ethyl 3,4-dihydro-2H-chromene-2-carboxylate

Also known as: ethyl chroman-2-carboxylate, ethyl chromane-2-carboxylate, ethyl 2-chromancarboxylate, 2-ethoxycarbonylchroman, 2-chromancarboxylic acid ethyl ester, ethyl 2,3-dihydrobenzopyran-2-carboxylate, ethyl 2-chromanecarboxylate

ethyl 3,4-dihydro-2H-chromene-2-carboxylate (CAS 24698-77-9) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C12H14O3 and a molecular weight of 206.23800 g/mol. Key properties include a boiling point of 299.888ºC at 760 mmHg, a density of 1.137 g/cm3 and a flash point of 121.838ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 24698-77-9
Jingsj CID: J-1321574-2
Molecular Formula: C₁₂H₁₄O₃
Molecular Weight: 206.23800 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	299.888ºC at 760 mmHg
Density	1.137 g/cm3
Flash Point	121.838ºC
Exact Mass	206.09400
PSA	35.53000
LogP	1.94330
Storage Conditions	2-8°C

Customs & Trade Information

HS Code	2932999099
Summary	2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. 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 3,4-dihydro-2H-chromene-2-carboxylate?

The CAS number of ethyl 3,4-dihydro-2H-chromene-2-carboxylate is 24698-77-9.

What are the molecular formula and molecular weight of ethyl 3,4-dihydro-2H-chromene-2-carboxylate?

ethyl 3,4-dihydro-2H-chromene-2-carboxylate has molecular formula C12H14O3 and molecular weight 206.23800 g/mol.

What are the upstream and downstream products of ethyl 3,4-dihydro-2H-chromene-2-carboxylate?

For ethyl 3,4-dihydro-2H-chromene-2-carboxylate, Upstream Products: Ethyl 4-oxo-4H-1-benzopyran-2-carboxylate, Chroman-2-carboxylic acid, Ethanol; Downstream Products: Chroman-2-ylmethanol.

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 3,4-dihydro-2H-chromene-2-carboxylate (CAS 24698-77-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1321574-2 (accessed 2026-11-09).

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