17790-81-7
17790-81-7 structure
- Name: Butanoic acid,4-bromo-3-oxo-, methyl ester
- Chemical Name: methyl 4-bromo-3-oxobutanoate
- CAS Number: 17790-81-7
- Molecular Formula: C5H7BrO3
- Molecular Weight: 195.01100
- Create Date: 2016-02-21 16:52:46
- Modify Date: 2025-08-27 11:47:32
| Name | methyl 4-bromo-3-oxobutanoate |
|---|---|
| Synonyms |
4-Bromo-3-oxobutyric acid,methyl ester
methyl 4-bromo-3-oxo-butanoate methyl 4-bromo-3-oxobutyrate methyl 4-bromoacetoacetate 4-bromo-3-oxo-butanoic acid,methyl ester |
| Density | 1.561g/cm3 |
|---|---|
| Boiling Point | 213.4ºC at 760mmHg |
| Molecular Formula | C5H7BrO3 |
| Molecular Weight | 195.01100 |
| Flash Point | 82.9ºC |
| Exact Mass | 193.95800 |
| PSA | 43.37000 |
| LogP | 0.51350 |
| Vapour Pressure | 0.164mmHg at 25°C |
| Index of Refraction | 1.468 |
| HS Code | 2918300090 |
|---|
|
~%
17790-81-7 |
| Literature: Cheruku, Pradeep; Paptchikhine, Alexander; Ali, Muhammad; Neudoerfl, Joerg-M.; Andersson, Pher G. Organic and Biomolecular Chemistry, 2008 , vol. 6, # 2 p. 366 - 373 |
|
~81%
17790-81-7 |
| Literature: Zav'yalev, S. I.; Zavozin, A. G.; Kravchenko, N. E. Bulletin of the Academy of Sciences of the USSR, Division of Chemical Science (English Translation), 1991 , vol. 40, # 5.2 p. 1104 - 1106 Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1991 , vol. 40, # 5 p. 1227 - 1229 |
|
~75%
17790-81-7 |
| Literature: Zav'yalev, S. I.; Zavozin, A. G.; Kravchenko, N. E. Bulletin of the Academy of Sciences of the USSR, Division of Chemical Science (English Translation), 1991 , vol. 40, # 5.2 p. 1104 - 1106 Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1991 , vol. 40, # 5 p. 1227 - 1229 |
|
~55%
17790-81-7 |
| Literature: Kel'in, A. V.; Kulinkovich, O. G. Russian Journal of Organic Chemistry, 1994 , vol. 30, # 7.2 p. 1129 - 1130 Zhurnal Organicheskoi Khimii, 1994 , vol. 30, # 7 p. 1070 - 1071 |
|
~%
17790-81-7 |
| Literature: Chan,T.H.; Brownbridge,P. Journal of the Chemical Society, Chemical Communications, 1979 , p. 578 - 579 |
|
~%
17790-81-7 |
| Literature: Chan,T.H.; Brownbridge,P. Journal of the Chemical Society, Chemical Communications, 1979 , p. 578 - 579 |
|
~%
17790-81-7 |
| Literature: Wolfe; Jin; Yang; Kim; McEachern Canadian Journal of Chemistry, 1994 , vol. 72, # 4 p. 1051 - 1065 |
| Precursor 7 | |
|---|---|
| DownStream 8 | |
| 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% |