9,10-Dihydrobenzo[b]naphtho[2,3-d]thiophen-7(8H)-one

9,10-二氢苯并[b]萘并[2,3-b]噻吩-7(h)-酮

Also known as: 9,10-dihydro-8H-naphtho[7,6-b][1]benzothiol-7-one, 9,10-dihydro-8H-benzo[b]naphtho[2,3-d]thiophen-7-one, 9,10-dihydrobenzo[b]naphtho[2,3-d]thiophen-7(8H)-one, 9,10-dihydronaphtho[2,3-b][1]benzothiophen-7(8H)-one, Benzo[b]naphtho[2,3-d]thiophen-7(8H)-one, 9,10-dihydro-, NSC 32084

9,10-Dihydrobenzo[b]naphtho[2,3-d]thiophen-7(8H)-one (CAS 20841-54-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C16H12OS and a molecular weight of 252.33100 g/mol. It is also known as 9,10-dihydro-8H-naphtho[7,6-b][1]benzothiol-7-one, 9,10-dihydro-8H-benzo[b]naphtho[2,3-d]thiophen-7-one and 9,10-dihydrobenzo[b]naphtho[2,3-d]thiophen-7(8H)-one. Key properties include a boiling point of 460.1ºC at 760 mmHg, a density of 1.324g/cm3 and a flash point of 232.1ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

20841-54-7

Jingsj CID

J-1317113-7

Molecular Formula

C₁₆H₁₂OS

Chinese Name

9,10-二氢苯并[b]萘并[2,3-b]噻吩-7(h)-酮

Molecular Weight

252.33100 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026