83790-87-8

83790-87-8 structure

Name: (2-Butylbenzofuran-3-yl)(4-methoxyphenyl)methanone
Chemical Name: (2-butyl-1-benzofuran-3-yl)-(4-methoxyphenyl)methanone
CAS Number: 83790-87-8
Molecular Formula: C₂₀H₂₀O₃
Molecular Weight: 308.37100
Create Date: 2017-03-20 07:14:27
Modify Date: 2025-09-14 16:32:36

Name	(2-butyl-1-benzofuran-3-yl)-(4-methoxyphenyl)methanone
Synonyms	EINECS 280-851-4 (2-butylbenzofuran-3-yl)(4-methoxyphenyl)methanone 2-n-butyl 3-(4-methoxy benzoyl)-benzofuran (2-butylbenzofuran-3-yl) (4-methoxyphenyl) ketone Ketone,2-butyl-3-benzofuranyl p-methoxyphenyl (7CI) 2-Butyl-3-anisoyl-benzofuran Amiodarone Impurity 10

Density	1.124g/cm3
Boiling Point	472ºC at 760 mmHg
Molecular Formula	C₂₀H₂₀O₃
Molecular Weight	308.37100
Flash Point	239.3ºC
Exact Mass	308.14100
PSA	39.44000
LogP	5.01500
Index of Refraction	1.583

HS Code	2932999099

75-44-5

4265-27-4

75-34-3

~78%

83790-87-8

Literature: Sanofi Patent: US5266711 A1, 1993 ;

4265-27-4

100-07-2

~65%

83790-87-8

Literature: J-PHARMA CO., LTD.; WEMPE, Michael, F.; ENDOU, Hitoshi Patent: WO2012/48058 A2, 2012 ; Location in patent: Page/Page column 42-43 ; WO 2012/048058 A2

Precursor 4
75-44-5 4265-27-4 75-34-3 100-07-2
DownStream 1
52490-15-0

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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