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: 3'-BENZYLOXY-4',5,6,7-TETRAMETHOXYFLAVONE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

21764-08-9

21764-08-9 structure

21764-08-9 structure

Name: 3'-BENZYLOXY-4',5,6,7-TETRAMETHOXYFLAVONE
Chemical Name: 5,6,7-trimethoxy-2-(4-methoxy-3-phenylmethoxyphenyl)chromen-4-one
CAS Number: 21764-08-9
Molecular Formula: C₂₆H₂₄O₇
Molecular Weight: 448.46500
Create Date: 2018-12-29 17:38:47
Modify Date: 2025-08-22 07:55:21

Name	5,6,7-trimethoxy-2-(4-methoxy-3-phenylmethoxyphenyl)chromen-4-one
Synonyms	Flavone,3'-(benzyloxy)-4',5,6,7-tetramethoxy-(8CI) 4H-1-Benzopyran-4-one,5,6,7-trimethoxy-2-[4-methoxy-3-(phenylmethoxy)phenyl]

Density	1.245g/cm3
Boiling Point	628.9ºC at 760mmHg
Melting Point	96-98ºC
Molecular Formula	C₂₆H₂₄O₇
Molecular Weight	448.46500
Flash Point	270.5ºC
Exact Mass	448.15200
PSA	76.36000
LogP	5.07340
Vapour Pressure	9.9E-16mmHg at 25°C
Index of Refraction	1.593

Safety Phrases	S22-S24/25

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