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

4544-43-8

4544-43-8 structure

4544-43-8 structure

Name: Ethyl 2-bromo-4,4,4-trifluoro-3-oxobutanoate
Chemical Name: Ethyl 2-bromo-4,4,4-trifluoro-3-oxobutanoate
CAS Number: 4544-43-8
Molecular Formula: C₆H₆BrF₃O₃
Molecular Weight: 263.00900
Create Date: 2018-12-09 19:23:07
Modify Date: 2024-01-11 22:06:59

Name	Ethyl 2-bromo-4,4,4-trifluoro-3-oxobutanoate
Synonyms	2-Brom-2-<trifluor-acetyl>-essigsaeure-aethylester Ethyl pound inverted question mark2-Bromo-4,4,4-trifluoro-3-oxobutanoate PC5768 2-bromo-4,4,4-trifluoro-3-oxo-butyric acid ethyl ester ethyl-2-bromo-4,4,4-trifluoro-3-oxobutanoate Ethyl trifluoroacetylbromoacetate 2-bromo-4,4,4-trifluoro-3-oxo-butanoic acid,ethyl ester

Density	1.663
Boiling Point	199ºC
Molecular Formula	C₆H₆BrF₃O₃
Molecular Weight	263.00900
Flash Point	74ºC
Exact Mass	261.94500
PSA	43.37000
LogP	1.44440

HS Code	2918300090

372-31-6 structure

372-31-6

~82%

4544-43-8 structure

4544-43-8

Literature: Alinezhad, Heshmatollah; Tajbakhsh, Mahmood; Tehrani, Shahram Shahriari Bulletin of the Korean Chemical Society, 2011 , vol. 32, # 5 p. 1543 - 1546

Precursor 1
372-31-6
DownStream 4
3885-40-3 344-72-9 137929-14-7 431-35-6

HS Code	2918300090
Summary	2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%