(R)-3-Amino-1,2-propanediol
Also known as: (2R)-3-Amino-1,2-propanediol, (2R)-3-Aminopropane-1,2-diol, (R)-(+)-3-Amino-1,2-propanediol, (R)-(+)-3-Amino-1,2-propandiol, 3-Amino-1,2-propanediol, 3-Aminopropan-1,2-diol, 3-aminopropane-1,2-diol, 1,2-Propanediol, 3-amino-, (2R)-, MFCD00798261, UNII:RH369P864X
(R)-3-Amino-1,2-propanediol (CAS 66211-46-9) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C3H9NO2 and a molecular weight of 91.109 g/mol. Key properties include a melting point of 54-56ºC, a boiling point of 266.7±20.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 115.1±21.8 °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.
- 66211-46-9
- Jingsj CID
- J-13087-0
- Molecular Formula
- C3H9NO2
- Molecular Weight
- 91.109 g/mol
- Category
- Solvents
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 54-56ºC |
|---|---|
| Boiling Point | 266.7±20.0 °C at 760 mmHg |
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 115.1±21.8 °C |
| Exact Mass | 91.063332 |
| PSA | 66.48000 |
| LogP | -1.98 |
| Vapor Pressure | 0.0±1.2 mmHg at 25°C |
| Refractive Index | 1.496 |
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 (R)-3-Amino-1,2-propanediol?
The CAS number of (R)-3-Amino-1,2-propanediol is 66211-46-9.
What are the molecular formula and molecular weight of (R)-3-Amino-1,2-propanediol?
(R)-3-Amino-1,2-propanediol has molecular formula C3H9NO2 and molecular weight 91.109 g/mol.
Is (R)-3-Amino-1,2-propanediol hazardous?
(R)-3-Amino-1,2-propanediol 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 (R)-3-Amino-1,2-propanediol?
For (R)-3-Amino-1,2-propanediol, Upstream Products: 3-Amino-1,2-propanediol, (S)-Glycidol, (2,2-Dimethyl-1,3-dioxolan-4-yl)methanamine.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "(R)-3-Amino-1,2-propanediol (CAS 66211-46-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-13087-0 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.