DI-TERT-BUTYLMETHYLPHOSPHONIUM TETRAFLUOROBORATE
Synonym(s):(t-Bu)2PMeHBF4;Bis(1,1-dimethylethyl)methylphosphine tetrafluoroborate
- CAS NO.：479094-62-7
- Empirical Formula: C9H22BF4P
- Molecular Weight: 248.05
- MDL number: MFCD03840579
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-06-04 16:00:12
What is DI-TERT-BUTYLMETHYLPHOSPHONIUM TETRAFLUOROBORATE?
Chemical properties
White crystalline powder
The Uses of DI-TERT-BUTYLMETHYLPHOSPHONIUM TETRAFLUOROBORATE
Di-tert-butyl(methyl)phosphonium tetrafluoroborate may be used in the preparation of a precursor for nantenine analogs bearing a C4 phenyl substituent, which shows an affinity for 5-HT2B receptor. It may also be used in the palladium-catalyzed borylation of primary alkyl electrophiles (bromides, iodides or tosylates) using bis(pinacolato)diboron or bis(neopentyl glycolato)diboron as the boron source.
Properties of DI-TERT-BUTYLMETHYLPHOSPHONIUM TETRAFLUOROBORATE
| Melting point: | >230 °C(lit.) |
| storage temp. | Inert atmosphere,Room Temperature |
Safety information for DI-TERT-BUTYLMETHYLPHOSPHONIUM TETRAFLUOROBORATE
| Signal word | Danger |
| Pictogram(s) |
 Corrosion Corrosives GHS05 |
| GHS Hazard Statements |
H314:Skin corrosion/irritation |
| Precautionary Statement Codes |
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. |
Computed Descriptors for DI-TERT-BUTYLMETHYLPHOSPHONIUM TETRAFLUOROBORATE
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