Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2-hydroxy-7-methoxy-3-(3-methoxyphenoxy)chromen-4-one
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

20647-62-5

20647-62-5 structure

20647-62-5 structure

Name: 2-hydroxy-7-methoxy-3-(3-methoxyphenoxy)chromen-4-one
Chemical Name: 4-hydroxy-7-methoxy-3-(3-methoxyphenoxy)chromen-2-one
CAS Number: 20647-62-5
Molecular Formula: C₁₇H₁₄O₆
Molecular Weight: 314.28900
Create Date: 2016-11-30 16:57:15
Modify Date: 2025-08-28 10:27:21

Names
Properties

Name	4-hydroxy-7-methoxy-3-(3-methoxyphenoxy)chromen-2-one

Density	1.381g/cm3
Boiling Point	445.7ºC at 760mmHg
Molecular Formula	C₁₇H₁₄O₆
Molecular Weight	314.28900
Flash Point	162.4ºC
Exact Mass	314.07900
PSA	78.13000
LogP	3.30810
Vapour Pressure	1E-08mmHg at 25°C
Index of Refraction	1.63

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