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CAS RN: 593-60-2 | Product Number: V0127

Vinyl Bromide (ca. 12% in Tetrahydrofuran, ca. 1.0mol/L)


Purity:
Synonyms:
  • Bromoethylene (ca. 12% in Tetrahydrofuran, ca. 1.0mol/L)
Documents:
100ML
€75.00
4   ≥20 

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Note:

100mL bottle of this product is attached with a DualSeal (double cap).
For details, please refer to the page "DualSeal (Double Cap)".

Product Number V0127
Molecular Formula / Molecular Weight C__2H__3Br = 106.95  
Physical State (20 deg.C) Liquid
Storage Temperature 0-10°C
Store Under Inert Gas Store under inert gas
Condition to Avoid Light Sensitive,Air Sensitive,Heat Sensitive
CAS RN 593-60-2
Reaxys Registry Number 1361370
PubChem Substance ID 253661892
MDL Number

MFCD00000183

Specifications
Appearance Colorless to Almost colorless clear liquid
Concentration(HNMR) 11.5 to 12.5 w/w%
Properties (reference)
GHS
Pictogram Pictogram Pictogram Pictogram
Signal Word Danger
Hazard Statements H302 : Harmful if swallowed.
H315 : Causes skin irritation.
H319 : Causes serious eye irritation.
H371 : May cause damage to organs.
H372 : Causes damage to organs through prolonged or repeated exposure.
H341 : Suspected of causing genetic defects.
H350 : May cause cancer.
H335 : May cause respiratory irritation.
H225 : Highly flammable liquid and vapour.
Precautionary Statements P260 : Do not breathe dust/ fume/ gas/ mist/ vapours/ spray.
P210 : Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
P201 : Obtain special instructions before use.
P280 : Wear protective gloves/ protective clothing/ eye protection/ face protection.
P370 + P378 : In case of fire: Use dry sand, dry chemical or alcohol-resistant foam to extinguish.
P308 + P311 : IF exposed or concerned: Call a POISON CENTER/doctor.
Related Laws:
EC Number 209-800-6
Transport Information:
UN Number UN1993
Class 3
Packing Group II
HS Number 3822000000
Application
Enamide synthesis via cross-coupling

Application: To a screw-cap vial are added 1 (1.0 eq.),  vinyl bromide (1.0 M soln. in THF, 2.0 eq.), CuI (0.05 eq.), N,N’-dimethylethylenediamine (0.10 eq.), and K2CO3 (2.0 eq.). The vial is tightly sealed and heated to 80 °C to stir overnight. Upon completion of the reaction, the mixture is filtered through a pad of celite, rinsing with EtOAc, and solvent is removed in vacuo to afford a crude product. Purification of the resulting crude residue via silica gel flash chromatography (gradient elution: EtOAc in n-hexanes) affords 2 (58% yield) as a yellow solid.

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