Benzyl 2-bromoacetate
Synonym(s):Bromoacetic acid benzyl ester
- CAS NO.：5437-45-6
- Empirical Formula: C9H9BrO2
- Molecular Weight: 229.07
- MDL number: MFCD00000190
- EINECS: 226-611-4
- SAFETY DATA SHEET (SDS)
- Update Date: 2024-01-22 16:43:48
What is Benzyl 2-bromoacetate?
Chemical properties
Colorless to light yellow liqui
The Uses of Benzyl 2-bromoacetate
It is employed in biological research purpose. Benzyl bromoacetate was used in the alkylation of (-)-2,3-O-isopropylidene-D-threitol that afforded lipopeptide, 2-[(4R,5R)-5-({[(9H-fluoren-9-yl)methoxy]carbonylaminomethyl}-2,2-dimethyl-1,3-dioxolan-4-yl)methoxy]acetic acid.
Purification Methods
Dilute the ester with Et2O, wash it with 10% aqueous NaHCO3, H2O, dry (MgSO4) and fractionate it using a Fenske (glass helices packing) column. [Bergmann & Szinai J Chem Soc 1521 1956, Beilstein 6 IV 2265.] LACHRYMATORY.
Properties of Benzyl 2-bromoacetate
| Melting point: | 199-201 °C(Solv: water (7732-18-5)) |
| Boiling point: | 166-170 °C22 mm Hg(lit.) |
| Density | 1.446 g/mL at 25 °C(lit.) |
| refractive index | n |
| Flash point: | >230 °F |
| storage temp. | Keep in dark place,Sealed in dry,Room Temperature |
| solubility | Chloroform, Methanol |
| form | Liquid |
| Specific Gravity | 1.446 |
| color | Clear colorless to light yellow |
| Water Solubility | Not miscible or difficult to mix in water. |
| BRN | 973658 |
| CAS DataBase Reference | 5437-45-6(CAS DataBase Reference) |
| NIST Chemistry Reference | Benzyl 2-bromoacetate(5437-45-6) |
| EPA Substance Registry System | Benzyl bromoacetate (5437-45-6) |
Safety information for Benzyl 2-bromoacetate
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P271:Use only outdoors or in a well-ventilated area. P280:Wear protective gloves/protective clothing/eye protection/face protection. P302+P352:IF ON SKIN: wash with plenty of soap and water. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for Benzyl 2-bromoacetate
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