1,6-Hexanediamine
Also known as: Hexamethylenediamine, 1,6-Diaminohexane, Hexane-1,6-diamine, 1,6-Hexamethylenediamine, HMD, HMDA, EINECS 204-679-6, MFCD00008243
1,6-Hexanediamine (CAS 124-09-4) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C6H16N2 and a molecular weight of 116.20500 g/mol. Key properties include a melting point of 42-45 °C(lit.), a boiling point of 204-205 °C, a density of 0.89 g/mL at 25 °C(lit.) and a flash point of 93.9 °C. It is classified under GHS with signal word Danger and hazard statements H302 — Harmful if swallowed, H312 — Harmful in contact with skin and H314 — Causes severe skin burns and eye damage. No supplier offers are currently listed; request a quote. Record last updated Nov 2, 2026.
- CAS No.
- 124-09-4
- Jingsj CID
- J-38255-3
- Molecular Formula
- C6H16N2
- Molecular Weight
- 116.20500 g/mol
- Category
- Organic Bases
- Last updated
- 11/2/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 42-45 °C(lit.) |
|---|---|
| Boiling Point | 204-205 °C |
| Density | 0.89 g/mL at 25 °C(lit.) |
| Flash Point | 93.9 °C |
| Exact Mass | 116.13100 |
| PSA | 52.04000 |
| LogP | 1.86480 |
| Additional Property | 4 (vs air) |
| Vapor Pressure | 0.0821mmHg at 25°C |
| Refractive Index | n20/D 1.439(lit.) |
| Additional Property | 490 g/L (20 ºC) |
GHS Safety & Compliance
- H302 — Harmful if swallowed
- H312 — Harmful in contact with skin
- H314 — Causes severe skin burns and eye damage
- H335 — May cause respiratory irritation
Customs & Trade Information
| HS Code | 2921229000 |
|---|---|
| Summary | 2921229000 hexamethylenediamine and its salts VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of 1,6-Hexanediamine?
The CAS number of 1,6-Hexanediamine is 124-09-4.
What are the molecular formula and molecular weight of 1,6-Hexanediamine?
1,6-Hexanediamine has molecular formula C6H16N2 and molecular weight 116.20500 g/mol.
Is 1,6-Hexanediamine hazardous?
1,6-Hexanediamine has GHS signal word Danger and hazard statements H302 — Harmful if swallowed; H312 — Harmful in contact with skin; H314 — Causes severe skin burns and eye damage.
What are the upstream and downstream products of 1,6-Hexanediamine?
For 1,6-Hexanediamine, Upstream Products: Adiponitrile, (2Z,4Z)-hexa-2,4-dienedinitrile, 6-Aminohexanenitrile; Downstream Products: 1,6-Diisothiocyanatohexane, 1,6-Bismaleimidohexane, N,N'-Hexamethylenebisacetamide.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "1,6-Hexanediamine (CAS 124-09-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-38255-3 (accessed 2026-11-07).
Data for reference only; verify product details with suppliers before purchase.