Molekula
Glutaric 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
Glutaric anhydride is a cyclic anhydride used in organic synthesis, particularly in the production of polymers, pharmaceuticals, and specialty chemicals. It is a white crystalline solid with a pungent odor. CAS: 108-55-4, Molecular Formula: C5H6O3, Molecular Weight: 114.10 g/mol. Store at ambient temperature. Hazardous: Signal word Danger. Molekula supplies Glutaric 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.
Need a different size? Add the nearest pack and change the size in your basket — we price it at the same rate per unit.
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500 g — $117.70 per pack
Need a different quantity or pack?
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.
Prices exclude VAT/sales tax and shipping.
Specifications
| Property | Value |
|---|---|
| Appearance | White to pale yellow crystalline powder |
| Melting Point | 46 - 57℃ |
| Water | ≤0.10% |
| Assay GC | ≥99% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Flash Point | 175 °C |
| Acidity | Acid |
Identification
| Property | Value |
|---|---|
| SKU | 20533442 |
| CAS Number | 108-55-4 |
| IUPAC Name | oxane-2,6-dione |
| EC Number | 203-593-6 |
| Molecular Formula | C5H6O3 |
| Molecular Weight | 114.10 |
| Exact Mass | 114.0317 |
| SMILES | C1CC(=O)OC(=O)C1 |
| InChIKey | VANNPISTIUFMLH-UHFFFAOYSA-N |
| InChI | InChI=1S/C5H6O3/c6-4-2-1-3-5(7)8-4/h1-3H2 |
| PubChem CID | 7940 |
| REACH Code | Y113 |
| TSCA Listed | Yes |
| HTS Code | 29171940 |
| Tariff Code | 2917198090 |
Safety & GHS
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Corrosive
GHS05
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Health Hazard
GHS07
Hazard statements
- H302 Harmful if swallowed
- H315 Causes skin irritation
- H318 Causes serious eye damage
Precautionary statements
- 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
- 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, 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
- 2H-Pyran-2,6(3H)-dione, dihydro-
- Anhydrid kyseliny glutarove
- Dihydro-2H-pyran-2,6(3H)-dione
- dihydro-3H-pyran-2,6-dione
- Glutaric acid anhydride
- oxane-2,6-dione
- Pentanedioic acid anhydride
- Pentanedioic anhydride
- Pyroglutaric acid
- tetrahydropyran-2,6-dione
Frequently asked questions
What is glutaric anhydride used for?
It is primarily used as a chemical intermediate in the synthesis of polymers, pharmaceuticals, and specialty chemicals.
What is the chemical formula and molecular weight of glutaric anhydride?
The formula is C5H6O3 with a molecular weight of 114.10 g/mol.
How should glutaric anhydride be stored?
It should be stored at ambient temperature, protected from moisture and heat.
What grade of glutaric anhydride does Molekula supply?
We supply technical grade glutaric anhydride; custom grades are available upon request.
Can Molekula supply glutaric anhydride in bulk?
Yes, we offer bulk quantities; please contact our sales team for pricing and availability.
What documentation comes with a purchase of glutaric anhydride?
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.