2,3-Dihydrobenzofuran-4-carbaldehyde

2,3-二氢苯并呋喃-4-甲醛

Also known as: 2,3-DIHYDRO-4-BENZOFURANCARBOXALDEHYDE, 2,3-DIHYDRO-BENZOFURAN-4-CARBALDEHYDE, 2,3-Dihydro-4-benzofurancarbaldehyde, 2,3-Dihydro-4-benzofurancarboxaldehyde, 2,3-dihydro-1-benzofuran-4-carbaldehyde, 2,3-dihydrobenzofuran-4-aldehyde, 2,3-dihydrobenzofuran-4-carboxaldehyde, 4-Benzofurancarboxaldehyde, 2,3-dihydro-, Tasimelteon INT, Tasimelteon intermediate

2,3-Dihydrobenzofuran-4-carbaldehyde (CAS 209256-42-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H8O2 and a molecular weight of 148.15900 g/mol. It is also known as 2,3-DIHYDRO-4-BENZOFURANCARBOXALDEHYDE, 2,3-DIHYDRO-BENZOFURAN-4-CARBALDEHYDE and 2,3-Dihydro-4-benzofurancarbaldehyde. Key properties include a boiling point of 275.7ºC at 760mmHg, a density of 1.222g/cm3 and a flash point of 132ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

209256-42-8

Jingsj CID

J-1361860-5

Molecular Formula

C₉H₈O₂

Chinese Name

2,3-二氢苯并呋喃-4-甲醛

Molecular Weight

148.15900 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026