4H-1-Benzothiopyran-4-one
CAS Registry Number®
491-39-4
CAS Name
4H-1-Benzothiopyran-4-oneMolecular Formula
C9H6OSMolecular Mass
162.21Cite this Page
4H-1-Benzothiopyran-4-one. CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. http://commonchemistry.cas.org/detail?cas_rn=491-39-4 (retrieved ) (CAS RN: 491-39-4). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).Compound Properties
Boiling Point (1)
115-130 °C @ Press: 2-3 TorrMelting Point (2)
78 °C
Source(s)
Other Names and Identifiers
InChI
InChI=1S/C9H6OS/c10-8-5-6-11-9-4-2-1-3-7(8)9/h1-6H
InChIKey
InChIKey=DHSYDTXGFJPXKA-UHFFFAOYSA-N
SMILES
O=C1C=2C(SC=C1)=CC=CC2
Canonical SMILES
O=C1C=CSC=2C=CC=CC12
Other Names for this Substance
- 4H-1-Benzothiopyran-4-one
- 1-Thiochromone
- Thiachromone
- Thiochromone
- Thiachromon
