Molekula
Dihydro-3-(tetrapropenyl)furan-2,5-dione
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
Dihydro-3-(tetrapropenyl)furan-2,5-dione, also known as furan-2,5-dione with a tetrapropenyl substituent, is a specialized chemical intermediate primarily used in polymer synthesis, particularly for producing high-performance resins and adhesives with tailored thermal and mechanical properties. It serves as a key building block in the development of advanced materials requiring precise molecular structures. This compound has a CAS number of 26544-38-7, with the molecular formula C4H3O(O2)CHCH(CH2)9CH3 and a molecular weight of 266.38 g/mol. It is stable under ambient storage conditions and carries a Signal Word: Warning for handling precautions. Molekula supplies Dihydro-3-(tetrapropenyl)furan-2,5-dione 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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100 g — £29.50 per pack ex VAT · £35.40 inc. VAT
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Tell us how much you need and when — drums, IBCs, sacks or a one-off bulk lot. We'll manufacture or source it and come back with a price.
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Specifications
| Property | Value |
|---|---|
| Appearance | Clear yellow liquid |
| Density | 1.00 - 1.01 |
| Viscosity | 250 - 475 |
| Identification | Conforms to reference |
| Content | ≥ 99% GC |
| Acid Value (mg KOH/g) | 395 - 432 |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Flash Point | 113 °C |
| Acidity | Acid |
Identification
| Property | Value |
|---|---|
| SKU | 89985628 |
| CAS Number | 26544-38-7 |
| Molecular Formula | C4H3O(O2)CHCH(CH2)9CH3 |
| Molecular Weight | 266.38 |
| SMILES | CC(C)CC(C)CC(C)C=C(C)C1CC(=O)OC1=O |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| Tariff Code | 2917198090 |
Safety & GHS
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Health Hazard
GHS07
Hazard statements
- H317 May cause an allergic skin reaction
- H319 Causes serious eye irritation
- H413 May cause long lasting harmful effects to aquatic life
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
- P302+352 IF ON SKIN: Wash with soap and water
- 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, English (US), French, German, Italian, Portuguese, 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
No alternate names recorded for this product.
Frequently asked questions
What is dihydro-3-(tetrapropenyl)furan-2,5-dione (CAS 26544-38-7) commonly used for?
This compound, also known as tetrapropenyl succinic anhydride or dodecenylsuccinic anhydride, is an industrial alkenyl succinic anhydride. It is used as a curing agent (hardener) for epoxy resins, as a corrosion inhibitor, as an intermediate for lubricant and fuel additives, and as an intermediate for sizing agents and surfactants. It may also serve as a synthetic intermediate in organic synthesis.
What is the molecular formula and molecular weight of this compound?
The molecular formula is C₁₆H₂₆O₃ (C₄H₃O(O₂)CHCH(CH₂)₉CH₃), and the molecular weight is 266.38 g/mol.
How should dihydro-3-(tetrapropenyl)furan-2,5-dione be stored?
Store at ambient temperature in a tightly sealed container, away from heat, sparks, and open flames. Keep in a well-ventilated area.
What purity grades or specifications are available for this product?
Molekula supplies this compound in technical grade (95%+ purity) and analytical/HPLC grade (98%+ purity). Custom specifications may be available upon request.
Can Molekula supply this compound in bulk quantities?
Yes, we offer bulk packaging options (5 kg, 25 kg, and 100 kg drums) for this compound, subject to availability and minimum order quantities.
What documentation is provided with each order of this chemical?
Each order includes a Certificate of Analysis (CoA), Material Safety Data Sheet (MSDS/SDS), and batch-specific documentation for traceability. Custom packaging labels are also provided.
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.