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Triphenylphosphine dibromide, 96%, Thermo Scientific Chemicals
Supplier: Thermo Scientific Chemicals A1155218
Description
Triphenylphosphine dibromide is used as a reagent for conversion of aldoximes into nitriles. It acts as a reagent for cleavage of acetals. It reacts with amines to give iminophosphoranes. Further, it serves as a reagent in the preparation of alkyl and aryl bromides from alcohols and phenols without rearrangement.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
ApplicationsTriphenylphosphine dibromide is used as a reagent for conversion of aldoximes into nitriles. It acts as a reagent for cleavage of acetals. It reacts with amines to give iminophosphoranes. Further, it serves as a reagent in the preparation of alkyl and aryl bromides from alcohols and phenols without rearrangement.
Solubility
Soluble in water, dichloromethane, acetonitrile, phenyl cyanide, dimethyl formamide, ether, chloroform, alcohol, carbon tetrachloride, acetic acid and carbon disulfide. Sparingly soluble in phenyl chloride, triphenylphosphine and phenyl hydride. Insoluble in aqueous bromine.
Notes
Moisture sensitive. Store in a cool place. Incompatible with strong bases, strong oxidizing agents, bases and active metals.
Specifications
| Triphenylphosphine dibromide | |
| ∼260°C (decomposition) | |
| MFCD00000054 | |
| UN3261 | |
| Moisture sensitive | |
| Soluble in water,dichloromethane,acetonitrile,phenyl cyanide,dimethyl formamide,ether,chloroform,alcohol,carbon tetrachloride,acetic acid and carbon disulfide. Sparingly soluble in phenyl chloride,triphenylphosphine and phenyl hydride. Insoluble in aqueous bromine. | |
| BrP(Br)(C1=CC=CC=C1)(C1=CC=CC=C1)C1=CC=CC=C1 | |
| 422.10 | |
| 422.1 |
| 1034-39-5 | |
| C18H15Br2P | |
| 50 g | |
| 917652 | |
| dibromotriphenylphosphorane, phosphorane, dibromotriphenyl, triphenyldibromophosphorane, unii-7y0j6r63jd, bromotriphenylphosphonium bromide, dibromotriphenyl-??-phosphane, dibromotriphenylphosphine, dibromtriphenylphosphorane, triphenylphosphinedibromide, dibromo triphenylphosphorane | |
| OCXGTPDKNBIOTF-UHFFFAOYSA-N | |
| dibromo(triphenyl)-$l^{5}-phosphane | |
| 70579 | |
| 96% |
Chemical Identifiers
| 1034-39-5 | |
| 422.10 | |
| OCXGTPDKNBIOTF-UHFFFAOYSA-N | |
| 70579 | |
| BrP(Br)(C1=CC=CC=C1)(C1=CC=CC=C1)C1=CC=CC=C1 |
| C18H15Br2P | |
| MFCD00000054 | |
| dibromotriphenylphosphorane, phosphorane, dibromotriphenyl, triphenyldibromophosphorane, unii-7y0j6r63jd, bromotriphenylphosphonium bromide, dibromotriphenyl-??-phosphane, dibromotriphenylphosphine, dibromtriphenylphosphorane, triphenylphosphinedibromide, dibromo triphenylphosphorane | |
| dibromo(triphenyl)-$l^{5}-phosphane |
Safety and Handling
GHS H Statement
H314-H318
Causes severe skin burns and eye damage.
Causes serious eye damage.
P260-P264b-P280-P301+P330+P331-P303+P361+P353-P304+P340-P305+P351+P338-P310-P363-P370+P378q-P370+P380-P501c
H314
DOTInformation : Transport Hazard Class: 8; Packing Group: II; Proper Shipping Name: CORROSIVE SOLID, ACIDIC, ORGANIC, N.O.S.
EINECSNumber : 213-855-1
TSCA : Yes
Recommended Storage : Ambient temperatures; Store under Nitrogen
RUO – Research Use Only