Propargylamine
Also known as: Prop-2-yn-1-amine, 2-Propyn-1-amine, 2-Propynylamine, 3-Amino-1-propyne, 3-aminopropyne, mono-Propargylamine, monopropargylamine, 1-amino-2-propyne, Prop-2-ynylamine, propargyl amine
Propargylamine (CAS 2450-71-7) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C3H5N and a molecular weight of 55.078 g/mol. Key properties include a boiling point of 83.0±0.0 °C at 760 mmHg, a density of 0.8±0.1 g/cm3 and a flash point of 3.9±0.0 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 2450-71-7
- Jingsj CID
- J-1330744-2
- Molecular Formula
- C3H5N
- Molecular Weight
- 55.078 g/mol
- Category
- Organic Bases
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 83.0±0.0 °C at 760 mmHg |
|---|---|
| Density | 0.8±0.1 g/cm3 |
| Flash Point | 3.9±0.0 °C |
| Exact Mass | 55.042198 |
| PSA | 26.02000 |
| LogP | -0.43 |
| Vapor Pressure | 76.8±0.1 mmHg at 25°C |
| Refractive Index | 1.441 |
| Additional Property | miscible |
Customs & Trade Information
| HS Code | 2921199090 |
|---|---|
| Summary | 2921199090 other acyclic monoamines and their derivatives; salts thereof 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 Propargylamine?
The CAS number of Propargylamine is 2450-71-7.
What are the molecular formula and molecular weight of Propargylamine?
Propargylamine has molecular formula C3H5N and molecular weight 55.078 g/mol.
What are the upstream and downstream products of Propargylamine?
For Propargylamine, Upstream Products: tert-Butyl prop-2-yn-1-ylcarbamate, 3-Bromopropyne, N-Propargylphthalimide; Downstream Products: N-Methylprop-2-yn-1-amine, 2-amino-N-(2-propynyl)benzenecarboxamide, 2,2-Difluoropropylamine hydrochloride.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Propargylamine (CAS 2450-71-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1330744-2 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.