BORANE-TRIPHENYLPHOSPHINE COMPLEX
Synonym(s):Triphenylphosphineborane
- CAS NO.：2049-55-0
- Empirical Formula: C18H18BP
- Molecular Weight: 276.12
- MDL number: MFCD00012427
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-28 05:34:41
What is BORANE-TRIPHENYLPHOSPHINE COMPLEX?
Chemical properties
white crystals with an unpleasant smell
The Uses of BORANE-TRIPHENYLPHOSPHINE COMPLEX
Reactant for:
- C-P cross coupling with aryl iodides
- Synthesis of N-heterocyclic carbene borane complexes via Lewis base exchange
- Catalyst-free alcoholysis to deprotect phosphane-boranes
- Undergoing heterolytic activation
- Deprotection via reactions with resin-supported amines
- Insertion of overcrowded silylene into hydroboranes
Properties of BORANE-TRIPHENYLPHOSPHINE COMPLEX
| Melting point: | 189-191 °C (lit.) |
| storage temp. | Refrigerator |
| form | Powder |
| color | White |
| Sensitive | Air & Moisture Sensitive |
| Stability: | Stable. Incompatible with acids, oxidizing agents, acid chlorides, alcohols. May decompose on exposure to air and moisture. |
| CAS DataBase Reference | 2049-55-0(CAS DataBase Reference) |
Safety information for BORANE-TRIPHENYLPHOSPHINE COMPLEX
| Pictogram(s) |
 Flame Flammables GHS02  Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H228:Flammable solids H261:Substances And Mixtures Which, In Contact With Water,Emit Flammable Gases H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P223:Keep away from any possible contact with water, because of violent reaction and possible flash fire. P231+P232:Handle under inert gas. Protect from moisture. 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. |
Computed Descriptors for BORANE-TRIPHENYLPHOSPHINE COMPLEX
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