Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 3-BROMO-4-HYDROXY-5H-FURAN-2-ONE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

21151-51-9

21151-51-9 structure

21151-51-9 structure

Name: 3-BROMO-4-HYDROXY-5H-FURAN-2-ONE
Chemical Name: 4-bromo-3-hydroxy-2H-furan-5-one
CAS Number: 21151-51-9
Molecular Formula: C₄H₃BrO₃
Molecular Weight: 178.96900
Create Date: 2016-09-10 12:43:03
Modify Date: 2024-04-02 23:30:15

Name	4-bromo-3-hydroxy-2H-furan-5-one
Synonyms	BB_SC-5637 4-bromo-5-hydroxyfuran-3-one 3-BROMO-4-HYDROXY-5H-FURAN-2-ONE 3-bromo tetronic acid 2-bromotetronic acid

Molecular Formula	C₄H₃BrO₃
Molecular Weight	178.96900
Exact Mass	177.92700
PSA	46.53000
LogP	0.70770

HS Code	2932209090

541-57-1 structure

541-57-1

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21151-51-9 structure

21151-51-9

Literature: Ge, Ping; Kirk, Kenneth L. Journal of Fluorine Chemistry, 1997 , vol. 84, # 1 p. 45 - 47

Precursor 1
541-57-1
DownStream 1
541-57-1

HS Code	2932209090
Summary	2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%