3,3′-Carbonylbis[2H-1-benzopyran-2-one]
CAS Registry Number®
1846-75-9
CAS Name
3,3′-Carbonylbis[2H-1-benzopyran-2-one]Molecular Formula
C19H10O5Molecular Mass
318.28Cite this Page
3,3′-Carbonylbis[2H-1-benzopyran-2-one]. CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. http://commonchemistry.cas.org/detail?cas_rn=1846-75-9 (retrieved ) (CAS RN: 1846-75-9). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).Compound Properties
Melting Point (1)
251-252 °C
Source(s)
- (1) Denotes property values from the ZIC/VINITI data file provided by InfoChem.
Other Names and Identifiers
InChI
InChI=1S/C19H10O5/c20-17(13-9-11-5-1-3-7-15(11)23-18(13)21)14-10-12-6-2-4-8-16(12)24-19(14)22/h1-10H
InChIKey
InChIKey=LXCJXYYYOPFEDH-UHFFFAOYSA-N
SMILES
C(=O)(C1=CC=2C(OC1=O)=CC=CC2)C3=CC=4C(OC3=O)=CC=CC4
Canonical SMILES
O=C1OC=2C=CC=CC2C=C1C(=O)C3=CC=4C=CC=CC4OC3=O
Other Names for this Substance
- 2H-1-Benzopyran-2-one, 3,3′-carbonylbis-
- Coumarin, 3,3′-carbonyldi-
- 3,3′-Carbonylbis[2H-1-benzopyran-2-one]
- 3,3′-Carbonylbiscoumarin
- 3,3′-carbonylbis(2H-chromen-2-one)
