Molekula
Dodecenylsuccinic anhydride
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
Dodecenylsuccinic anhydride is a maleic anhydride derivative used in the synthesis of lubricant additives, surfactants, and polymer modifiers. Its documented applications also include alkyd and epoxy resin formulations, anticorrosion agents, plasticizers, and wetting agents for bituminous compounds. It is a viscous liquid with a molecular formula of C16H26O3 and a molecular weight of 266.38 g/mol. CAS number: 25377-73-5. Store at ambient temperature. Signal word: Warning. Molekula supplies Dodecenylsuccinic anhydride from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Example image for illustration only. Other packaging and pack sizes are available.
Pricing & pack sizes
These pack sizes aren't a limit. Molekula manufactures, sources and repacks to order — if you need 500 kg and only see 1 kg listed, . We quote from grams to multi-tonne.
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450 g — £115.00 per pack ex VAT · £138.00 inc. VAT
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Specifications
| Property | Value |
|---|---|
| Appearance | Colourless to yellow liquid |
| Identification (IR) | Conforms to structure |
| Morpholine titration with HCL | 89.5 - 110.5% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| SKU | 90036925 |
| CAS Number | 25377-73-5 |
| IUPAC Name | 3-[(E)-dodec-1-enyl]oxolane-2,5-dione |
| EC Number | 246-917-1 |
| Molecular Formula | C16H26O3 |
| Molecular Weight | 266.38 |
| Exact Mass | 266.1882 |
| SMILES | CCCCCCCCCC/C=C/C1CC(=O)OC1=O |
| InChIKey | WVRNUXJQQFPNMN-VAWYXSNFSA-N |
| InChI | InChI=1S/C16H26O3/c1-2-3-4-5-6-7-8-9-10-11-12-14-13-15(17)19-16(14)18/h11-12,14H,2-10,13H2,1H3/b12-11+ |
| PubChem CID | 6433892 |
| REACH Code | Y113 |
| TSCA Listed | Yes |
| HTS Code | 29171940 |
| Tariff Code | 2917198090 |
Safety & GHS
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Health Hazard
GHS07
Hazard statements
- H315 Causes skin irritation
- H319 Causes serious eye irritation
- H412 Harmful to aquatic life with long lasting effects
Precautionary statements
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray
- P273 Avoid release to the environment
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P301+312 IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
Documents
Safety Data Sheets (SDS)
Available in English, French, German, Italian, Spanish.
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Synonyms
- 2-(Dodecyl)succinic anhydride
- 2,5-Furandione, 3-(dodecen-1-yl)dihydro-
- 2,5-Furandione, 3-(dodecenyl)dihydro-
- 2(Dodecenyl)succinic anhydride
- 3-[(E)-dodec-1-enyl]oxolane-2,5-dione
- DDSA
- Dodecenylsuccinic acid anhydride
- K 12 (anhydride)
- Rikacid DDSA
- Succinic anhydride, dodecenyl-
Frequently asked questions
What is dodecenylsuccinic anhydride used for?
It is primarily used as a dispersant in lubricants and as an intermediate in the synthesis of surfactants and polymers.
What is the chemical formula and molecular weight?
The formula is C16H26O3 with a molecular weight of 266.38 g/mol.
How should dodecenylsuccinic anhydride be stored?
It should be stored at ambient temperature, away from moisture and incompatible materials.
What grade is available?
Available in technical grade; custom grades may be available upon request.
Can Molekula supply it in bulk?
Yes, bulk quantities are available; please contact our sales team for pricing and availability.
What documentation comes with the order?
Each order includes a Certificate of Analysis and Safety Data Sheet (SDS) with the shipment.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.