O-Phosphorylethanolamine
Also known as: 2-Aminoethyl dihydrogen phosphate, 2-Aminoethanol dihydrogen phosphate, Ethanolamine phosphate, Ethanolamine dihydrogen phosphate, O-Phosphoethanolamine, Colamine acid phosphate, Colamine phosphoric acid, 2-Hydroxyethylammonium dihydrogen phosphate, 2-Hydroxyethylamine acid phosphate
O-Phosphorylethanolamine (CAS 1071-23-4) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C2H8NO4P and a molecular weight of 141.06300 g/mol. Key properties include a melting point of 241-243 °C(lit.), a boiling point of 335.8ºC at 760mmHg, a density of 1.554g/cm3 and a flash point of 156.9ºC. It is classified under GHS with signal word Danger and hazard statements 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.
- 1071-23-4
- Jingsj CID
- J-1517248-8
- Molecular Formula
- C2H8NO4P
- Molecular Weight
- 141.06300 g/mol
- Category
- Solvents
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 241-243 °C(lit.) |
|---|---|
| Boiling Point | 335.8ºC at 760mmHg |
| Density | 1.554g/cm3 |
| Flash Point | 156.9ºC |
| Exact Mass | 141.01900 |
| PSA | 102.59000 |
| Vapor Pressure | 2.2E-05mmHg at 25°C |
GHS Safety & Compliance
- 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 O-Phosphorylethanolamine?
The CAS number of O-Phosphorylethanolamine is 1071-23-4.
What are the molecular formula and molecular weight of O-Phosphorylethanolamine?
O-Phosphorylethanolamine has molecular formula C2H8NO4P and molecular weight 141.06300 g/mol.
Is O-Phosphorylethanolamine hazardous?
O-Phosphorylethanolamine has GHS signal word Danger and hazard statements H314 — Causes severe skin burns and eye damage.
What are the upstream and downstream products of O-Phosphorylethanolamine?
For O-Phosphorylethanolamine, Upstream Products: Ethanolamine, 2-Oxazolidinone, Ethanolamine hydrochloride; Downstream Products: Ethanolamine.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "O-Phosphorylethanolamine (CAS 1071-23-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1517248-8 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.