41658-03-1
41658-03-1 structure
- Name: Ethyl 3-bromopropiolate
- Chemical Name: ethyl 3-bromoprop-2-ynoate
- CAS Number: 41658-03-1
- Molecular Formula: C5H5BrO2
- Molecular Weight: 176.996
- Create Date: 2016-02-14 17:11:05
- Modify Date: 2025-08-25 17:37:17
| Name | ethyl 3-bromoprop-2-ynoate |
|---|---|
| Synonyms |
Ethyl 3-bromopropiolate
b-Bromopropionic acid ethyl ester Ethyl 3-bromopropionate 2-Propynoic acid, 3-bromo-, ethyl ester ethyl 3-bromo-propyonate Ethyl 3-bromo-2-propynoate Ethyl3-bromopropanoate ethyl bromopropiolate bromo-propynoic acid ethyl ester 3-Bromopropionic acid ethyl ester ethyl bromopropynoate ethyl 3-bromopropynoate 3-Bromopropanoic acid ethyl ester Ethyl b-bromopropionate 2-Ethoxycarbonylethyl bromide 2-Propynoic acid,3-bromo-,ethyl ester |
| Density | 1.6±0.1 g/cm3 |
|---|---|
| Boiling Point | 171.7±23.0 °C at 760 mmHg |
| Melting Point | 21-22°C (lit.) |
| Molecular Formula | C5H5BrO2 |
| Molecular Weight | 176.996 |
| Flash Point | 57.6±22.6 °C |
| Exact Mass | 175.947281 |
| PSA | 26.30000 |
| LogP | 3.14 |
| Vapour Pressure | 1.4±0.3 mmHg at 25°C |
| Index of Refraction | 1.501 |
| Storage condition | 2-8°C |
| HS Code | 2916190090 |
|---|
|
~89%
41658-03-1 |
| Literature: Poulsen, Thomas B.; Bernardi, Luca; Aleman, Jose; Overgaard, Jacob; Jorgensen, Karl Anker Journal of the American Chemical Society, 2007 , vol. 129, # 2 p. 441 - 449 |
| Precursor 1 | |
|---|---|
| DownStream 4 | |
![7-TERT-BUTYL 2-ETHYL 3-BROMO-7-AZABICYCLO[2.2.1]HEPTA-2,5-DIENE-2,7-DICARBOXYLATE structure](https://image.chemsrc.com/caspic/306/502506-71-0.png)
| HS Code | 2916190090 |
|---|---|
| Summary | 2916190090 unsaturated acyclic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives。supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward)。VAT:17.0%。tax rebate rate:9.0%。MFN tariff:6.5%。general tariff:30.0% |