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: 5,8-dihydroxy-2-(2-(4-methoxyphenyl)ethyl)chromone
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

128922-70-3

128922-70-3 structure

128922-70-3 structure

Name: 5,8-dihydroxy-2-(2-(4-methoxyphenyl)ethyl)chromone
Chemical Name: 5,8-dihydroxy-2-[2-(4-methoxyphenyl)ethyl]chromen-4-one
CAS Number: 128922-70-3
Molecular Formula: C₁₈H₁₆O₅
Molecular Weight: 312.31700
Create Date: 2018-12-09 16:31:22
Modify Date: 2025-09-12 10:18:31

Names
Properties

Name	5,8-dihydroxy-2-[2-(4-methoxyphenyl)ethyl]chromen-4-one
Synonyms	dpmc

Density	1.333g/cm3
Boiling Point	540.2ºC at 760mmHg
Molecular Formula	C₁₈H₁₆O₅
Molecular Weight	312.31700
Flash Point	200.1ºC
Exact Mass	312.10000
PSA	79.90000
LogP	2.99800
Vapour Pressure	2.78E-12mmHg at 25°C
Index of Refraction	1.636

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