Molekula
Dimorpholinodiethyl ether (DMDEE)
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 1999 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
Dimorpholinodiethyl ether (DMDEE) is a tertiary amine catalyst used primarily in polyurethane foam production to accelerate the reaction between isocyanates and polyols. Beyond flexible and molded foams, it is used in moisture-cured foams and coatings and in hot melt adhesive formulations. It is a clear, colorless to pale yellow liquid with a mild amine odor. CAS: 6425-39-4, Molecular Formula: C12H24N2O3, Molecular Weight: 244.33 g/mol. Store at ambient temperature. Handle with care; signal word: Warning. Molekula supplies Dimorpholinodiethyl ether 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 | Yellow liquid |
| Water | ≤0.10% |
| Identification | Conforms to reference |
| Other impurities (GC) | ≤0.4% |
| 2,2-dimorpholinodiethylether | ≥99.0% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Acidity | Neutral |
Literature values
Published physical properties of the substance, not batch specifications.
| Property | Value |
|---|---|
| Vapour Pressure | 5.17 mmHg |
Source: PubChem CID 80900 (Haz-Map)
Identification
| Property | Value |
|---|---|
| SKU | 90036941 |
| CAS Number | 6425-39-4 |
| IUPAC Name | 4-[2-(2-morpholin-4-ylethoxy)ethyl]morpholine |
| EC Number | 229-194-7 |
| Molecular Formula | C12H24N2O3 |
| Molecular Weight | 244.33 |
| Exact Mass | 244.1787 |
| SMILES | C1COCCN1CCOCCN2CCOCC2 |
| InChIKey | ZMSQJSMSLXVTKN-UHFFFAOYSA-N |
| InChI | InChI=1S/C12H24N2O3/c1-7-15-8-2-13(1)5-11-17-12-6-14-3-9-16-10-4-14/h1-12H2 |
| PubChem CID | 80900 |
| REACH Code | Y113 |
| TSCA Listed | Yes |
| HTS Code | 29349990 |
| Tariff Code | 2934999090 |
Safety & GHS
-
Health Hazard
GHS07
Hazard statements
- H303 May be harmful if swallowed
- H313 May be harmful in contact with skin
- H315 Causes skin irritation
- H319 Causes serious eye irritation
- H335 May cause respiratory irritation
Precautionary statements
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P301+330 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting
- 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, 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
- .beta.,.beta.'-Dimorpholinodiethyl ether
- 2,2'-Dimorpholinodiethyl ether
- 4,4'-(Oxydi-2,1-ethanediyl)bismorpholine
- 4,4'-(Oxydiethylene)bis(morpholine)
- 4,4'-(Oxydiethylene)dimorpholine
- Bis(2-morpholinoethyl) Ether
- bis(morpholinoethyl) ether
- Dimorpholinodiethyl ether
- Morpholine, 4,4'-(oxydi-2,1-ethanediyl)bis-
- Morpholine, 4,4'-(oxydiethylene)di-
Frequently asked questions
What is Dimorpholinodiethyl ether (DMDEE) used for?
DMDEE is primarily used as a catalyst in polyurethane foam production, accelerating the reaction between isocyanates and polyols.
What is the chemical formula and molecular weight of DMDEE?
The formula is C12H24N2O3 with a molecular weight of 244.33 g/mol.
How should DMDEE be stored?
DMDEE should be stored at ambient temperature, away from moisture and incompatible materials.
What grade of DMDEE does Molekula supply?
Molekula supplies DMDEE in technical grade, suitable for industrial applications.
Can Molekula supply DMDEE in bulk?
Yes, Molekula can supply DMDEE in bulk quantities; please contact sales for volume pricing and delivery options.
What documentation comes with a DMDEE order?
Each order includes a Certificate of Analysis (CoA) 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.