2-[(1E)-2-(2-Chlorophenyl)ethenyl]-4H-1-benzopyran-4-one

Modify Date: 2024-09-04 10:00:00

2-[(1E)-2-(2-Chlorophenyl)ethenyl]-4H-1-benzopyran-4-one structure
Common Name 2-[(1E)-2-(2-Chlorophenyl)ethenyl]-4H-1-benzopyran-4-one
CAS Number 213819-67-1 Molecular Weight 282.7
Density N/A Boiling Point N/A
Molecular Formula C17H11ClO2 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 2-[(1E)-2-(2-Chlorophenyl)ethenyl]-4H-1-benzopyran-4-one

 Chemical & Physical Properties

Molecular Formula C17H11ClO2
Molecular Weight 282.7

 Preparation

O=c1cc(C=Cc2ccccc2Cl)oc2ccccc12