2-Hydroxy-3,4,5,6-tetramethoxychalcone

Modify Date: 2025-08-23 21:12:53

2-Hydroxy-3,4,5,6-tetramethoxychalcone Structure
2-Hydroxy-3,4,5,6-tetramethoxychalcone structure
 Common Name 2-Hydroxy-3,4,5,6-tetramethoxychalcone
CAS Number 219298-74-5 Molecular Weight 344.358
Density 1.2±0.1 g/cm3 Boiling Point 532.7±50.0 °C at 760 mmHg
Molecular Formula C19H20O6 Melting Point N/A
MSDS N/A Flash Point 189.8±23.6 °C

 Names

Name 2-Hydroxy-3,4,5,6-tetramethoxychalcone
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.2±0.1 g/cm3
Boiling Point 532.7±50.0 °C at 760 mmHg
Molecular Formula C19H20O6
Molecular Weight 344.358
Flash Point 189.8±23.6 °C
Exact Mass 344.125977
PSA 74.22000
LogP 3.40
Vapour Pressure 0.0±1.5 mmHg at 25°C
Index of Refraction 1.588
InChIKey WKHFCYYMOLJMDZ-ZHACJKMWSA-N
SMILES COc1c(O)c(C=CC(=O)c2ccccc2)c(OC)c(OC)c1OC

 Safety Information

Hazard Codes Xi
HS Code 2914509090

 Customs

HS Code 2914509090
Summary HS:2914509090 other ketones with other oxygen function VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

 Synonyms

(2E)-3-(2-Hydroxy-3,4,5,6-tetramethoxyphenyl)-1-phenyl-2-propen-1-one
2-Propen-1-one, 3-(2-hydroxy-3,4,5,6-tetramethoxyphenyl)-1-phenyl-, (2E)-
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Chemsrc provides 2-Hydroxy-3,4,5,6-tetramethoxychalcone(CAS#:219298-74-5) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. Articles of 2-Hydroxy-3,4,5,6-tetramethoxychalcone are included as well.>> amp version: 2-Hydroxy-3,4,5,6-tetramethoxychalcone

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