D1009

Dodecanedioic acid

99%

• Synonym(s): Decane-1,10-dicarboxylic acid
• Linear Formula: HOOC(CH₂)₁₀COOH
• CAS Number: 693-23-2
• Molecular Weight: 230.30
• Beilstein: 1782580
• EC Number: 211-746-3
• MDL number: MFCD00002735
• UNSPSC Code: 12352100
• PubChem Substance ID: 24893317
• NACRES: NA.22

Properties

• vapor pressure: 21 mmHg ( 222 °C)
• Assay: 99%
• form: pellets
• bp: 245 °C/10 mmHg (lit.)
• mp: 127-129 °C (lit.)
• SMILES string: OC(=O)CCCCCCCCCCC(O)=O
• InChI: 1S/C12H22O4/c13-11(14)9-7-5-3-1-2-4-6-8-10-12(15)16/h1-10H2,(H,13,14)(H,15,16)
• InChI key: TVIDDXQYHWJXFK-UHFFFAOYSA-N

Description

General description

Dodecanedioic acid (DDA) is a medium-chaindicarboxylic fatty acid commonly used in the production of polyamidenylon-6,12. This material is recognized for its resistance to heat andchemicals, making it suitable for various technical applications, such as heatand chemical-resistant sheaths.

Application

Dodecanedioic acid can be used as a reactant in the:

• Solvent-free synthesis of biobased polyester polyols by reacting with 1,4-pentanediol.
• Arylboronic acid-catalyzed direct condensation with ureas to synthesize N,N′-diacyl-2-imidazolidones.

It can also be used as a catalyst for the allylation of benzoquinones to synthesize lapachol using allyl alcohols or acetates.

Safety Information

• Pictograms: GHS07
• Signal Word: Warning
• Hazard Statements: H319
• Precautionary Statements: P264 - P280 - P305 + P351 + P338 - P337 + P313
• Hazard Classifications: Eye Irrit. 2
• Storage Class Code: 11 - Combustible Solids
• WGK: nwg
• Flash Point(F): 428.0 °F - closed cup
• Flash Point(C): 220 °C - closed cup
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves