2H-1-BENZOPYRAN-2-ONE, 3,3'-[(2,3,4-TRIMETHOXYPHENYL)METHYLENE]BIS[4-HYDROXY]-

Modify Date: 2025-08-30 10:37:35

2H-1-BENZOPYRAN-2-ONE, 3,3'-[(2,3,4-TRIMETHOXYPHENYL)METHYLENE]BIS[4-HYDROXY]- Structure
2H-1-BENZOPYRAN-2-ONE, 3,3'-[(2,3,4-TRIMETHOXYPHENYL)METHYLENE]BIS[4-HYDROXY]- structure
Common Name 2H-1-BENZOPYRAN-2-ONE, 3,3'-[(2,3,4-TRIMETHOXYPHENYL)METHYLENE]BIS[4-HYDROXY]-
CAS Number 215118-76-6 Molecular Weight 502.46900
Density 1.461g/cm3 Boiling Point 749ºC at 760 mmHg
Molecular Formula C28H22O9 Melting Point N/A
MSDS N/A Flash Point 253.9ºC

 Names

Name 3,3'-[(2,3,4-Trimethoxyphenyl)methylene]bis(4-hydroxy-2H-chromen- 2-one)

 Chemical & Physical Properties

Density 1.461g/cm3
Boiling Point 749ºC at 760 mmHg
Molecular Formula C28H22O9
Molecular Weight 502.46900
Flash Point 253.9ºC
Exact Mass 502.12600
PSA 128.57000
LogP 4.51660
Vapour Pressure 1.45E-23mmHg at 25°C
Index of Refraction 1.679
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