o-Xylylenebis(triphenylphosphonium bromide)

• Catalog No.: L03103
• CAS Number: 1519-46-6
• M. F.: C44H38Br2P2
• M. W.: 788.528042
• Purity: 98+%

SYNONYMS

• Title: 邻苯二甲基联(溴化三苯基膦)
• IUPAC name: triphenyl({2-[(triphenylphosphaniumyl)methyl]phenyl}methyl)phosphanium dibromide
• IUPAC Traditional name: triphenyl({2-[(triphenylphosphaniumyl)methyl]phenyl}methyl)phosphanium dibromide

DATABASE IDS

• MDL Number: MFCD00044843
• CAS Number: 1519-46-6
• Beilstein Number: 4121635
• EC Number: 216-183-7

PROPERTIES

• Purity: 98+%
• Melting Point: >300°C
• GHS Hazard statements: H315-H319-H335
• European Hazard Symbols: Irritant (Xi)
• GHS Precautionary statements: P280G-P305+P351+P338
• Risk Statements: 36/37/38
• Safety Statements: 26-37
• Storage Warning: Hygroscopic
• TSCA Listed: 否

REFERENCES

• For use in the phase-transfer catalyzed synthesis of polycyclic hydrocarbons by the bis-Wittig reaction with dialdehydes, see: Synthesis, 497 (1983). For a review of the bis-Wittig reaction in the synthesis of non-benzenoid aromatic ring-systems, see: Synthesis, 765 (1975). See Appendix 1.