Molekula
Dantocol DHE WS 23149
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
Dantocol DHE WS 23149 is a specialized chemical intermediate used primarily in the synthesis of pharmaceuticals, agrochemicals, and fine chemicals, and as a reactive diol and chain extender in polyurethanes, polyesters, and epoxy and coating resins. Formulators also use it as a surface-active agent and as a viscosity modifier. It is a solid powder with controlled reactivity, enabling precise chemical transformations. This product has a CAS number of 26850-24-8, with a molecular formula of C9H16N2O4 and a molecular weight of 216.23. It is stable under ambient storage conditions and carries a signal word of "Warning" for safety classification. Molekula supplies Dantocol DHE WS 23149 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
Pack sizes & pricing
Pricing on request — packs available from research to bulk quantities.
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 | Colourless to yellow liquid to waxy solid |
| Refractive Index | 1.4986 - 1.5006 |
| Colour (Pt-Co) | ≤ 150 |
| pH | 5.5 - 7.5 (5% aq.) |
| Specification | WS 23149 |
| Sulphated Ash | ≤ 0.2% |
| Turbidity | ≤ 3NTU |
| Hydroxyl value | 485 - 515mgKOH/g |
| Ethylene glycol | ≤ 1.0% |
| Water (KF) | ≤ 0.5% |
| Phosphate (PO4)3- | ≤ 200ppm |
| Dantocol E01 | ≤ 2.0% |
| Dantocol E02 | ≥ 77.0% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Flash Point | 210 °C |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| SKU | 90037527 |
| CAS Number | 26850-24-8 |
| IUPAC Name | 1,3-bis(2-hydroxyethyl)-5,5-dimethylimidazolidine-2,4-dione |
| EC Number | 248-052-5 |
| Molecular Formula | C9H16N2O4 |
| Molecular Weight | 216.23 |
| Exact Mass | 216.111 |
| SMILES | CC1(C(=O)N(C(=O)N1CCO)CCO)C |
| InChIKey | ATIAIEWDRRJGSL-UHFFFAOYSA-N |
| InChI | InChI=1S/C9H16N2O4/c1-9(2)7(14)10(3-5-12)8(15)11(9)4-6-13/h12-13H,3-6H2,1-2H3 |
| PubChem CID | 117879 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 29332100 |
| Tariff Code | 2933210090 |
Safety & GHS
-
Health Hazard
GHS07
Hazard statements
- H302 Harmful if swallowed
- H315 Causes skin irritation
- H319 Causes serious eye irritation
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, Polish, Portuguese, Spanish, Turkish.
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
- 1,3-Bis(2-hydroxyethyl)-5,5-dimethyl-2,4-imidazolidinedione
- 1,3-Bis(2-hydroxyethyl)-5,5-dimethylhydantoin
- 1,3-Bis(2-hydroxyethyl)-5,5-dimethylimidazolidine-2,4-dione
- 1,3-Di(hydroxyethyl)-5,5-dimethylhydantoin
- 2,4-Imidazolidinedione, 1,3-bis(2-hydroxyethyl)-5,5-dimethyl-
- Dantocol DHE
- DEDM Hydantoin
- Diethylol dimethyl hydantoin
- Hydantoin, 1,3-bis(2-hydroxyethyl)-5,5-dimethyl-
- N,N'-Bis(2-hydroxyethyl)dimethylhydantoin
Frequently asked questions
What is Dantocol DHE WS 23149 used for?
Dantocol DHE WS 23149 is used as a reactive diol and chain extender in polyurethanes, polyesters, and epoxy and coating resins, and as a humectant and plasticizer in personal care formulations.
What is the chemical formula and molecular weight of Dantocol DHE WS 23149?
The chemical formula is C9H16N2O4, and the molecular weight is 216.23 g/mol.
How should Dantocol DHE WS 23149 be stored?
Store at ambient temperature in a cool, dry place, away from incompatible substances. Ensure containers are tightly sealed.
What grades or purity levels are available for Dantocol DHE WS 23149?
Molekula supplies technical grade Dantocol DHE WS 23149, suitable for industrial applications. Custom purity levels may be discussed on a case-by-case basis.
Can Molekula supply Dantocol DHE WS 23149 in bulk quantities?
Yes, Molekula can provide bulk quantities of Dantocol DHE WS 23149, with flexible packaging options (drums, IBCs, or bulk bags) based on order size.
What documentation comes with an order of Dantocol DHE WS 23149?
Each order includes a Certificate of Analysis (CoA), Material Safety Data Sheet (MSDS), and a commercial invoice. Additional documentation (e.g., batch-specific reports) can be provided 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.