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: 5-HYDROXY-2'-METHOXYFLAVONE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

6665-71-0

6665-71-0 structure

6665-71-0 structure

Name: 5-hydroxy-2'-methoxyflavone
Chemical Name: 5-hydroxy-2'-methoxyflavone
CAS Number: 6665-71-0
Molecular Formula: C₁₆H₁₂O₄
Molecular Weight: 268.26400
Create Date: 2018-03-08 08:00:00
Modify Date: 2025-08-22 20:19:34

Name	5-hydroxy-2'-methoxyflavone
Synonyms	5-hydroxy-2-(2-hydroxy-phenyl)-chromen-4-one 2',5-Dihydroxyflavon 5-hydroxy-2-(2-methoxyphenyl)-chromen-4-one 5-Hydroxy-2'-methoxy-flavon 5-hydroxy-2-(2-methoxyphenyl)-4H-chromen-4-one 5-Hydroxy-2-(2-hydroxy-phenyl)-chromen-4-on 5-Hydroxy-2-(2-methoxy-phenyl)-chromen-4-on

Density	1.329g/cm3
Boiling Point	465.5ºC at 760 mmHg
Molecular Formula	C₁₆H₁₂O₄
Molecular Weight	268.26400
Flash Point	177.5ºC
Exact Mass	268.07400
PSA	59.67000
LogP	3.17420
Index of Refraction	1.641

HS Code	2914509090

Precursor 9
1443430-26-9 699-83-2 4047-24-9 135-02-4
2040-04-2 74670-11-4 6697-62-7 55142-16-0
856814-81-8
DownStream 0

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%

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