4-(Diethoxyphosphoryl)butanoic acid
4-(二乙氧基磷酰基)丁酸
Also known as: DIETHYLPHOSPHONOBUTANOIC ACID, 4-(Diethoxyphosphinyl)butanoic acid, 4-(Diethylphosphono)butanoic acid, Butanoic acid, 4-(diethoxyphosphinyl)-
4-(Diethoxyphosphoryl)butanoic acid (CAS 38694-48-3) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C8H17O5P and a molecular weight of 224.19100 g/mol. It is also known as DIETHYLPHOSPHONOBUTANOIC ACID, 4-(Diethoxyphosphinyl)butanoic acid and 4-(Diethylphosphono)butanoic acid. Key properties include a melting point of 62ºC, a boiling point of 358.7ºC at 760 mmHg, a density of 1.167g/cm3 and a flash point of 170.7ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 38694-48-3
- Jingsj CID
- J-1141938-7
- Molecular Formula
- C8H17O5P
- Chinese Name
- 4-(二乙氧基磷酰基)丁酸
- Molecular Weight
- 224.19100 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 62ºC |
|---|---|
| Boiling Point | 358.7ºC at 760 mmHg |
| Density | 1.167g/cm3 |
| Flash Point | 170.7ºC |
Frequently Asked Questions
What is the CAS number of 4-(Diethoxyphosphoryl)butanoic acid?
The CAS number of 4-(Diethoxyphosphoryl)butanoic acid is 38694-48-3.
What are the molecular formula and molecular weight of 4-(Diethoxyphosphoryl)butanoic acid?
4-(Diethoxyphosphoryl)butanoic acid has molecular formula C8H17O5P and molecular weight 224.19100 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4-(Diethoxyphosphoryl)butanoic acid (CAS 38694-48-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1141938-7 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.