2-(Methylamino)ethanol
Also known as: N-Methylethanolamine, N-Methylmonoethanolamine, 2-Methylaminoethanol, Methyl(2-hydroxyethyl)amine, (2-Hydroxyethyl)methylamine, N-Methyl-2-aminoethanol, Methylethanolamine, MMEA, N-Methyl-2-hydroxyethylamine
2-(Methylamino)ethanol (CAS 109-83-1) is a compound in the Solvents 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 -3 °C, a boiling point of 159.9±13.0 °C at 760 mmHg, a density of 0.9±0.1 g/cm3 and a flash point of 73.9±0.0 °C. It is classified under GHS with signal word Danger and hazard statements H302 — Harmful if swallowed, H312 — Harmful in contact with skin 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.
- 109-83-1
- Jingsj CID
- J-1606062-1
- Molecular Formula
- C3H9NO
- Molecular Weight
- 75.110 g/mol
- Category
- Solvents
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | -3 °C |
|---|---|
| Boiling Point | 159.9±13.0 °C at 760 mmHg |
| Density | 0.9±0.1 g/cm3 |
| Flash Point | 73.9±0.0 °C |
| Exact Mass | 75.068413 |
| PSA | 32.26000 |
| LogP | -0.96 |
| Additional Property | 2.6 (vs air) |
| Vapor Pressure | 0.9±0.6 mmHg at 25°C |
| Refractive Index | 1.440 |
| Additional Property | miscible |
GHS Safety & Compliance
- H302 — Harmful if swallowed
- H312 — Harmful in contact with skin
- H314 — Causes severe skin burns and eye damage
- H335 — May cause respiratory irritation
- H373 — May cause damage to organs through prolonged exposure
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 2-(Methylamino)ethanol?
The CAS number of 2-(Methylamino)ethanol is 109-83-1.
What are the molecular formula and molecular weight of 2-(Methylamino)ethanol?
2-(Methylamino)ethanol has molecular formula C3H9NO and molecular weight 75.110 g/mol.
Is 2-(Methylamino)ethanol hazardous?
2-(Methylamino)ethanol has GHS signal word Danger and hazard statements H302 — Harmful if swallowed; H312 — Harmful in contact with skin; H314 — Causes severe skin burns and eye damage.
What are the upstream and downstream products of 2-(Methylamino)ethanol?
For 2-(Methylamino)ethanol, Upstream Products: N-Benzyl-N-methylethanolamine, ethyl 2-(methylamino)acetate, Formaldehyde; Downstream Products: Sodium sarcosinate, N-(2-Methoxyethyl)methylamine, 2-chloro-N-methylethanamine.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2-(Methylamino)ethanol (CAS 109-83-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1606062-1 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.