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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)
Product Documents:
Size | Unit Price | Same Day | 2-3 Business Days | Other Lead Time | Quantity | Shipping Information |
---|---|---|---|---|---|---|
100ML |
S$160.50
|
4 | ≥100 | Contact Us |
|
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Supplemental Product Information:
100mL bottle of this product is attached with a DualSeal (Septum-type Bottle Cap).
For details, please refer to the page "DualSeal (Septum-type Bottle Cap)".
Product Number | V0127 |
Molecular Formula / Molecular Weight | C__2H__3Br = 106.95 |
Physical State (20 deg.C) | Liquid |
Storage Temperature | Refrigerated (0-10°C) |
Store Under Inert Gas | Store under inert gas |
Condition to Avoid | Light Sensitive,Air Sensitive,Heat Sensitive |
Packaging and Container | 100ML-DualSeal Bottle (View image) |
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% |
NMR | confirm to structure |
Properties (reference)
GHS
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 vapor. |
Precautionary Statements | P501 : Dispose of contents/ container to an approved waste disposal plant. P260 : Do not breathe dust/ fume/ gas/ mist/ vapors/ spray. P270 : Do not eat, drink or smoke when using this product. P202 : Do not handle until all safety precautions have been read and understood. P240 : Ground/bond container and receiving equipment. P210 : Keep away from heat/sparks/open flames/hot surfaces. No smoking. P233 : Keep container tightly closed. P201 : Obtain special instructions before use. P243 : Take precautionary measures against static discharge. P241 : Use explosion-proof electrical/ ventilating/ lighting/ equipment. P242 : Use only non-sparking tools. P271 : Use only outdoors or in a well-ventilated area. P264 : Wash skin thoroughly after handling. 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. P337 + P313 : If eye irritation persists: Get medical advice/ attention. P305 + P351 + P338 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P308 + P311 : IF exposed or concerned: Call a POISON CENTER/doctor. P362 + P364 : Take off contaminated clothing and wash it before reuse. P303 + P361 + P353 : IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/shower. P332 + P313 : If skin irritation occurs: Get medical advice/ attention. P301 + P312 + P330 : IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell. Rinse mouth. P304 + P340 + P312 : IF INHALED: Remove person to fresh air and keep comfortable for breathing. Call a POISON CENTER/doctor if you feel unwell. P403 + P233 : Store in a well-ventilated place. Keep container tightly closed. P403 + P235 : Store in a well-ventilated place. Keep cool. P405 : Store locked up. |
Related Laws:
Transport Information:
UN Number | UN1993 |
Class | 3 |
Packing Group | II |
H.S.code* | 2903.69-000 |
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.
References
- Enamide-Benzyne-[2 + 2] Cycloaddition: Stereoselective Tandem [2 + 2] – Pericyclic Ring-Opening – Intramolecular N-Tethered [4 + 2] Cycloadditions
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