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Ethyl Biscoumacetate

Also known as: Trombil, Pelentan, Trombarin, Trombolysan, Neodicoumarin, Neodicoumarol, Neodicumarinum, Neodicumarol, Tromexan, ethyl 2,2-bis(4-hydroxy-2-oxochromen-3-yl)acetate, ethyl 2,2-bis(2-hydroxy-4-oxochromen-3-yl)acetate, ethyl 2,2-bis(2-hydroxy-4-oxo-chromen-3-yl)ethanoate, 2,2-bis(2-hydroxy-4-keto-chromen-3-yl)acetic acid ethyl ester, Bisoxycumarin-essigsaeureethylester, DI(4-oxi-cymarinyl-3), Ethylbiscoumacetat, Ethylbiscum-acetat

Ethyl Biscoumacetate (CAS 548-00-5) is a compound in the Esters category listed in the Jingsj chemical database. It has the molecular formula C22H16O8 and a molecular weight of 408.35800 g/mol. Key properties include a melting point of 177-182° and mp 154-157°, a boiling point of 448.92°C (rough estimate) and a density of 1.3259 (rough estimate). No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
548-00-5
Jingsj CID
J-1506306-1
Molecular Formula
C22H16O8
Molecular Weight
408.35800 g/mol
Category
Esters
Last updated
8/21/2026

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Physicochemical Properties

Melting Point177-182° and mp 154-157°
Boiling Point448.92°C (rough estimate)
Density1.3259 (rough estimate)
Exact Mass408.08500
PSA127.18000
LogP3.00560
Refractive Index1.4480 (estimate)

Customs & Trade Information

HS Code2932209090
Summary2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Frequently Asked Questions

What is the CAS number of Ethyl Biscoumacetate?

The CAS number of Ethyl Biscoumacetate is 548-00-5.

What are the molecular formula and molecular weight of Ethyl Biscoumacetate?

Ethyl Biscoumacetate has molecular formula C22H16O8 and molecular weight 408.35800 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. "Ethyl Biscoumacetate (CAS 548-00-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1506306-1 (accessed 2026-11-06).

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