Dodecenylsuccinic anhydride, mixture of isomers
Dodecenylsuccinic anhydride, mixture of isomers (CAS 26544-38-7) is a chemical compound with the empirical formula C16H26O3 and a molecular weight of 266.38 g/mol. This technical grade anhydride monomer is primarily utilised in polymer science and materials science applications. It serves as a key building block in the synthesis of various polymers and specialised materials, contributing to their unique properties.
- IUPAC
- DDSA
- Synonyms
- DDSA

Polymerisation Monomer
Utilised as a monomer in the synthesis of polymers, contributing specific functionalities and properties to the final polymer chain. Its anhydride structure allows for various polymerisation reactions.
Materials Science Intermediate
Serves as an intermediate in the development of advanced materials. It can be incorporated into resins, coatings, and other matrix materials to enhance performance characteristics.
Chemical Synthesis
Acts as a versatile reagent in organic synthesis, enabling the introduction of the dodecenylsuccinyl group into various molecules. Useful for modifying other chemical structures.
| Molecular weight | 266.38 |
|---|---|
| Empirical formula | C16H26O3 |
| Assay | 90% |
| Grade | technical grade |
| Boiling point | 150 °C/3 mmHg(lit.) |
| Density | 1.005 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.479(lit.) |

Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
Precautionary statements
- P305IF IN EYES
| Protective equipment | Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 113 °C / 235.4 °F |
| Water hazard class (WGK, DE) | 1 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/38 |
| 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 Dodecenylsuccinic anhydride, mixture of isomers used for?
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Dodecenylsuccinic anhydride, mixture of isomers (CAS 26544-38-7) is primarily used as a monomer in polymer science and materials science, and as an intermediate in chemical synthesis.
What is the CAS number and formula for Dodecenylsuccinic anhydride, mixture of isomers?
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The CAS number is 26544-38-7 and the empirical formula is C16H26O3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Dodecenylsuccinic anhydride, mixture of isomers in technical grade with an assay of 90%. We do not represent this product as USP, BP, or EP grade.
How should Dodecenylsuccinic anhydride, mixture of isomers be handled?
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This compound is classified as a Warning with hazards H315 (causes skin irritation) and H319 (causes serious eye irritation). Handle with appropriate personal protective equipment, including eyeshields and gloves. Refer to the safety data sheet for detailed handling instructions.
How is this product typically packed, shipped, or exported?
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Tech Serve Solutions expertly packs, ships, and exports fine chemicals globally, adhering to all relevant regulations. Specific packaging details are available upon request.
How can I request a sample or quote for this chemical?
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To request a sample or quote for Dodecenylsuccinic anhydride, mixture of isomers, please contact our sales team through the website or by phone.
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