Ethanolamine hydrochloride
Also known as: 2-Aminoethanol hydrochloride, 2-Hydroxyethylamine Hydrochloride, Colamine hydrochloride, Ethanolamine HCl, Ethanolamine chloride, MEA hydrochloride, Monoethanolamine Hydrochloride, N-(2-hydroxyethyl)-ammonium chloride, beta-Aminoethanol hydrochloride, ethan-1-ol-2-amine hydrochloride, 2-Aminoethanol·hydrochloric acid, Ethanol, 2-amino-, hydrochloride, Ethanolamine chlorohydrate, 2-ethanolamine hydrochloride
Ethanolamine hydrochloride (CAS 2002-24-6) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C2H8ClNO and a molecular weight of 97.544 g/mol. Key properties include a melting point of 82-84 °C(lit.), a boiling point of 170.9ºC at 760 mmHg and a flash point of 93.3ºC. 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. It is listed by 3 suppliers, 2 of which publish reference prices, from 0.52 to 620.00 CNY. Record last updated Aug 21, 2026.
- CAS No.
- 2002-24-6
- Jingsj CID
- J-1015079-3
- Molecular Formula
- C2H8ClNO
- Molecular Weight
- 97.544 g/mol
- Category
- Solvents
- Last updated
- 8/21/2026
| Supplier | Purity / Pack | Base Price | Unit Price | Origin | |
|---|---|---|---|---|---|
In Stock | 98% 500g | ¥260.00 | $0.08 /gBest ¥0.52/g CNY | CN China MOQ 500g | |
In Stock | 98% 250g | ¥160.00 | $0.1 /g ¥0.64/g CNY | CN China MOQ 25g | |
In Stock | 98% 500g | ¥340.00 | $0.1 /g ¥0.68/g CNY | CN China MOQ 500g |
Physicochemical Properties
| Melting Point | 82-84 °C(lit.) |
|---|---|
| Boiling Point | 170.9ºC at 760 mmHg |
| Flash Point | 93.3ºC |
| Exact Mass | 97.029442 |
| PSA | 46.25000 |
| LogP | 0.43970 |
| Vapor Pressure | 0.458mmHg at 25°C |
GHS Safety & Compliance
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
- H335 — May cause respiratory irritation
Customs & Trade Information
| HS Code | 2923900090 |
|---|---|
| Summary | 2923900090 other quaternary ammonium salts and hydroxides。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of Ethanolamine hydrochloride?
The CAS number of Ethanolamine hydrochloride is 2002-24-6.
What are the molecular formula and molecular weight of Ethanolamine hydrochloride?
Ethanolamine hydrochloride has molecular formula C2H8ClNO and molecular weight 97.544 g/mol.
Which suppliers offer Ethanolamine hydrochloride?
3 supplier(s) listed; reference unit price ¥0.52–620.00 /g.
Is Ethanolamine hydrochloride hazardous?
Ethanolamine hydrochloride has GHS signal word Warning and hazard statements H315 — Causes skin irritation; H319 — Causes serious eye irritation; H335 — May cause respiratory irritation.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Ethanolamine hydrochloride (CAS 2002-24-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1015079-3 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.