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

3034-08-0

3034-08-0 structure

3034-08-0 structure

Name: 4'-METHOXYFLAVANONE
Chemical Name: (2S)-2-(4-Methoxyphenyl)-2,3-dihydro-4H-chromen-4-one
CAS Number: 3034-08-0
Molecular Formula: C₁₆H₁₄O₃
Molecular Weight: 254.28100
Create Date: 2018-07-19 00:06:44
Modify Date: 2025-09-09 14:06:37

Name	(2S)-2-(4-Methoxyphenyl)-2,3-dihydro-4H-chromen-4-one
Synonyms	METHOXYFLAVANONE,4' 2-(4-methoxyphenyl)-2,3-dihydrochromen-4-one 2,3-dihydro-2-(4-methoxyphenyl)-4H-1-benzopyran-4-one 2-(4-methoxyphenyl)-4-chromanone 2-(4'-methoxyphenyl)-2,3-dihydro-4H-chromen-4-one 2,3-dihydro-2-(4-methoxyphenyl)chromen-4-one 2-(4-methoxyphenyl)chroman-4-one

Density	1.199g/cm3
Boiling Point	421.8ºC at 760mmHg
Melting Point	92-94ºC
Molecular Formula	C₁₆H₁₄O₃
Molecular Weight	254.28100
Flash Point	200.7ºC
Exact Mass	254.09400
PSA	35.53000
LogP	3.40170
Index of Refraction	1.587

WGK Germany	3
HS Code	2932999099

Precursor 9
3327-24-0 118-93-4 123-11-5 34000-29-8
104-92-7 491-37-2 491-38-3 5720-07-0
58721-41-8
DownStream 8
4143-74-2 71993-33-4 100-09-4 71993-29-8
1621-58-5 73910-85-7 6889-78-7 78933-14-9

HS Code	2932999099
Summary	2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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