4-Oxo-4H-1-benzopyran-2-carbonyl chloride
CAS Registry Number®
5112-47-0
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CAS Name
4-Oxo-4H-1-benzopyran-2-carbonyl chlorideMolecular Formula
C10H5ClO3Molecular Mass
208.60Cite this Page
4-Oxo-4H-1-benzopyran-2-carbonyl chloride. CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. http://commonchemistry.cas.org/ChemicalDetail.aspx?ref=5112-47-0 (retrieved ) (CAS RN: 5112-47-0). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).Compound Properties
Melting Point (1)
108-109 °C
Source(s)
Other Names and Identifiers
InChI
InChI=1S/C10H5ClO3/c11-10(13)9-5-7(12)6-3-1-2-4-8(6)14-9/h1-5H
InChIKey
InChIKey=FAEHWELEABAGRQ-UHFFFAOYSA-N
SMILES
O=C1C=2C(OC(C(Cl)=O)=C1)=CC=CC2
Canonical SMILES
O=C(Cl)C=1OC=2C=CC=CC2C(=O)C1
Other Names for this Substance
- 4H-1-Benzopyran-2-carbonyl chloride, 4-oxo-
- 4-Oxo-4H-1-benzopyran-2-carbonyl chloride
- Chromone-2-carboxylic acid chloride
- 2-Chromonecarbonyl chloride
- 2-(Chlorocarbonyl)chromone
