-COOH) separated by 11 carbon atoms, making it useful in polymer synthesis and chemical research.

Tridecanedioic acid (CAS: 505-52-2) is primarily used in the pharmaceutical industry as a precursor for drug development and in polymer chemistry for creating polyamides and polyesters. It also serves as a research reagent for studying lipid metabolism and is applied in industrial processes for coatings, lubricants, and surfactant formulations. Additionally, it may be used as a flavoring agent in food additives, though its primary focus remains in chemical and pharmaceutical applications.

Tridecanedioic acid (CAS: 505-52-2) is generally considered low toxicity when handled properly, but it may cause skin or eye irritation. Safety standards recommend avoiding inhalation and direct contact, using gloves and safety goggles, and working in a well-ventilated area. While it is GRAS (Generally Recognized as Safe) for food use in limited quantities, industrial applications require adherence to OSHA and EPA guidelines to ensure safe handling and disposal.

Tridecanedioic acid (CAS: 505-52-2) should be stored in a sealed, airtight container in a cool (20–25°C), dry, and dark location to maintain stability. It is stable under normal conditions but should be protected from moisture and excessive heat. Storage in glass or HDPE containers is recommended, and safety data sheets (SDS) should be followed to prevent degradation or contamination.