2H-naphtho[1,8-bc]furan-2-one

2H-萘并[1,8-bc]呋喃-2-酮

Also known as: 2H-Naphtho(1,8-bc)furan-2-one, 8-Hydroxy-1-naphthalenecarboxylic acid 1,8-lactone, 8-Hydroxy-1-naphthalenecarboxylic acid lactone, 8-Hydroxy-1-naphthoic acid 1,8-lactone, 8-Hydroxynaphthalene-1-carboxylic acid lactone, Naphtholactone, EINECS 226-050-5, 2-oxatricyclo[6.3.1.0⁴,¹²]dodeca-1(11),4(12),5,7,9-pentaen-3-one

2H-naphtho[1,8-bc]furan-2-one (CAS 5247-85-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H6O2 and a molecular weight of 170.16400 g/mol. It is also known as 2H-Naphtho(1,8-bc)furan-2-one, 8-Hydroxy-1-naphthalenecarboxylic acid 1,8-lactone and 8-Hydroxy-1-naphthalenecarboxylic acid lactone. Key properties include a boiling point of 325.6ºC at 760mmHg, a density of 1.389g/cm3 and a flash point of 134.4ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

5247-85-8

Jingsj CID

J-37293-4

Molecular Formula

C₁₁H₆O₂

Chinese Name

2H-萘并[1,8-bc]呋喃-2-酮

Molecular Weight

170.16400 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026