Molekula
1,6-Diaminohexane
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
1,6-Diaminohexane is a diamine used in the synthesis of polyamides, resins, and specialty chemicals. It is a colorless to pale yellow liquid with a strong amine odor. CAS: 124-09-4, Molecular formula: C6H16N2, Molecular weight: 116.20 g/mol. Store at ambient temperature. Hazard symbol: Danger. Molekula supplies 1,6-Diaminohexane 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
In stock — same-day dispatch
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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500 g — £57.00 per pack ex VAT · £68.40 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 | White / colourless solid |
| Assay (GC) | ≥ 99% |
| Water (KF) | ≤0.5% |
| 1,2-Diaminocyclohexane | ≤8 mg/kg |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Transport Class | 8 |
| Packing Group | III |
| Acidity | Base |
Literature values
Published physical properties of the substance, not batch specifications.
| Property | Value |
|---|---|
| Appearance | Colorless leaflets |
| Odour | Odor of piperidine |
| Melting Point | 23-41 °C |
| Boiling Point | 199-205 °C |
| Density | 0.93 (relative, water = 1) |
| Vapour Pressure | 200 Pa at 50 °C |
| pKa | pKa = 10.7 |
Source: PubChem CID 16402 (HSDB, ICSC)
Identification
| Property | Value |
|---|---|
| SKU | 23678266 |
| CAS Number | 124-09-4 |
| IUPAC Name | hexane-1,6-diamine |
| EC Number | 204-679-6 |
| Molecular Formula | C6H16N2 |
| Molecular Weight | 116.20 |
| Exact Mass | 116.1313 |
| SMILES | C(CCCN)CCN |
| InChIKey | NAQMVNRVTILPCV-UHFFFAOYSA-N |
| InChI | InChI=1S/C6H16N2/c7-5-3-1-2-4-6-8/h1-8H2 |
| PubChem CID | 16402 |
| UN Number | UN2280 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| Tariff Code | 2921220000 |
Safety & GHS
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Corrosive
GHS05
-
Health Hazard
GHS07
Hazard statements
- H302 Harmful if swallowed
- H312 Harmful in contact with skin
- H314 (sub cat. 1B) Causes severe skin burns and eye damage
- H335 May cause respiratory irritation
Precautionary statements
- P260 Do not breathe dust/fume/gas/mist/vapours/spray
- P264 Wash thoroughly after handling
- 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
- 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, 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
- 1,6-Diamino-n-hexane
- 1,6-Hexanediamine
- 1,6-Hexylenediamine
- diaminohexane
- HEX-NH2
- Hexamethylenediamine
- Hexane, 1,6-diamino-
- HEXANEMETHYLENEDIAMINE-
- HMDA
Frequently asked questions
What is 1,6-Diaminohexane used for?
It is primarily used in the synthesis of polyamides and polyurethanes, serving as a key intermediate in polymer production.
What is the chemical formula and molecular weight of 1,6-Diaminohexane?
The formula is C6H16N2 with a molecular weight of 116.20 g/mol.
How should 1,6-Diaminohexane be stored?
It should be stored at ambient temperature, away from moisture and incompatible materials.
What grade of 1,6-Diaminohexane does Molekula supply?
We supply 1,6-Diaminohexane in technical grade; custom grades available upon request.
Can Molekula supply 1,6-Diaminohexane in bulk?
Yes, we offer bulk quantities; please contact our sales team for pricing and availability.
What documentation comes with an order of 1,6-Diaminohexane?
Each order includes a Certificate of Analysis 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.