3-Amino-1-propanol
Also known as: 3-Aminopropanol, 3-Aminopropyl alcohol, Propanolamine, monopropanolamine, 3-Hydroxypropylamine, 1-Propanol, 3-amino-, β-Alaninol
3-Amino-1-propanol (CAS 156-87-6) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C3H9NO and a molecular weight of 75.110 g/mol. Key properties include a melting point of 10-12 °C(lit.), a boiling point of 187.5±0.0 °C at 760 mmHg, a density of 0.9±0.1 g/cm3 and a flash point of 79.4±0.0 °C. It is classified under GHS with signal word Danger and hazard statements H302 — Harmful if swallowed 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.
- 156-87-6
- Jingsj CID
- J-6333-5
- Molecular Formula
- C3H9NO
- Molecular Weight
- 75.110 g/mol
- Category
- Alcohols
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 10-12 °C(lit.) |
|---|---|
| Boiling Point | 187.5±0.0 °C at 760 mmHg |
| Density | 0.9±0.1 g/cm3 |
| Flash Point | 79.4±0.0 °C |
| Exact Mass | 75.068413 |
| PSA | 46.25000 |
| LogP | -1.12 |
| Additional Property | 2.59 (vs air) |
| Vapor Pressure | 0.2±0.7 mmHg at 25°C |
| Refractive Index | 1.443 |
| Additional Property | miscible |
GHS Safety & Compliance
- H302 — Harmful if swallowed
- H314 — Causes severe skin burns and eye damage
Customs & Trade Information
| HS Code | 2922199090 |
|---|---|
| Summary | 2922199090. other amino-alcohols, other than those containing more than one kind of oxygen function, their ethers and esters; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of 3-Amino-1-propanol?
The CAS number of 3-Amino-1-propanol is 156-87-6.
What are the molecular formula and molecular weight of 3-Amino-1-propanol?
3-Amino-1-propanol has molecular formula C3H9NO and molecular weight 75.110 g/mol.
Is 3-Amino-1-propanol hazardous?
3-Amino-1-propanol has GHS signal word Danger and hazard statements H302 — Harmful if swallowed; H314 — Causes severe skin burns and eye damage.
What are the upstream and downstream products of 3-Amino-1-propanol?
For 3-Amino-1-propanol, Upstream Products: 3-Hydroxypropionitrile, 1,3-Propanediol, 3-Benzylamino-1-propanol; Downstream Products: Benzyl (3-hydroxypropyl)carbamate, 6-Chloroquinoline.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "3-Amino-1-propanol (CAS 156-87-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-6333-5 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.