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(E)-3-(4-hydroxy-2-methoxyphenyl)-1-(4-hydroxyphenyl)prop-2-en-1-one

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Origin: China

Cas No: 34221-41-5

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 100 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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CAS No.: 34221-41-5 Formula: C16H14O4 Molecular Weight: 270.28000

Basic Info

Chemical Name	(E)-3-(4-hydroxy-2-methoxyphenyl)-1-(4-hydroxyphenyl)prop-2-en-1-one
Synonyms	2-methoxy-4,4'-dihydroxychalcone; loureirin C; 4',4-dihydroxy-2-methoxychalcone; Echinatin; Retrochalcone; Echinantin;
CAS No.	34221-41-5
Molecular Formula	C16H14O4
Molecular Weight	270.28000
PSA	66.76000
LogP	3.00250

Properties

Density	1.282 g/cm3
Boiling Point	509.8ºC at 760 mmHg
Melting Point	210ºC (dec.)
Flash Point	193.3ºC
Refractive Index	1.657

Safety Info

HS Code	2914509090

Synthesis Route

4-hydroxy-2-methoxybenzaldehyde+4'-hydroxyacetophenone→(E)-3-(4-hydroxy-2-methoxyphenyl)-1-(4-hydroxyphenyl)prop-2-en-1-one
1-[4-(oxan-2-yloxy)phenyl]ethanone+2-methoxy-4-(oxan-2-yloxy)benzaldehyde→(E)-3-(4-hydroxy-2-methoxyphenyl)-1-(4-hydroxyphenyl)prop-2-en-1-one
1-(4-hydroxy-2-methoxy-phenyl)ethanone+4'-hydroxyacetophenone→(E)-3-(4-hydroxy-2-methoxyphenyl)-1-(4-hydroxyphenyl)prop-2-en-1-one

Precursor

4'-hydroxyacetophenone
4-hydroxy-2-methoxybenzaldehyde
1-[4-(oxan-2-yloxy)phenyl]ethanone
2-methoxy-4-(oxan-2-yloxy)benzaldehyde

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