Diphenyl hydrogen phosphate
磷酸二苯酯
Also known as: Diphenyl phosphate, Phosphoric acid diphenyl ester, Biphenyl Ester, (PhO)2P(O)OH, Phenol hydrogen phosphate, Phosphoric acid hydrogen diphenyl ester, diphenyl phosphoric acid, diphenylhydrogenphosphate, diphenylphosphoric acid, phenylphosphate((pho)2(ho)po)
Diphenyl hydrogen phosphate (CAS 838-85-7) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C12H11O4P and a molecular weight of 250.19 g/mol. It is also known as Diphenyl phosphate, Phosphoric acid diphenyl ester and Biphenyl Ester. Key properties include a melting point of 62-66 °C(lit.), a boiling point of 377.7±25.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 182.3±23.2 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 838-85-7
- Jingsj CID
- J-3701-1
- Molecular Formula
- C12H11O4P
- Chinese Name
- 磷酸二苯酯
- Molecular Weight
- 250.19 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 62-66 °C(lit.) |
|---|---|
| Boiling Point | 377.7±25.0 °C at 760 mmHg |
| Density | 1.3±0.1 g/cm3 |
| Flash Point | 182.3±23.2 °C |
Frequently Asked Questions
What is the CAS number of Diphenyl hydrogen phosphate?
The CAS number of Diphenyl hydrogen phosphate is 838-85-7.
What are the molecular formula and molecular weight of Diphenyl hydrogen phosphate?
Diphenyl hydrogen phosphate has molecular formula C12H11O4P and molecular weight 250.19 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Diphenyl hydrogen phosphate (CAS 838-85-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-3701-1 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.