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: Ethanone,1-(7-hydroxy-5-methoxy-2,2-dimethyl-2H-1-benzopyran-6-yl)-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

529-70-4

529-70-4 structure

529-70-4 structure

Name: Ethanone,1-(7-hydroxy-5-methoxy-2,2-dimethyl-2H-1-benzopyran-6-yl)-
Chemical Name: 1-(7-hydroxy-5-methoxy-2,2-dimethylchromen-6-yl)ethanone
CAS Number: 529-70-4
Molecular Formula: C₁₄H₁₆O₄
Molecular Weight: 248.27400
Create Date: 2016-07-28 14:29:22
Modify Date: 2025-09-10 20:10:27

Name	1-(7-hydroxy-5-methoxy-2,2-dimethylchromen-6-yl)ethanone
Synonyms	Ethanone,2-dimethyl-2H-1-benzopyran-6-yl) Ketone,7-hydroxy-5-methoxy-2,2-dimethyl-2H-1-benzopyran-6-yl methyl 1-(7-hydroxy-5-methoxy-2,2-dimethyl-2H-chromen-6-yl)-ethanone 1-(7-Hydroxy-5-methoxy-2,2-dimethyl-2H-chromen-6-yl)-aethanon 6-acetyl-7-hydroxy-5-methoxy-2,2-dimethylchromene Evodinnol Ketone,2-dimethyl-2H-1-benzopyran-6-yl methyl EVODIONOL 6-acetyl-5-methoxy-2,2-dimethyl-2H-chromene

Density	1.165g/cm3
Boiling Point	416.5ºC at 760mmHg
Molecular Formula	C₁₄H₁₆O₄
Molecular Weight	248.27400
Flash Point	157.4ºC
Exact Mass	248.10500
PSA	55.76000
LogP	2.78760
Index of Refraction	1.547

HS Code	2914509090

Precursor 9
27364-64-3 74047-32-8 27364-68-7 82538-75-8
115-18-4 82538-76-9 3602-54-8 78-79-5
541-47-9
DownStream 1
5307-59-5

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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