3-Methylene-2H-1-benzopyran-2,4(3H)-dione

Modify Date: 2025-08-28 17:28:30

3-Methylene-2H-1-benzopyran-2,4(3H)-dione Structure
3-Methylene-2H-1-benzopyran-2,4(3H)-dione structure
 Common Name 3-Methylene-2H-1-benzopyran-2,4(3H)-dione
CAS Number 118157-98-5 Molecular Weight 174.15
Density N/A Boiling Point N/A
Molecular Formula C10H6O3 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 3-Methylene-2H-1-benzopyran-2,4(3H)-dione

 Chemical & Physical Properties

Molecular Formula C10H6O3
Molecular Weight 174.15

 Preparation

C=C1C(=O)Oc2ccccc2C1=O
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Chemsrc provides CAS#:118157-98-5 MSDS, density, melting point, boiling point, structure, etc. Its name is 3-Methylene-2H-1-benzopyran-2,4(3H)-dione>> amp version: 3-Methylene-2H-1-benzopyran-2,4(3H)-dione

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