diethyl 2-[(carbamoylamino)methylidene]propanedioate

Also known as: Propanedioic acid, 2-[[(aminocarbonyl)amino]methylene]-, 1,3-diethyl ester, Diethyl 2-(ureidomethylene)malonate, (Ureidomethylene)malonic acid diethyl ester, diethyl-2-(ureidomethylene)malonate, Ureidomethylen-malonsaeure-diaethylester, ethyl ureidomethylenemalonate

diethyl 2-[(carbamoylamino)methylidene]propanedioate (CAS 61679-84-3) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C9H14N2O5 and a molecular weight of 230.21800 g/mol. Key properties include a boiling point of 293.1ºC at 760mmHg, a density of 1.23g/cm3 and a flash point of 131ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 61679-84-3
Jingsj CID: J-1392416-8
Molecular Formula: C₉H₁₄N₂O₅
Molecular Weight: 230.21800 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	293.1ºC at 760mmHg
Density	1.23g/cm3
Flash Point	131ºC
Exact Mass	230.09000
PSA	108.71000
LogP	0.56950
Refractive Index	1.492

Frequently Asked Questions

What is the CAS number of diethyl 2-[(carbamoylamino)methylidene]propanedioate?

The CAS number of diethyl 2-[(carbamoylamino)methylidene]propanedioate is 61679-84-3.

What are the molecular formula and molecular weight of diethyl 2-[(carbamoylamino)methylidene]propanedioate?

diethyl 2-[(carbamoylamino)methylidene]propanedioate has molecular formula C9H14N2O5 and molecular weight 230.21800 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "diethyl 2-[(carbamoylamino)methylidene]propanedioate (CAS 61679-84-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1392416-8 (accessed 2026-11-09).

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