Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1-(benzo[d][1,3]dioxol-5-yl)-2-bromopropan-1-one
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Purity: 98.0%
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Henan Tianfu Chemical Co., Ltd.
China
Product Name: 1-(Benzo[d][1,3]dioxol-5-yl)-2-bromopropan-1-one
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
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Contact: Anson
Email: info@tianfuchem.com

52190-28-0

52190-28-0 structure

52190-28-0 structure

Name: 2-Bromo-3',4'-(methylenedioxy)propiophenone
Chemical Name: 2-Bromo-3',4'-(methylenedioxy)propiophenone
CAS Number: 52190-28-0
Molecular Formula: C₁₀H₉BrO₃
Molecular Weight: 257.08100
Create Date: 2016-09-21 18:24:22
Modify Date: 2025-08-25 21:02:53

Name	2-Bromo-3',4'-(methylenedioxy)propiophenone
Synonyms	1-(1,3-benzodioxol-5-yl)-2-bromopropan-1-one

Density	1.585 g/cm3
Boiling Point	345.673ºC at 760 mmHg
Molecular Formula	C₁₀H₉BrO₃
Molecular Weight	257.08100
Flash Point	162.857ºC
Exact Mass	255.97400
PSA	35.53000
LogP	2.38140

HS Code	2932999099

28281-49-4 structure

28281-49-4

~83%

52190-28-0 structure

52190-28-0

Literature: Lou, Sha; Fu, Gregory C. Journal of the American Chemical Society, 2010 , vol. 132, p. 1264 - 1266

7451-98-1 structure

7451-98-1

~%

52190-28-0 structure

52190-28-0

Literature: Winthrop Chem. Co. Patent: US1964973 , 1932 ;

Precursor 2
28281-49-4 7451-98-1
DownStream 0

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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