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Furamethrin

Also known as: Prothrin, Pynamin D, Pynamin D forte, 5-propargylfurfuryl chrysanthemate, 5-(2-propynyl)-2-furfuryl chrysanthemumcarboxylate, 5-prop-2-ynylfuran-2-yl methyl 2,2-dimethyl-3-(2-methylprop-1-enyl)cyclopropane-1-carboxylate, 2,2-Dimethyl-3-(2-methyl-1-propenyl)cyclopropanecarboxylic acid [5-(2-propynyl)furan-2-yl]methyl ester, 5-Propargyl-2-furylmethyl dl-cis,trans-chrysanthemate, Cyclopropanecarboxylic acid, 2,2-dimethyl-3-(2-methyl-1-propen-1-yl)-, [5-(2-propyn-1-yl)-2-furanyl]methyl ester

Furamethrin (CAS 23031-38-1) is a compound in the Esters category listed in the Jingsj chemical database. It has the molecular formula C18H22O3 and a molecular weight of 286.36500 g/mol. Key properties include a boiling point of 343.7ºC at 760mmHg, a density of 1.109g/cm3 and a flash point of 161.6ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
23031-38-1
Jingsj CID
J-1337562-7
Molecular Formula
C18H22O3
Molecular Weight
286.36500 g/mol
Category
Esters
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point343.7ºC at 760mmHg
Density1.109g/cm3
Flash Point161.6ºC
Exact Mass286.15700
PSA39.44000
LogP3.73690

Frequently Asked Questions

What is the CAS number of Furamethrin?

The CAS number of Furamethrin is 23031-38-1.

What are the molecular formula and molecular weight of Furamethrin?

Furamethrin has molecular formula C18H22O3 and molecular weight 286.36500 g/mol.

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

Last updated:

How to cite: Jingsj. "Furamethrin (CAS 23031-38-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1337562-7 (accessed 2026-11-06).

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