Molekula
N,N-Dimethylethylenediamine
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
N,N-Dimethylethylenediamine (DMEDA) is a secondary diamine used as a curing agent for epoxies, a ligand in coordination chemistry, and a precursor in organic synthesis. It is also employed in gas treating, corrosion inhibitors, and polymer formulations. This clear, hygroscopic liquid has a CAS number of 110-70-3, a molecular formula of C4H12N2, and a molecular weight of 88.15 g/mol. Store at ambient conditions, but handle with caution—it carries a Danger signal word due to its corrosive and flammable properties. Molekula supplies N,N-Dimethylethylenediamine 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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25 g — £38.90 per pack ex VAT · £46.68 inc. VAT
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100 g — £109.10 per pack ex VAT · £130.92 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 | Colourless liquid |
| Water | ≤ 0.5% |
| Assay | ≥ 98.0% |
| Identification (IR) | Conforms to reference |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Flash Point | 26 °C |
| Transport Class | 8 (3) |
| Packing Group | II |
| Acidity | Base |
Literature values
Published physical properties of the substance, not batch specifications.
| Property | Value |
|---|---|
| Vapour Pressure | 20.6 mmHg |
Source: PubChem CID 8070 (Haz-Map)
Identification
| Property | Value |
|---|---|
| SKU | 56839770 |
| CAS Number | 110-70-3 |
| IUPAC Name | N,N'-dimethylethane-1,2-diamine |
| EC Number | 203-793-3 |
| Molecular Formula | CH3NHCH2CH2NHCH3 |
| Molecular Weight | 88.15 |
| Exact Mass | 88.1 |
| SMILES | CNCCNC |
| InChIKey | KVKFRMCSXWQSNT-UHFFFAOYSA-N |
| InChI | InChI=1S/C4H12N2/c1-5-3-4-6-2/h5-6H,3-4H2,1-2H3 |
| PubChem CID | 8070 |
| UN Number | UN2734 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 29212900 |
| Tariff Code | 2921290090 |
Safety & GHS
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Flammable
GHS02
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Corrosive
GHS05
Hazard statements
- H226 Flammable liquid and vapour
- H314 (sub cat. 1B) Causes severe skin burns and eye damage
Precautionary statements
- P210 Keep away from heat/sparks/open flames/hot surfaces - No smoking
- P260 Do not breathe dust/fume/gas/mist/vapours/spray
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P301+310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician
- P303+361 IF ON SKIN (or hair): Remove immediately all contaminated clothing. Rinse with water/shower
- 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
- 1,2-Bis(methylamino)ethane
- 1,2-Ethanediamine, N,N'-dimethyl-
- 2,5-Diazahexane
- Dimethylethylenediamine
- ETHYLENEDIAMINE, N,N'-DIMETHYL-
- N,N'-Dimethyl-1,2-ethanediamine
- N,N'-Dimethyldiaminoethane
- N,N'-dimethylethane-1,2-diamine
- N,N'-Dimethylethanediamine
- N1,N2-Dimethylethane-1,2-diamine
Frequently asked questions
What is N,N-Dimethylethylenediamine commonly used for?
It is primarily used as a curing agent for epoxy resins, a catalyst in polyurethane foams, and as a ligand in coordination chemistry.
What is the chemical formula and molecular weight of N,N-Dimethylethylenediamine?
The formula is CH₃NHCH₂CH₂NHCH₃, and the molecular weight is 88.15 g/mol.
How should N,N-Dimethylethylenediamine be stored?
Store in a tightly sealed container at ambient temperature, away from moisture, oxidizing agents, and strong acids.
What grades or purity levels of N,N-Dimethylethylenediamine does Molekula supply?
We supply technical grade (98%+ purity) and analytical/ACS grade—confirm availability for your specific needs.
Can Molekula supply N,N-Dimethylethylenediamine in bulk quantities?
Yes, we offer bulk packaging options (e.g., drums, IBCs) for industrial and large-scale applications—contact us for pricing.
What documentation comes with an order of N,N-Dimethylethylenediamine?
Each order includes a Certificate of Analysis (CoA), Material Safety Data Sheet (MSDS/SDS), and batch-specific documentation for traceability.
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.