Name | Tricyclohexylphosphonium tetrafluoroborate |
Synonyms | PCy3.HBF4 TRICYCLOHEXYLPHOSPHONIUM TETRA Tricyclohexylphosphine tetrafluroborate Tricyclohexylphosphonium tetrafluoroborate TricyclohexylphosphoniuM tetrafluoroborate,Cy3PH+BF4- Tricyclohexylphosphine tetrafluoroborate IN Stock MSDS Tricyclohexylphosphine tetrafluoroborate IN Stock COA TDS free sample Tricyclohexylphosphine tetrafluoroborate IN Stock free sample and COA Tricyclohexylphosphine tetrafluroborate Pcy3 HBF4 |
CAS | 58656-04-5 |
EINECS | 672-607-4 |
InChI | InChI=1/C18H33P.BF4/c1-4-10-16(11-5-1)19(17-12-6-2-7-13-17)18-14-8-3-9-15-18;2-1(3,4)5/h16-18H,1-15H2;/q;-1/p+1 |
InChIKey | KZGFMSRKDNYVKL-UHFFFAOYSA-N |
Molecular Formula | C18H34BF4P |
Molar Mass | 368.24 |
Melting Point | 164°C(lit.) |
Water Solubility | Soluble in water. |
Solubility | Dichloromethane (Slightly), Methanol (Slightly) |
Appearance | White powder |
Color | White |
Storage Condition | Keep in dark place,Sealed in dry,Room Temperature |
MDL | MFCD03840580 |
Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
Safety Description | S22 - Do not breathe dust. S24/25 - Avoid contact with skin and eyes. |
UN IDs | 1759 |
WGK Germany | 3 |
TSCA | No |
HS Code | 29209090 |
Hazard Class | 8 |
Packing Group | III |
Applications | tricyclohexylphosphine tetrafluoroborate plays a broad role in modern organic synthesis and practical applications, it is mainly used as a ligand in Buchwald,Suzuki and other coupling reactions, and has a very wide range of applications in the synthesis of organic catalysts, transition metal complex catalysts, sunscreen agents, photofunctional complexes and other substances. |
preparation | a method for preparing trialkyl phosphine fluoroborate, the raw material alkyl Grignard reagent is reacted with phosphorus tribromide at low temperature, after fluoroboric acid is added to form a salt, extraction, concentration, recrystallization, and precipitation of trialkylphosphine fluoroborate at a reduced temperature. |