Molekula
Diethyl sulfone
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
Diethyl sulfone (CAS 597-35-3) is an organic compound with the molecular formula C4H10O2S (MW 122.19), primarily used as a solvent, plasticizer, and intermediate in chemical synthesis. It is also employed in pharmaceuticals and as a stabilizer in certain formulations. Stored at ambient temperatures, it carries no signal word under standard handling. Molekula supplies Diethyl sulfone 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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100 mg — £75.90 per pack ex VAT · £91.08 inc. VAT
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1 g — £246.20 per pack ex VAT · £295.44 inc. VAT
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 crystalline powder |
| Identification | Conforms to reference |
| Assay | ≥ 97% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Flash Point | 246 °C |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| SKU | 16682226 |
| CAS Number | 597-35-3 |
| IUPAC Name | 1-ethylsulfonylethane |
| EC Number | 209-898-0 |
| Molecular Formula | C4H10O2S |
| Molecular Weight | 122.19 |
| Exact Mass | 122.0402 |
| SMILES | CCS(=O)(=O)CC |
| InChIKey | MBDUIEKYVPVZJH-UHFFFAOYSA-N |
| InChI | InChI=1S/C4H10O2S/c1-3-7(5,6)4-2/h3-4H2,1-2H3 |
| PubChem CID | 69004 |
| REACH Code | Y113 |
| HTS Code | 2930904950 |
| Tariff Code | 2930909599 |
Safety & GHS
Detailed safety information available in the SDS — see Documents below.
Documents
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
- (ethanesulfonyl)ethane
- (ethylsulfonyl)ethane
- 1-ethylsulfonylethane
- 1,1'-Sulphonylbisethane
- 3',4'-Dipropionylhelveticosol
- Diethyl sulfone;Ethyl sulfone
- Diethyl sulphone
- Ethane, 1,1'-sulfonylbis-
- Ethane,1'-sulfonylbis-
- Ethyl sulfone
Frequently asked questions
What is diethyl sulfone commonly used for?
Diethyl sulfone is primarily used as a solvent in organic synthesis, a reagent in pharmaceutical intermediate production, and in some specialty polymer applications.
What is the molecular formula and molecular weight of diethyl sulfone?
The molecular formula is **C₄H₁₀O₂S**, and the molecular weight is **122.19 g/mol**.
How should diethyl sulfone be stored?
Store diethyl sulfone in a tightly sealed container at **ambient temperature**, away from moisture and incompatible substances.
What purity grades of diethyl sulfone does Molekula supply?
Molekula supplies diethyl sulfone in **technical and reagent grades**, with purity typically ≥98% unless otherwise specified.
Can Molekula supply diethyl sulfone in bulk quantities?
Yes, Molekula can supply diethyl sulfone in bulk, with quantities tailored to your requirements—please contact us for specific packaging options.
What documentation is provided with a diethyl sulfone order?
Each order includes a **Certificate of Analysis (CoA)**, Material Safety Data Sheet (MSDS), and batch-specific documentation upon request.
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.