4-[bis(4-hydroxy-3-methoxy-phenyl)methylidene]-2-methoxy-cyclohexa-2,5-dien-1-one

Modify Date: 2025-09-15 13:52:03

4-[bis(4-hydroxy-3-methoxy-phenyl)methylidene]-2-methoxy-cyclohexa-2,5-dien-1-one Structure
4-[bis(4-hydroxy-3-methoxy-phenyl)methylidene]-2-methoxy-cyclohexa-2,5-dien-1-one structure
Common Name 4-[bis(4-hydroxy-3-methoxy-phenyl)methylidene]-2-methoxy-cyclohexa-2,5-dien-1-one
CAS Number 5664-34-6 Molecular Weight 380.39100
Density 1.34g/cm3 Boiling Point 646.1ºC at 760 mmHg
Molecular Formula C22H20O6 Melting Point N/A
MSDS N/A Flash Point 229.5ºC

 Names

Name 4-[bis(4-hydroxy-3-methoxyphenyl)methylidene]-2-methoxycyclohexa-2,5-dien-1-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.34g/cm3
Boiling Point 646.1ºC at 760 mmHg
Molecular Formula C22H20O6
Molecular Weight 380.39100
Flash Point 229.5ºC
Exact Mass 380.12600
PSA 85.22000
LogP 3.58610
Index of Refraction 1.651
InChIKey PXKHQWSDWIEGLZ-UHFFFAOYSA-N
SMILES COC1=CC(=C(c2ccc(O)c(OC)c2)c2ccc(O)c(OC)c2)C=CC1=O

 Safety Information

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

3,3',3''-Trimethoxy-aurin
Rubrophen
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