ethyl 3-bromo-2-oxopropanoate
Ethyl bromopyruvate
CAS: 70-23-5
Molecular Formula: C5H7BrO3
ethyl 3-bromo-2-oxopropanoate - Names and Identifiers
| Name | Ethyl bromopyruvate |
| Synonyms | Ethyl bromopyruvate ETHYL BROMOPYRUVATE thyl 3-bromopyruvate ETHYL 3-BROMOPYRUVATE Ethylbromopyruvate (Tech) ethyl 3-bromo-2-oxopropanoate ETHYL 3-BROMO-2-OXOPROPANOATE BROMOPYRUVIC ACID ETHYL ESTER Bromopyruvic acid ethyl ester Pyruvic acid, bromo-, ethyl ester beta-Bromopyruvic acid ethyl ester 3-bromo-2-oxo-propanoicaciethylester |
| CAS | 70-23-5 |
| EINECS | 200-729-6 |
| InChI | InChI=1/C5H7BrO3/c1-2-9-5(8)4(7)3-6/h2-3H2,1H3 |
| InChIKey | VICYTAYPKBLQFB-UHFFFAOYSA-N |
ethyl 3-bromo-2-oxopropanoate - Physico-chemical Properties
| Molecular Formula | C5H7BrO3 |
| Molar Mass | 195.01 |
| Density | 1.554g/mLat 25°C(lit.) |
| Boling Point | 98-100°C10mm Hg(lit.) |
| Flash Point | 210°F |
| Solubility | Difficult to mix. |
| Vapor Presure | 0.0919mmHg at 25°C |
| Appearance | Liquid |
| Color | Clear yellow to pink-red |
| BRN | 1760158 |
| Storage Condition | 2-8°C |
| Sensitive | Moisture Sensitive |
| Refractive Index | n20/D 1.469(lit.) |
| Physical and Chemical Properties | Colorless liquid. Boiling point 71-73 ℃(0.67kPa),98-100 ℃(1.33kPa), relative density 1.554, refractive index 1.4695, flash point 89 ℃. |
ethyl 3-bromo-2-oxopropanoate - Risk and Safety
| Risk Codes | R36/37/38 - Irritating to eyes, respiratory system and skin. R33 - Danger of cumulative effects R23/24 - |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. S24/25 - Avoid contact with skin and eyes. |
| UN IDs | 3265 |
| WGK Germany | 3 |
| FLUKA BRAND F CODES | 8-9-21 |
| TSCA | Yes |
| HS Code | 29183000 |
| Hazard Note | Irritant |
| Hazard Class | 8 |
| Packing Group | II |
ethyl 3-bromo-2-oxopropanoate - Reference Information
| NIST chemical information | information provided by: webbook.nist.gov (external link) |
| EPA chemical substance information | information provided by: ofmpeb.epa.gov (external link) |
| purpose | This product is an intermediate of drug therapy. used as pharmaceutical intermediates, medicinal raw materials |
| production method | is obtained by oxidation and bromination of ethyl lactate. |
Last Update：2024-04-09 02:00:10
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