Molekula
Diethylaminenopropylamine
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
Diethylaminenopropylamine (DEAPA) is a tertiary amine with a primary amino group, widely used as a curing agent for epoxy resins, a corrosion inhibitor, and a key intermediate in the synthesis of surfactants, pharmaceuticals, and agrochemicals. It functions as a reactive diluent and chain extender in polymer formulations while also serving in gas treatment for CO₂ scrubbing and flue gas desulfurization. This chemical has a CAS number of 104-78-9, with the molecular formula H₂NCH₂CH₂CH₂N(C₂H₅)₂ and a molecular weight of 130.23 g/mol. It is stored at ambient temperatures and carries a **Danger** signal word due to its hazardous properties. Molekula supplies Diethylaminenopropylamine 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) | ≤ 30 |
| Water | ≤ 0.3% |
| Identification | Conforms to reference |
| Assay | ⩾ 99.0% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Flash Point | 52 °C |
| Transport Class | 3 (8) |
| Packing Group | III |
| Acidity | Base |
Identification
| Property | Value |
|---|---|
| SKU | 90034996 |
| CAS Number | 104-78-9 |
| Molecular Formula | H2NCH2CH2CH2N(C2H5)2 |
| Molecular Weight | 130.23 |
| SMILES | CCN(CC)CCCN |
| UN Number | UN2684 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 29212900 |
| Tariff Code | 2921290090 |
Safety & GHS
-
Flammable
GHS02
-
Corrosive
GHS05
-
Toxic
GHS06
Hazard statements
- H226 Flammable liquid and vapour
- H302 Harmful if swallowed
- H311 Toxic in contact with skin
- H314 (sub cat. 1A) Causes severe skin burns and eye damage
- H317 May cause an allergic skin reaction
- H335 May cause respiratory irritation
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
- P308+313 IF exposed or concerned: Get medical advice/attention
Documents
Safety Data Sheets (SDS)
Available in English, French, German, Italian, Portuguese, Spanish, Swedish.
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
No alternate names recorded for this product.
Frequently asked questions
What is Diethylaminopropylamine commonly used for?
Diethylaminopropylamine is primarily used as a curing agent for epoxy resins, a corrosion inhibitor, and in the synthesis of surfactants, emulsifiers, and other specialty chemicals.
What is the chemical formula and molecular weight of Diethylaminopropylamine?
The chemical formula is **H2NCH2CH2CH2N(C2H5)2**, and the molecular weight is **130.23 g/mol**.
How should Diethylaminopropylamine be stored?
Store in a tightly sealed container at **ambient temperature**, away from moisture, oxidizing agents, and strong acids.
What purity grades of Diethylaminopropylamine does Molekula supply?
Molekula supplies **technical grade** Diethylaminopropylamine, meeting standard industrial specifications for reactivity and purity.
Can Molekula supply Diethylaminopropylamine in bulk quantities?
Yes, Molekula can supply Diethylaminopropylamine in bulk, with quantities tailored to your production needs.
What documentation is provided with an order of Diethylaminopropylamine?
Each order includes a **Certificate of Analysis (CoA)**, Material Safety Data Sheet (MSDS), and a product specification sheet.
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.