Phosphonic acid, P-phenyl-, bis(1-methylpropyl) ester
苯基膦酸二仲丁酯
Also known as: di-sec-butyl phenylphosphonate, di(butan-2-yloxy)phosphorylbenzene, Phenylphosphonic acid bis(1-methylpropyl) ester, Phosphonic acid, phenyl-, bis(1-methylpropyl) ester, Phosphonic acid, phenyl-, di-sec-butyl ester, DIBUTAN-2-YLOXYPHOSPHORYLBENZENE, Phenylphosphonsaeure-di-sek.-butyl-ester
Phosphonic acid, P-phenyl-, bis(1-methylpropyl) ester (CAS 2783-48-4) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C14H23O3P and a molecular weight of 270.30400 g/mol. It is also known as di-sec-butyl phenylphosphonate, di(butan-2-yloxy)phosphorylbenzene and Phenylphosphonic acid bis(1-methylpropyl) ester. Key properties include a boiling point of 337.7ºC at 760mmHg, a density of 1.03g/cm3 and a flash point of 171.8ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 2783-48-4
- Jingsj CID
- J-1497663-6
- Molecular Formula
- C14H23O3P
- Chinese Name
- 苯基膦酸二仲丁酯
- Molecular Weight
- 270.30400 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 337.7ºC at 760mmHg |
|---|---|
| Density | 1.03g/cm3 |
| Flash Point | 171.8ºC |
Frequently Asked Questions
What is the CAS number of Phosphonic acid, P-phenyl-, bis(1-methylpropyl) ester?
The CAS number of Phosphonic acid, P-phenyl-, bis(1-methylpropyl) ester is 2783-48-4.
What are the molecular formula and molecular weight of Phosphonic acid, P-phenyl-, bis(1-methylpropyl) ester?
Phosphonic acid, P-phenyl-, bis(1-methylpropyl) ester has molecular formula C14H23O3P and molecular weight 270.30400 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Phosphonic acid, P-phenyl-, bis(1-methylpropyl) ester (CAS 2783-48-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1497663-6 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.