Ethyl 3-(3-bromophenyl)-3-oxopropanoate

Modify Date: 2024-01-02 20:05:32

Ethyl 3-(3-bromophenyl)-3-oxopropanoate Structure
Ethyl 3-(3-bromophenyl)-3-oxopropanoate structure
Common Name Ethyl 3-(3-bromophenyl)-3-oxopropanoate
CAS Number 21575-91-7 Molecular Weight 271.107
Density 1.4±0.1 g/cm3 Boiling Point 328.7±22.0 °C at 760 mmHg
Molecular Formula C11H11BrO3 Melting Point N/A
MSDS Chinese USA Flash Point 152.6±22.3 °C

 Names

Name ethyl 3-(3-bromophenyl)-3-oxopropanoate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.4±0.1 g/cm3
Boiling Point 328.7±22.0 °C at 760 mmHg
Molecular Formula C11H11BrO3
Molecular Weight 271.107
Flash Point 152.6±22.3 °C
Exact Mass 269.989136
PSA 43.37000
LogP 2.78
Vapour Pressure 0.0±0.7 mmHg at 25°C
Index of Refraction 1.540

 Safety Information

Personal Protective Equipment Eyeshields;Gloves
RIDADR NONH for all modes of transport
WGK Germany 3
HS Code 2918300090

 Synthetic Route

~92%

Ethyl 3-(3-bromophenyl)-3-oxopropanoate Structure

Ethyl 3-(3-brom...

CAS#:21575-91-7

Literature: MERCK and CO., INC. Patent: WO2004/92140 A1, 2004 ; Location in patent: Page 56-57 ; WO 2004/092140 A1

~97%

Ethyl 3-(3-bromophenyl)-3-oxopropanoate Structure

Ethyl 3-(3-brom...

CAS#:21575-91-7

Literature: Iwanowicz, Edwin J.; Watterson, Scott H.; Dhar, T.G. Murali; Pitts, William J.; Gu, Henry H. Patent: US2002/40022 A1, 2002 ;

~72%

Ethyl 3-(3-bromophenyl)-3-oxopropanoate Structure

Ethyl 3-(3-brom...

CAS#:21575-91-7

Literature: Kafle, Bhooshan; Aher, Nilkanth G.; Khadka, Deegendra; Park, Hwangseo; Cho, Hyeongjin Chemistry - An Asian Journal, 2011 , vol. 6, # 8 p. 2073 - 2079

~98%

Ethyl 3-(3-bromophenyl)-3-oxopropanoate Structure

Ethyl 3-(3-brom...

CAS#:21575-91-7

Literature: Gasparotto, Venusia; Castagliuolo, Ignazio; Chiarelotto, Gianfranco; Pezzi, Vincenzo; Montanaro, Daniela; Brun, Paola; Palu, Giorgio; Viola, Giampietro; Ferlin, Maria Grazia Journal of Medicinal Chemistry, 2006 , vol. 49, # 6 p. 1910 - 1915

~84%

Ethyl 3-(3-bromophenyl)-3-oxopropanoate Structure

Ethyl 3-(3-brom...

CAS#:21575-91-7

Literature: Yadav; Subba Reddy; Eeshwaraiah; Reddy Tetrahedron, 2005 , vol. 61, # 4 p. 875 - 878

~92%

Ethyl 3-(3-bromophenyl)-3-oxopropanoate Structure

Ethyl 3-(3-brom...

CAS#:21575-91-7

Literature: Liao, Mingyi; Wang, Jianbo Tetrahedron Letters, 2006 , vol. 47, # 50 p. 8859 - 8861

~%

Ethyl 3-(3-bromophenyl)-3-oxopropanoate Structure

Ethyl 3-(3-brom...

CAS#:21575-91-7

Literature: Tetrahedron Letters, , vol. 48, # 7 p. 1147 - 1149

~%

Ethyl 3-(3-bromophenyl)-3-oxopropanoate Structure

Ethyl 3-(3-brom...

CAS#:21575-91-7

Literature: Bioorganic and Medicinal Chemistry, , vol. 11, # 13 p. 2991 - 3013

 Customs

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%

 Synonyms

Benzenepropanoic acid, 3-bromo-β-oxo-, ethyl ester
3-Bromo-ß-oxo-benzenepropanoic acid ethyl ester Ethyl 3-(3-bromophenyl)-3-oxopropanoate
3-(3-Bromo-phenyl)-3-oxo-propionic ; acid ethyl ester
Ethyl 3-(3-bromophenyl)-3-oxopropanoate
MFCD03424812