Tetradecanedioic acid
Tetradecanedioic acid (CAS: 821-38-5) is a long-chain dicarboxylic acid with the linear formula HOOC(CH₂)₁₂COOH. Possessing a molecular weight of 258.35 g/mol, it serves as a versatile building block in organic synthesis. Its primary applications lie in the production of polymers, specialty esters, and other fine chemicals, leveraging its difunctional carboxylic acid nature for chain extension and cross-linking reactions.
- IUPAC
- Dodecanedicarboxylic acid
- Synonyms
- Dodecanedioic acid
Polymer Synthesis
Tetradecanedioic acid is utilized as a monomer in the synthesis of polyesters and polyamides. Its long aliphatic chain imparts flexibility and hydrophobicity to the resulting polymers.
Specialty Esters
It can be esterified to produce diesters, which find use as plasticizers, lubricants, and emollients in various industrial applications.
Organic Synthesis Intermediate
As a difunctional building block, it is employed in the construction of more complex organic molecules for research and development purposes.
| Molecular weight | 258.35 |
|---|---|
| Linear formula | HOOC(CH2)12COOH |
| Assay | 99% |
| Melting point | 124-127 °C(lit.) |
Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-36 |
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 Tetradecanedioic acid used for?
+
Tetradecanedioic acid is primarily used as a building block in organic synthesis, particularly for the production of polymers like polyesters and polyamides, as well as for creating specialty esters used in lubricants and plasticizers.
What is the CAS number and formula for Tetradecanedioic acid?
+
The CAS number for Tetradecanedioic acid is 821-38-5, and its linear formula is HOOC(CH₂)₁₂COOH.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies Tetradecanedioic acid with an assay of 99%. We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade.
How should Tetradecanedioic acid be handled?
+
Handling Tetradecanedioic acid requires appropriate personal protective equipment, including a dust mask (type N95 US), eyeshields, and gloves. It is classified as causing skin irritation (H315), serious eye irritation (H319), and respiratory irritation (H335), necessitating good ventilation.
Is Tetradecanedioic acid a controlled substance?
+
Based on the provided data, Tetradecanedioic acid is not indicated as a controlled substance.
How is Tetradecanedioic acid shipped and exported?
+
Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, including Tetradecanedioic acid, adhering to all relevant shipping and export regulations.
How can I request a sample or quote for Tetradecanedioic acid?
+
To request a sample or quote for Tetradecanedioic acid, please contact the Tech Serve Solutions sales team through our website or directly via email/phone.
▶ 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