Quincarbate

Also known as: 1,4-Dioxino[2,3-g]quinoline-8-carboxylic acid, 10-chloro-3-(ethoxymethyl)-2,3,6,9-tetrahydro-9-oxo-, ethyl ester, 10-Chloro-3-(ethoxymethyl)-2,3,6,9-tetrahydro-9-oxo-1,4-dioxino[2,3-g]quinoline-8-carboxylic acid ethyl ester, 10-chloro-3-ethoxymethyl-9-oxo-2,3,6,9-tetrahydro-[1,4]dioxino[2,3-g]quinoline-8-carboxylic acid ethyl ester, ethyl 10-chloro-3-(ethoxymethyl)-9-oxo-3,6-dihydro-2H-[1,4]dioxino[2,3-g]quinoline-8-carboxylate, DU-23187, Quincarbato, Quincarbatum, UNII-U40Q9GE876, NSC 287475

Quincarbate (CAS 54340-59-9) is a compound in the Esters category listed in the Jingsj chemical database. It has the molecular formula C17H18ClNO6 and a molecular weight of 367.78100 g/mol. Key properties include a boiling point of 497.3ºC at 760 mmHg, a density of 1.334g/cm3 and a flash point of 254.6ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 54340-59-9
Jingsj CID: J-22770-8
Molecular Formula: C₁₇H₁₈ClNO₆
Molecular Weight: 367.78100 g/mol
Category: Esters
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	497.3ºC at 760 mmHg
Density	1.334g/cm3
Flash Point	254.6ºC
Exact Mass	367.08200
PSA	86.85000
LogP	2.53450
Refractive Index	1.555

Frequently Asked Questions

What is the CAS number of Quincarbate?

The CAS number of Quincarbate is 54340-59-9.

What are the molecular formula and molecular weight of Quincarbate?

Quincarbate has molecular formula C17H18ClNO6 and molecular weight 367.78100 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. "Quincarbate (CAS 54340-59-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-22770-8 (accessed 2026-11-06).

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