1,11-Undecanedicarboxylic acid
1,11-Undecanedicarboxylic acid (CAS 505-52-2) is a dicarboxylic acid with the linear formula HO₂C(CH₂)₁₁CO₂H. Possessing a molecular weight of 244.33 g/mol, this compound serves as a valuable building block in organic synthesis. Its diacid functionality makes it useful for creating polymers, as well as for derivatisation into esters, amides, and other functional molecules for various chemical applications.
- IUPAC
- Brassylic acid,Tridecanedioic acid
- Synonyms
- HO2C(CH2)11CO2HBrassylic acidTridecanedioic acid
Organic Synthesis Building Block
1,11-Undecanedicarboxylic acid is a fundamental intermediate in organic chemistry. Its two terminal carboxylic acid groups allow for versatile reactions, enabling the synthesis of complex molecules and polymers.
Polymerisation Monomer
This dicarboxylic acid can function as a monomer in the production of polyesters and polyamides. The long aliphatic chain contributes flexibility and specific physical properties to the resulting polymers.
Chemical Intermediate
It is employed in the synthesis of various chemical compounds, including speciality esters and amides, which find use in diverse industrial applications.
| Molecular weight | 244.33 |
|---|---|
| Linear formula | HO2C(CH2)11CO2H |
| Assay | 94% |
| Melting point | 112-114 °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) | 26-37/39 |
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 1,11-Undecanedicarboxylic acid used for?
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1,11-Undecanedicarboxylic acid is primarily used as a building block in organic synthesis and as a monomer for polymer production. It can also serve as an intermediate for synthesising speciality esters and amides.
What is the CAS number and formula for 1,11-Undecanedicarboxylic acid?
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The CAS number is 505-52-2 and the linear formula is HO₂C(CH₂)₁₁CO₂H.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 1,11-Undecanedicarboxylic acid with an assay of 94%. We do not represent this product as USP, BP, EP, or other pharmacopoeia grades.
What are the safety and handling precautions for 1,11-Undecanedicarboxylic acid?
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This compound is classified as causing skin irritation (H315), serious eye irritation (H319), and respiratory irritation (H335). It is advised to wear Eyeshields, Gloves, and a dust mask type N95 (US). Handle in a well-ventilated area and avoid breathing dust.
How is 1,11-Undecanedicarboxylic acid packed and exported?
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Tech Serve Solutions, as a specialist global supplier and exporter, ensures appropriate packaging for safe transit and compliance with international shipping regulations.
How can I request a quote or sample for 1,11-Undecanedicarboxylic acid?
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To request a quote or sample, please contact our sales team through the website or by phone. Our team will be pleased to assist you with your requirements.
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