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Alfa Aesar™ Triphenylcarbenium hexafluorophosphate, 98%

Chemical Identifiers

Chemical Name or Material Triphenylcarbenium hexafluorophosphate
CAS 437-17-2
Molecular Formula C19H15F6P
Linear Formula (C6H5)3CPF6
Formula Weight 388.29
MDL Number MFCD00013121
UN Number UN3261
Beilstein 4344297
Synonym Tritylium hexafluorophosphate; Trityl hexafluorophosphate
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Products
Catalog Number Mfr. No. Quantity Price Quantity    

AAL0314009

  SDS
alfa aesar™
L0314009
10g CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.

AAL0314018

  SDS
alfa aesar™
L0314018
50g CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
Description & Specifications

Specifications

Formula Weight 388.29
Chemical Name or Material Triphenylcarbenium hexafluorophosphate
TSCA TSCA
Assay 98%
Molecular Formula C19H15F6P
MDL Number MFCD00013121
CAS 437-17-2
Beilstein 4344297
Health Hazard 1 Danger
Health Hazard 2 GHS H Statement
H314-H318
Causes severe skin burns and eye damage.
Causes serious eye damage.
Health Hazard 3 GHS P Statement
P280-P303+P361+P353-P305+P351+P338-P301+P330+P331-P310
Wear protective gloves/protective clothing/eye protection/face protection.
IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. Immediately call a POISON CENTER or doctor/physician.
DOT Information Transport Hazard Class: 8; Packing Group: II; Proper Shipping Name: CORROSIVE SOLID, ACIDIC, ORGANIC, N.O.S.
Linear Formula (C6H5)3CPF6
UN Number UN3261
Synonym Tritylium hexafluorophosphate; Trityl hexafluorophosphate
Recommended Storage −30° to −10°C
Melting Point ≈160°C
Quantity 10g

Applications
Triphenylcarbenium hexafluorophosphate is a reagent involved in Si-H and Si-Si bond activation at Pt of neutral and cationic silyl Pt bisphosphine complexes. It is used in investigations of interactions with chromium acetylacetonate nitride mononuclear complexes. It is used in double ring-opening polyaddition of spiro orthoesters. It is used as reagent in Synthesis of ″push-pull″ tropylium-fused aminoporphyrazine, Preparation of cycloheptatrienyl and tropylium calix[4]arenes, Synthesis of palladacycles containing chiral rhenium half-sandwich complex for use as a catalyst.

Solubility
Soluble in water. (27 g/L) at 25°C.

Notes
Moisture Sensitive. Store at 4°C. Store away from oxidizing agents and strong bases. Incompatible with heat and water.

Safety and Handling

Danger

GHS P Statement
P280-P303+P361+P353-P305+P351+P338-P301+P330+P331-P310
Wear protective gloves/protective clothing/eye protection/face protection.
IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. Immediately call a POISON CENTER or doctor/physician.

GHS H Statement
H314-H318
Causes severe skin burns and eye damage.
Causes serious eye damage.

−30° to −10°C