Dodecanedioic acid
Dodecanedioic acid (CAS: 693-23-2) is a linear dicarboxylic acid with the molecular formula C12H22O4 and a molecular weight of 230.30 g/mol. This compound, also known as decane-1,10-dicarboxylic acid, serves as a valuable building block in organic synthesis. Its applications span various industries, primarily in the production of polymers, lubricants, and specialty chemicals, owing to its reactive carboxylic acid functionalities.
- IUPAC
- Decane-1,10-dicarboxylic acid
- Synonyms
- Decane-1,10-dicarboxylic acid
Polymer Synthesis
Dodecanedioic acid is a key monomer in the production of polyesters and polyamides. These polymers find use in high-performance plastics, fibres, and coatings due to their enhanced flexibility and thermal stability.
Lubricant Additives
As a component in synthetic lubricants and greases, it contributes to improved thermal and oxidative stability. Esters derived from dodecanedioic acid are particularly effective in demanding lubrication applications.
Corrosion Inhibitors
The molecule can be incorporated into formulations designed to prevent metal corrosion. Its structure allows for interaction with metal surfaces, forming protective layers.
Fragrance and Flavour Intermediates
Dodecanedioic acid is used in the synthesis of macrocyclic musks and other aroma chemicals, contributing to the fragrance industry.
| Molecular weight | 230.30 |
|---|---|
| Linear formula | HOOC(CH2)10COOH |
| Assay | ≥98.0% (GC) |
| Grade | purum |
| Boiling point | 245 °C/10 mmHg(lit.) |
| Solubility | ethanol: soluble0.1 g/mL, clear |
| Vapour pressure | 21 mmHg (222 °C) |
| Melting point | 127-129 °C(lit.)127-131 °C |
Hazard statements
- H319Causes serious eye irritation
Precautionary statements
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Flash point | 220 °C / 428 °F |
| Water hazard class (WGK, DE) | nwg |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36 |
| Safety statements (S) | 26 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Dodecanedioic acid used for?
+
Dodecanedioic acid (CAS: 693-23-2) is primarily used as a building block in organic synthesis for producing polymers like polyesters and polyamides, as well as in the formulation of lubricants, corrosion inhibitors, and fragrance compounds.
What are the CAS number and molecular formula for Dodecanedioic acid?
+
The CAS number for Dodecanedioic acid is 693-23-2, and its linear formula is HOOC(CH2)10COOH.
What grade and purity does Tech Serve Solutions supply for Dodecanedioic acid?
+
Tech Serve Solutions supplies Dodecanedioic acid with a purity of ≥98.0% (GC) and a 'purum' grade. We do not represent this product as USP, BP, or EP grade.
What are the safety and handling recommendations for Dodecanedioic acid?
+
Dodecanedioic acid is classified with a GHS07 symbol and a Warning signal word, indicating it can cause serious eye irritation (H319). Recommended personal protective equipment includes a dust mask type N95 (US), eyeshields, and gloves. Handle in a well-ventilated area.
How is Dodecanedioic acid packed, shipped, and exported by TSS?
+
Tech Serve Solutions, as a specialist global supplier and exporter, ensures appropriate packaging for Dodecanedioic acid to maintain product integrity during transport. Specifics for packing and shipping methods can be provided upon request.
How can I request a sample or quote for Dodecanedioic acid?
+
To request a sample or obtain a quote for Dodecanedioic acid, please contact our sales team through the website or by phone, providing your specific requirements.
▶ Related products
1-(2-Fluorobenzyl)piperazine
C11H15FN2
Chemical Synthesis
1-(2-Fluorophenyl)biguanide hydrochloride
Chemical Synthesis
1-(2-Fluorophenyl)cyclopropanecarboxylic acid
C10H9FO2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine
C10H13FN2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine monohydrochloride
C10H13FN2 · HCl
Chemical Synthesis
1-(2-Furoyl)-1H-benzotriazole
C11H7N3O2
Chemical Synthesis
1-(2-Furoyl)piperazine
C9H12N2O2
Chemical Synthesis
1-(2-Hydroxy-5-methylphenyl)-3-phenyl-1,3-propanedione
Chemical Synthesis
▶ Explore more
3-Methyl-1,5-di-p-tolyl-1,4-pentazadiene
Chemical Synthesis
3-Methyl-1,5-pentanediol
Chemical Synthesis
3-Methyl-1-(2-methylphenyl)-1H-pyrazol-5-amine
C11H13N3
Chemical Synthesis
3-Methyl-1-(3′-sulfoamidophenyl)-5-pyrazolone
C10H11N3O3S
Chemical Synthesis