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ChemicalBook > CAS DataBase List > TRIPHENYLPHOSPHINE DIBROMIDE

TRIPHENYLPHOSPHINE DIBROMIDE

  • $33.6 - $714
  • Product name:TRIPHENYLPHOSPHINE DIBROMIDE
  • CAS:1034-39-5
  • MF: C18H15Br2P
  • MW:422.09
  • EINECS:213-855-1
  • MDL Number:MFCD00000054
  • Synonyms:TRIPHENYLPHOSPHINE DIBROMIDE;DIBROMO TRIPHENYL PHOSPHINE;DIBROMOTRIPHENYLPHOSPHORANE;BROMOTRIPHENYLPHOSPHONIUM BROMIDE;dibromotriphenyl-phosphoran ;phosphine dibromide;Dibromotriphenylphosphorane,98%;Phosphorane, dibromotriphenyl-
Price
  • Brand:Alfa Aesar
  • Product number:A11552
  • Product nameTriphenylphosphine dibromide, 96%
  • Purity:
  • Packaging:10g
  • Price:$42.8
  • Updated:2021/3/22 17:32:14
  • Buy:Buy
  • Brand:Sigma-Aldrich
  • Product number:270946
  • Product nameTriphenylphosphine dibromide
  • Purity:96%
  • Packaging:25g
  • Price:$128
  • Updated:2021/3/22 19:32:45
  • Buy:Buy
  • Brand:Sigma-Aldrich
  • Product number:270946
  • Product nameTriphenylphosphine dibromide
  • Purity:96%
  • Packaging:5g
  • Price:$33.6
  • Updated:2021/3/22 19:32:46
  • Buy:Buy
  • Brand:Strem Chemicals
  • Product number:15-0990
  • Product nameDibromotriphenylphosphorane, 98%
  • Purity:
  • Packaging:10g
  • Price:$50
  • Updated:2021/3/22 15:33:22
  • Buy:Buy
  • Brand:Strem Chemicals
  • Product number:15-0990
  • Product nameDibromotriphenylphosphorane, 98%
  • Purity:
  • Packaging:50g
  • Price:$199
  • Updated:2021/3/22 15:33:21
  • Buy:Buy
Properties
  • Melting point:235 °C (dec.) (lit.)
  • storage temp. Inert atmosphere,Room Temperature
  • form Crystalline Powder
  • color Light yellow to light pink
  • Water 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.
  • Sensitive Moisture Sensitive
  • BRN 917652
  • InChIKeyOCXGTPDKNBIOTF-UHFFFAOYSA-N
  • CAS DataBase Reference1034-39-5(CAS DataBase Reference)
  • EPA Substance Registry SystemPhosphorane, dibromotriphenyl- (1034-39-5)
Safety Information
  • Symbol(GHS)
  • Signal wordDanger
  • Hazard statements
  • H314:Causes severe skin burns and eye damage
  • H318:Causes serious eye damage
  • Precautionary statements
  • P260:Do not breathe dust/fume/gas/mist/vapours/spray.
  • P280:Wear protective gloves/protective clothing/eye protection/face protection.
  • P301+P330+P331:IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
  • P303+P361+P353:IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
  • P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
  • P405:Store locked up.

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.


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