Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 7-(2-bromoethoxy)-4-methyl-chromen-2-one
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
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7471-76-3

7471-76-3 structure

7471-76-3 structure

Name: 7-(2-bromoethoxy)-4-methyl-chromen-2-one
Chemical Name: 7-(2-bromoethoxy)-4-methylchromen-2-one
CAS Number: 7471-76-3
Molecular Formula: C₁₂H₁₁BrO₃
Molecular Weight: 283.11800
Create Date: 2016-02-26 03:19:13
Modify Date: 2025-09-24 17:16:34

Name	7-(2-bromoethoxy)-4-methylchromen-2-one
Synonyms	7-(2'-bromo-ethyl-oxy)-4-methyl-coumarin 7-bromoethoxy-4-methylcoumarin 4-methyl-7-(2'-bromoallyloxy)coumarin 7-(2-bromoethyloxy)-4-methylbenzopyran-2-one 7-(2-Brom-aethoxy)-4-methyl-cumarin 7-(2-bromo-ethoxy)-4-methyl-chromen-2-one 7-(2-bromoethoxy)-4-methyl-2H-chromen-2-one 7-(2-Brom-allyloxy)-4-methyl-cumarin 7-[(2-bromoallyl)oxy]-4-methyl-2H-chromen-2-one 7-(2-bromoethoxy)-4-methyl-coumarin 7-(2-bromo-allyloxy)-4-methyl-coumarin

Density	1.499g/cm3
Boiling Point	415.6ºC at 760mmHg
Molecular Formula	C₁₂H₁₁BrO₃
Molecular Weight	283.11800
Flash Point	205.2ºC
Exact Mass	281.98900
PSA	39.44000
LogP	2.87510

90-33-5 structure

90-33-5

106-93-4 structure

106-93-4

~81%

7471-76-3 structure

7471-76-3

Literature: Xi, Hai-Tao; Xiong, Min-Qiu; Wang, Lei-Lei; Hu, Quan-Zi; Sun, Xiao-Qiang Journal of the Chinese Chemical Society, 2010 , vol. 57, # 4 A p. 612 - 615

108-46-3 structure

108-46-3

~%

7471-76-3 structure

7471-76-3

Literature: Zhou, Xiang; Chen, Ya-Dong; Wang, Tao; Wang, Xiao-Bing; Kong, Ling-Yi Chemistry and Biodiversity, 2011 , vol. 8, # 6 p. 1052 - 1064

Precursor 3
90-33-5 106-93-4 108-46-3
DownStream 1
66346-10-9

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