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Triphenylvinylphosphonium bromide - >98.0%(HPLC), high purity , CAS No.5044-52-0
Discover Triphenylvinylphosphonium bromide by Aladdin Scientific in >98.0%(HPLC) for only $39.90. Available - in Ligands at Aladdin Scientific. Tags: phosphine ligand.
Basic Description Synonyms 5044-52-0|Vinyltriphenylphosphonium bromide|Triphenyl(vinyl)phosphonium bromide|Triphenylvinylphosphonium bromide|ethenyl(triphenyl)phosphanium;bromide|Vinylteriphenylphosphonium bromide|EINECS 225-740-3|C20H18BrP|ethenyl(triphenyl)phosphanium bromide|NSC Specifications & Purity >98.0%(HPLC) Storage Temp Store at 2-8°C,Argon charged Shipped In Wet ice Product Description Reactant involved in:
Asymmetric conjugate addition and intramolecular cyclization
Condensation with benzoxazinediones
Intramolecular dehydrobromination
Schweizer reaction
Cycloaddition with nitro ketone Baylis-Hillman adducts
Names and Identifiers IUPAC Name ethenyl(triphenyl)phosphanium;bromide INCHI InChI=1S/C20H18P.BrH/c1-2-21(18-12-6-3-7-13-18,19-14-8-4-9-15-19)20-16-10-5-11-17-20;/h2-17H,1H2;1H/q+1;/p-1 InChi Key VRAYVWUMBAJVGH-UHFFFAOYSA-M Canonical SMILES C=C[P+](C1=CC=CC=C1)(C2=CC=CC=C2)C3=CC=CC=C3.[Br-] Isomeric SMILES C=C[P+](C1=CC=CC=C1)(C2=CC=CC=C2)C3=CC=CC=C3.[Br-] WGK Germany 3 PubChem CID 2723893 Molecular Weight 369.23 Beilstein 4168860 Reaxy-Rn 4168860
Chemical and Physical Properties Sensitivity Hygroscopic ;Light sensitive Melt Point(°C) 176-178 °C
Safety and Hazards(GHS) Pictogram(s) GHS07 Signal Warning Hazard Statements H315: Causes skin irritation
H319: Causes serious eye irritation
H335: May cause respiratory irritation
Precautionary Statements P261: Avoid breathing dust/fume/gas/mist/vapors/spray.
P305+P351+P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do - continue rinsing.
P280: Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352: IF ON SKIN: wash with plenty of water.
P321: Specific treatment (see ... on this label).
P405: Store locked up.
P501: Dispose of contents/container to ...
P264: Wash hands [and …] thoroughly after handling.
P271: Use only outdoors or in a well-ventilated area.
P304+P340: IF INHALED: Remove person to fresh air and keep comfortable for breathing.
P403+P233: Store in a well-ventilated place. Keep container tightly closed.
P362+P364: Take off contaminated clothing and wash it before reuse.
P264+P265: Wash hands [and …] thoroughly after handling. Do not touch eyes.
P337+P317: If eye irritation persists: Get medical help.
P332+P317: If skin irritation occurs: Get medical help.
P319: Get medical help if you feel unwell.
WGK Germany 3 Reaxy-Rn 4168860
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