Molekula
1,2-Ethylendiamine
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
1,2-Ethylenediamine is a colorless, hygroscopic organic compound with two primary amine groups, widely used as a chelating agent, solvent, and intermediate in pharmaceuticals, agrochemicals, and polymer manufacturing. It functions in corrosion inhibitors, fuel additives, and resin curing. CAS 107-15-3, molecular formula (CH₂NH₂)₂, molecular weight 60.10 g/mol. Store at ambient conditions in a tightly sealed container under inert gas. Signal word: Danger (corrosive, harmful if swallowed or if inhaled, toxic in contact with skin). Molekula supplies 1,2-ethylenediamine 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 | Clear colourless liquid |
| Colour (Pt-Co) | ≤ 15 |
| Specific Gravity | 0.885 to 0.900 |
| Impurities | ≤ 0.50% |
| Purity (GC) | ⩾ 99.50% |
| Water (KF) | ≤ 0.50% |
| Identification (RAMAN) | Conforms to reference |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Flash Point | 38 °C |
| Transport Class | 8(3) |
| Packing Group | II |
| Acidity | Base |
Literature values
Published physical properties of the substance, not batch specifications.
| Property | Value |
|---|---|
| Appearance | Water-white liquid |
| Odour | Ammonia-like |
| Melting Point | 8.5 °C |
| Boiling Point | 117 °C |
| Density | 0.9 (relative, water = 1) |
| Vapour Pressure | 1.4 kPa at 20 °C |
| Refractive Index | 1.4565 |
| pKa | pKa = 10.712 |
| log P (octanol/water) | -2.04 |
Source: PubChem CID 3301 (HSDB, ICSC)
Identification
| Property | Value |
|---|---|
| SKU | 90037421 |
| CAS Number | 107-15-3 |
| IUPAC Name | ethane-1,2-diamine |
| EC Number | 203-468-6 |
| Molecular Formula | (CH2NH2)2 |
| Molecular Weight | 60.10 |
| Exact Mass | 60.0687 |
| SMILES | C(CN)N |
| InChIKey | PIICEJLVQHRZGT-UHFFFAOYSA-N |
| InChI | InChI=1S/C2H8N2/c3-1-2-4/h1-4H2 |
| PubChem CID | 3301 |
| UN Number | UN1604 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 29212100 |
| Tariff Code | 2921210000 |
Safety & GHS
-
Flammable
GHS02
-
Corrosive
GHS05
-
Toxic
GHS06
-
Serious Health Hazard
GHS08
Hazard statements
- H226 Flammable liquid and vapour
- H302+332 Harmful if swallowed or inhaled
- H311 Toxic in contact with skin
- H314 (sub cat. 1B) Causes severe skin burns and eye damage
- H317 May cause an allergic skin reaction
- H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled
- H412 Harmful to aquatic life with long lasting effects
Precautionary statements
- P210 Keep away from heat/sparks/open flames/hot surfaces - No smoking
- P260 Do not breathe dust/fume/gas/mist/vapours/spray
- P273 Avoid release to the environment
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P301+310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
- P309+311 IF exposed or you feel unwell: Call a POISON CENTER or doctor/physician
Documents
Safety Data Sheets (SDS)
Available in English, French, German, Italian, Russian, 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.
Quality certificates
Molekula Group is certified to ISO 9001:2015 (quality) and ISO 14001:2015 (environmental management), audited by a UKAS-accredited body. Both certificates are valid to 17 May 2028.
Synonyms
- 1,2-Diaminoethane
- 1,2-Ethanediamine
- 1,2-Ethylenediamine
- Aethaldiamin
- Aethylenediamin
- Dimethylenediamine
- edamine
- Ethane-1,2-diamine
- Ethylendiamine
- ethylenediamine
Frequently asked questions
What is 1,2-ethylenediamine commonly used for?
1,2-Ethylenediamine is primarily used in the production of chelating agents, resins, pharmaceuticals, corrosion inhibitors, and as a solvent in various industrial applications.
What is the chemical formula and molecular weight of 1,2-ethylenediamine?
The chemical formula is (CH₂NH₂)₂, and its molecular weight is 60.10 g/mol.
What safety classification does 1,2-ethylenediamine fall under?
The product is classified with the signal word 'Danger' due to its hazardous properties, including corrosivity and toxicity.
How should 1,2-ethylenediamine be stored?
It should be stored in a cool, dry place at ambient temperature, away from incompatible substances like oxidizing agents and acids.
Does Molekula supply 1,2-ethylenediamine in bulk quantities?
Yes, Molekula can supply 1,2-ethylenediamine in bulk upon request, depending on availability and customer requirements.
What documentation is provided with an order of 1,2-ethylenediamine?
Each order includes a Certificate of Analysis (CoA), Safety Data Sheet (SDS), and a Material Safety Information Sheet (MSIS) for compliance and safety.
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.