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4-Nitrophenyl phenylphosphonate

Also known as: 4-Nitrophenyl hydrogen phenylphosphonate, 5'-NUCLEOTIDE PHOSPHODIESTERASE SUBSTRATE, P-NITROPHENYL PHENYLPHOSPHONATE, p-nitrophenyl phenyl phosphonate, Phosphonic acid, P-phenyl-, Mono(4-nitrophenyl) ester, PNPP, Pnppph

4-Nitrophenyl phenylphosphonate (CAS 57072-35-2) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C12H10NO5P and a molecular weight of 279.18500 g/mol. Key properties include a boiling point of 465.4ºC at 760mmHg, a density of 1.45g/cm3 and a flash point of 235.2ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
57072-35-2
Jingsj CID
J-1501133-3
Molecular Formula
C12H10NO5P
Molecular Weight
279.18500 g/mol
Category
Organic Acids
Last updated
8/21/2026
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Physicochemical Properties

Boiling Point465.4ºC at 760mmHg
Density1.45g/cm3
Flash Point235.2ºC
Exact Mass279.03000
PSA102.16000
LogP3.00770

Frequently Asked Questions

What is the CAS number of 4-Nitrophenyl phenylphosphonate?

The CAS number of 4-Nitrophenyl phenylphosphonate is 57072-35-2.

What are the molecular formula and molecular weight of 4-Nitrophenyl phenylphosphonate?

4-Nitrophenyl phenylphosphonate has molecular formula C12H10NO5P and molecular weight 279.18500 g/mol.

What are the upstream and downstream products of 4-Nitrophenyl phenylphosphonate?

For 4-Nitrophenyl phenylphosphonate, Upstream Products: Phenylphosphonic dichloride; Downstream Products: Phenylphosphonic acid.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "4-Nitrophenyl phenylphosphonate (CAS 57072-35-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1501133-3 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.