diethyl 2-acetamido-2-phenethylmalonate

Also known as: diethyl 2-acetamido-2-phenethyl-propanedioate, diethyl (acetylamino)(2-phenylethyl)malonate, diethyl (acetylamino)(2-phenylethyl)propanedioate, 2-(acetylamino)-2-(2-phenylethyl)propanedioic acid diethyl ester, NSC 20182, diethyl 2-acetamido-2-(2-phenylethyl)propanedioate, Fingo C-3 diethyl 2-acetamido-2-phenethylmalonate, 2-acetamido-2-phenethyl-propanedioate

diethyl 2-acetamido-2-phenethylmalonate (CAS 5463-92-3) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C17H23NO5 and a molecular weight of 321.368 g/mol. Key properties include a melting point of 114-115ºC, a boiling point of 483.8±45.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 246.4±28.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 5463-92-3
Jingsj CID: J-1083326-8
Molecular Formula: C₁₇H₂₃NO₅
Molecular Weight: 321.368 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	114-115ºC
Boiling Point	483.8±45.0 °C at 760 mmHg
Density	1.1±0.1 g/cm3
Flash Point	246.4±28.7 °C
Exact Mass	321.157623
PSA	81.70000
LogP	3.08
Vapor Pressure	0.0±1.2 mmHg at 25°C
Refractive Index	1.508

Customs & Trade Information

HS Code	2924299090
Summary	2924299090. other cyclic amides (including cyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

Frequently Asked Questions

What is the CAS number of diethyl 2-acetamido-2-phenethylmalonate?

The CAS number of diethyl 2-acetamido-2-phenethylmalonate is 5463-92-3.

What are the molecular formula and molecular weight of diethyl 2-acetamido-2-phenethylmalonate?

diethyl 2-acetamido-2-phenethylmalonate has molecular formula C17H23NO5 and molecular weight 321.368 g/mol.

What are the upstream and downstream products of diethyl 2-acetamido-2-phenethylmalonate?

For diethyl 2-acetamido-2-phenethylmalonate, Upstream Products: (2-Bromoethyl)benzene, Diethyl acetamidomalonate, (2-Iodoethyl)benzene; Downstream Products: DL-Homophenylalanine, N-[1,1-Bis[(acetyloxy)methyl]-3-phenylpropyl]acetamide.

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-acetamido-2-phenethylmalonate (CAS 5463-92-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1083326-8 (accessed 2026-11-09).

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