Diethyl (2,5-dioxoimidazolidin-4-yl)phosphonate

Also known as: DIETHYL 5-HYDANTOYLPHOSPHONATE, diethyl 2,4-dioxoimidazolidine-5-phosphonate, diethyl 2,5-dioxoimidazolidin-4-ylphosphonate, 5-diethoxyphosphorylimidazolidine-2,4-dione, MFCD00171308

Diethyl (2,5-dioxoimidazolidin-4-yl)phosphonate (CAS 95378-36-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C7H13N2O5P and a molecular weight of 234.14600 g/mol. Key properties include a melting point of 159-161ºC and a density of 1.35g/cm3. No supplier offers are currently listed; request a quote. Record last updated Nov 2, 2026.

CAS No.: 95378-36-2
Jingsj CID: J-16632-5
Molecular Formula: C₇H₁₃N₂O₅P
Molecular Weight: 234.14600 g/mol
Category: Pharma Intermediates
Last updated: 11/2/2026

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Physicochemical Properties

Melting Point	159-161ºC
Density	1.35g/cm3
Exact Mass	234.04100
PSA	103.87000
LogP	0.66520
Refractive Index	1.485

Customs & Trade Information

HS Code	2933990090
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Frequently Asked Questions

What is the CAS number of Diethyl (2,5-dioxoimidazolidin-4-yl)phosphonate?

The CAS number of Diethyl (2,5-dioxoimidazolidin-4-yl)phosphonate is 95378-36-2.

What are the molecular formula and molecular weight of Diethyl (2,5-dioxoimidazolidin-4-yl)phosphonate?

Diethyl (2,5-dioxoimidazolidin-4-yl)phosphonate has molecular formula C7H13N2O5P and molecular weight 234.14600 g/mol.

What are the upstream and downstream products of Diethyl (2,5-dioxoimidazolidin-4-yl)phosphonate?

For Diethyl (2,5-dioxoimidazolidin-4-yl)phosphonate, Upstream Products: 5-bromoimidazolidine-2,4-dione, Triethyl phosphite, Hydantoin; Downstream Products: 4-chlorobenzalhydantoin.

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

Last updated: 11/2/2026

How to cite: Jingsj. "Diethyl (2,5-dioxoimidazolidin-4-yl)phosphonate (CAS 95378-36-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-16632-5 (accessed 2026-11-09).

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