Ethyl 4-(4,4-dimethyl-2,6-dioxopiperidin-1-yl)benzoate

Also known as: Benzoic acid, 4-(4,4-dimethyl-2,6-dioxo-1-piperidinyl)-, ethyl ester, Ethyl 4-(4,4-dimethyl-2,6-dioxopiperidino)benzoate, Ethyl 4-(4,4-dimethyl-2,6-dioxopiperidin-1-yl)benzoate

Ethyl 4-(4,4-dimethyl-2,6-dioxopiperidin-1-yl)benzoate (CAS 279692-23-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C16H19NO4 and a molecular weight of 289.32600 g/mol. Key properties include a boiling point of 488.7ºC at 760 mmHg, a density of 1.168g/cm3 and a flash point of 249.4ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 279692-23-8
Jingsj CID: J-1517772-7
Molecular Formula: C₁₆H₁₉NO₄
Molecular Weight: 289.32600 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	488.7ºC at 760 mmHg
Density	1.168g/cm3
Flash Point	249.4ºC
Exact Mass	289.13100
PSA	63.68000
LogP	2.60790
Vapor Pressure	1.06E-09mmHg at 25°C
Refractive Index	1.535

Customs & Trade Information

HS Code	2918300090
Summary	2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

Frequently Asked Questions

What is the CAS number of Ethyl 4-(4,4-dimethyl-2,6-dioxopiperidin-1-yl)benzoate?

The CAS number of Ethyl 4-(4,4-dimethyl-2,6-dioxopiperidin-1-yl)benzoate is 279692-23-8.

What are the molecular formula and molecular weight of Ethyl 4-(4,4-dimethyl-2,6-dioxopiperidin-1-yl)benzoate?

Ethyl 4-(4,4-dimethyl-2,6-dioxopiperidin-1-yl)benzoate has molecular formula C16H19NO4 and molecular weight 289.32600 g/mol.

What are the upstream and downstream products of Ethyl 4-(4,4-dimethyl-2,6-dioxopiperidin-1-yl)benzoate?

For Ethyl 4-(4,4-dimethyl-2,6-dioxopiperidin-1-yl)benzoate, Upstream Products: Acetyl chloride, Benzocaine, 2,2-Dimethylglutaric anhydride; Downstream Products: 4-(4,4-Dimethylpiperidin-1-yl)benzoic acid, ethyl 4-(4,4-dimethylpiperidin-1-yl)benzoate.

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. "Ethyl 4-(4,4-dimethyl-2,6-dioxopiperidin-1-yl)benzoate (CAS 279692-23-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1517772-7 (accessed 2026-11-09).

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