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: 3,4-DIMETHOXY-2'-HYDROXYCHALCONE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

19152-36-4

19152-36-4 structure

19152-36-4 structure

Name: 3-(3,4-Dimethoxyphenyl)-1-(2-hydroxyphenyl)prop-2-en-1-one
Chemical Name: 3,4-Dimethoxy-2'-hydroxychalcone
CAS Number: 19152-36-4
Molecular Formula: C₁₇H₁₆O₄
Molecular Weight: 284.30700
Create Date: 2017-01-31 03:21:12
Modify Date: 2026-06-30 17:18:45

Name	3,4-Dimethoxy-2'-hydroxychalcone
Synonyms	3-(3,4-DIMETHOXYPHENYL)-1-(2-HYDROXYPHENYL)PROP-2-EN-1-ONE 3-(3,4-Dimethoxyphenyl)-1-(2-hydroxyphenyl)prop-2-en-1-one , 2'-Hydroxy-3,4-dimethoxychalcone 2-Propen-1-one, 3-(3,4-dimethoxyphenyl)-1-(2-hydroxyphenyl) 2'-HYDROXY-3,4-DIMETHOXYCHALCONE hydroxy-2' dimethoxy-3,4 chalcone 3,4-DIMETHOXY-2'-HYDROXYCHALCONE 2''-Hydroxy-3,4-dimethoxychalcone

Density	1.203g/cm3
Boiling Point	466.4ºC at 760mmHg
Molecular Formula	C₁₇H₁₆O₄
Molecular Weight	284.30700
Flash Point	171.5ºC
Exact Mass	284.10500
PSA	55.76000
LogP	3.30550
Vapour Pressure	2.54E-09mmHg at 25°C
Index of Refraction	1.614

HS Code	2914509090

Precursor 0
DownStream 9
4143-62-8 63831-46-9 6344-21-4 36136-91-1
4143-64-0 86383-39-3 6889-80-1 89367-09-9
6068-78-6

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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