4-Ethyl-7-hydroxycoumarin

Also known as: 4-Ethyl-7-hydroxy-2H-1-benzopyran-2-one, 4-Ethyl-7-hydroxy-2H-chromen-2-one, 4-Ethyl-7-hydroxychromen-2-one, 4-ethyl-7-hydroxy-2-chromenone, 4-ethyl-umbelliferone, 7-hydroxy-4-ethylcoumarin

4-Ethyl-7-hydroxycoumarin (CAS 64231-10-3) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C11H10O3 and a molecular weight of 190.19500 g/mol. Key properties include a boiling point of 383.3ºC at 760 mmHg and a density of 1.258g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 64231-10-3
Jingsj CID: J-1118988-1
Molecular Formula: C₁₁H₁₀O₃
Molecular Weight: 190.19500 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	383.3ºC at 760 mmHg
Density	1.258g/cm3
Exact Mass	190.06300
PSA	50.44000
LogP	2.06100
Refractive Index	1.589

Customs & Trade Information

HS Code	2932209090
Summary	2932209090. 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 4-Ethyl-7-hydroxycoumarin?

The CAS number of 4-Ethyl-7-hydroxycoumarin is 64231-10-3.

What are the molecular formula and molecular weight of 4-Ethyl-7-hydroxycoumarin?

4-Ethyl-7-hydroxycoumarin has molecular formula C11H10O3 and molecular weight 190.19500 g/mol.

What are the upstream and downstream products of 4-Ethyl-7-hydroxycoumarin?

For 4-Ethyl-7-hydroxycoumarin, Upstream Products: Resorcinol, Ethyl 3-oxovalerate, 3-Oxopentanenitrile; Downstream Products: Iliparcil.

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. "4-Ethyl-7-hydroxycoumarin (CAS 64231-10-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1118988-1 (accessed 2026-11-09).

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