Ethoxy(hydroxymethyl)phosphinic acid
乙氧基(羟甲基)次膦酸
Also known as: Adefovir Impurity 34, Phosphonic acid, (hydroxymethyl)-, monoethyl ester (9CI)
Ethoxy(hydroxymethyl)phosphinic acid (CAS 260252-89-9) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C3H9O4P and a molecular weight of 140.07 g/mol. It is also known as Adefovir Impurity 34 and Phosphonic acid, (hydroxymethyl)-, monoethyl ester (9CI). No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 260252-89-9
- Jingsj CID
- J-94417-5
- Molecular Formula
- C3H9O4P
- Chinese Name
- 乙氧基(羟甲基)次膦酸
- Molecular Weight
- 140.07 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quoteFrequently Asked Questions
What is the CAS number of Ethoxy(hydroxymethyl)phosphinic acid?
The CAS number of Ethoxy(hydroxymethyl)phosphinic acid is 260252-89-9.
What are the molecular formula and molecular weight of Ethoxy(hydroxymethyl)phosphinic acid?
Ethoxy(hydroxymethyl)phosphinic acid has molecular formula C3H9O4P and molecular weight 140.07 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Ethoxy(hydroxymethyl)phosphinic acid (CAS 260252-89-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-94417-5 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.