3-Methylamino-1,2-propanediol
Also known as: 3-(Methylamino)-1,2-propanediol, 3-(methylamino)propane-1,2-diol, N-Methyl-2,3-dihydroxypropylamine, 2,3-Dihydroxy-N-methylpropylamine, N-Methyl-3-amino-1,2-propanediol, 3-Methylamino-1,2-Propandiol, 1,2-Propanediol, 3-(methylamino)-, N-Methyl-3-aminopropane-1,2-diol
3-Methylamino-1,2-propanediol (CAS 40137-22-2) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C4H11NO2 and a molecular weight of 105.136 g/mol. Key properties include a melting point of 69°C (estimate), a boiling point of 245.8±25.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 142.7±13.7 °C. It is classified under GHS with signal word Warning and hazard statements H315 — Causes skin irritation, H319 — Causes serious eye irritation and H335 — May cause respiratory irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 40137-22-2
- Jingsj CID
- J-7467-9
- Molecular Formula
- C4H11NO2
- Molecular Weight
- 105.136 g/mol
- Category
- Solvents
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 69°C (estimate) |
|---|---|
| Boiling Point | 245.8±25.0 °C at 760 mmHg |
| Density | 1.1±0.1 g/cm3 |
| Flash Point | 142.7±13.7 °C |
| Exact Mass | 105.078979 |
| PSA | 52.49000 |
| LogP | -1.59 |
| Vapor Pressure | 0.0±1.1 mmHg at 25°C |
| Refractive Index | 1.463 |
| Additional Property | miscible |
GHS Safety & Compliance
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
- H335 — May cause respiratory irritation
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-Methylamino-1,2-propanediol?
The CAS number of 3-Methylamino-1,2-propanediol is 40137-22-2.
What are the molecular formula and molecular weight of 3-Methylamino-1,2-propanediol?
3-Methylamino-1,2-propanediol has molecular formula C4H11NO2 and molecular weight 105.136 g/mol.
Is 3-Methylamino-1,2-propanediol hazardous?
3-Methylamino-1,2-propanediol has GHS signal word Warning and hazard statements H315 — Causes skin irritation; H319 — Causes serious eye irritation; H335 — May cause respiratory irritation.
What are the upstream and downstream products of 3-Methylamino-1,2-propanediol?
For 3-Methylamino-1,2-propanediol, Upstream Products: 3-Chloro-1,2-propanediol, 3-(Benzyl(methyl)amino)propane-1,2-diol, Glycidol.
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-Methylamino-1,2-propanediol (CAS 40137-22-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-7467-9 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.