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Origin: China
Cas No: 21392-57-4
Specification: 99%min
Min order Quantity: 1 /kg
Supply Ability: 50 mt/month
Lead time: 7 days for OEM, 3 days for ready goods
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Property
Basic Info
Chemical Name | chrysin 5,7-dimethyl ether |
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Synonyms | 5,7-dimethoxy-2-phenyl-4H-1-benzopyran-4-one; |
CAS No. | 21392-57-4 |
Molecular Formula | C17H14O4 |
Molecular Weight | 282.29100 |
PSA | 48.67000 |
LogP | 3.47720 |
Properties
Appearance & Physical State | white crystals |
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Density | 1.242 g/cm3 |
Boiling Point | 476.6ºC at 760 mmHg |
Melting Point | 150-152ºC |
Flash Point | 213.4ºC |
Refractive Index | 1.598 |
Vapor Pressure | 3.01E-09mmHg at 25°C |
Safety Info
HS Code | 2914509090 |
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Synthesis Route
Precursor
Downstream Product