1,2,7,8-Dibenzo-9-thiafluorene

12-thiapentacyclo[11.8.0.02,11.05,10.014,19]henicosa-1(13),2(11),3,5,7,9,14,16,18,20-decaene

CAS: 239-72-5

Molecular Formula	`C20H12S`
Molecular Weight	284.4 g/mol

Chemical Identifiers

CAS Number	239-72-5
SMILES	`C1=CC=C2C(=C1)C=CC3=C2SC4=C3C=CC5=CC=CC=C54`
InChIKey	`RHACEINAFSEPBJ-UHFFFAOYSA-N`

📖 Product Overview

1,2,7,8-Dibenzo-9-thiafluorene (CAS: 239-72-5) is a chemical compound with molecular formula C20H12S and molecular weight 284.4 g/mol. Its IUPAC systematic name is 12-thiapentacyclo[11.8.0.02,11.05,10.014,19]henicosa-1(13),2(11),3,5,7,9,14,16,18,20-decaene. InChI Key: RHACEINAFSEPBJ-UHFFFAOYSA-N. SMILES: C1=CC=C2C(=C1)C=CC3=C2SC4=C3C=CC5=CC=CC=C54.

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Safety Data Sheet (MSDS / SDS) View the Laboratory Chemical Safety Summary (LCSS) on PubChem — includes GHS classifications, hazard statements, first aid measures, and handling precautions.

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