N-Propyl-1,3-propanediamine
Also known as: 1,3-Propanediamine, N-propyl-, 1,5-Diazaoctane, 1-Amino-3-(propylamino)propane, 3-n-Propylaminopropylamine, N-Propyl-1,3-diaminopropane, N-Propyltrimethylenediamine, N1-Propyl-1,3-propanediamine, N-Propylpropane-1,3-diamine, N-Propylpropylenediamine, N-Propyl-3-propanediamine
N-Propyl-1,3-propanediamine (CAS 23764-31-0) 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 -7.15°C (estimate), a boiling point of 173.5ºC at 760mmHg, a density of 0.829g/cm3 and a flash point of 54.4ºC. It is classified under GHS with signal word Danger and hazard statements H226 — Flammable liquid and vapour and H314 — Causes severe skin burns and eye damage. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 23764-31-0
- Jingsj CID
- J-1367618-1
- Molecular Formula
- C6H16N2
- Molecular Weight
- 116.20500 g/mol
- Category
- Organic Bases
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | -7.15°C (estimate) |
|---|---|
| Boiling Point | 173.5ºC at 760mmHg |
| Density | 0.829g/cm3 |
| Flash Point | 54.4ºC |
| Exact Mass | 116.13100 |
| PSA | 38.05000 |
| LogP | 1.42600 |
| Appearance | Liquid | Clear colorless |
| Vapor Pressure | 1.26mmHg at 25°C |
| Refractive Index | n20/D 1.4451(lit.) |
GHS Safety & Compliance
- H226 — Flammable liquid and vapour
- H314 — Causes severe skin burns and eye damage
Customs & Trade Information
| HS Code | 2921290000 |
|---|---|
| Summary | 2921290000 other acyclic polyamines and their derivatives; salts thereof。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of N-Propyl-1,3-propanediamine?
The CAS number of N-Propyl-1,3-propanediamine is 23764-31-0.
What are the molecular formula and molecular weight of N-Propyl-1,3-propanediamine?
N-Propyl-1,3-propanediamine has molecular formula C6H16N2 and molecular weight 116.20500 g/mol.
Is N-Propyl-1,3-propanediamine hazardous?
N-Propyl-1,3-propanediamine has GHS signal word Danger and hazard statements H226 — Flammable liquid and vapour; H314 — Causes severe skin burns and eye damage.
What are the upstream and downstream products of N-Propyl-1,3-propanediamine?
For N-Propyl-1,3-propanediamine, Upstream Products: 3-(Propylamino)propionitrile, Propylamine, N-Allyl-N,N-bis(trimethylsilyl)amine.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "N-Propyl-1,3-propanediamine (CAS 23764-31-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1367618-1 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.