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Alfa Aesar™ Potassium 4-methylphenyltrifluoroborate, 98%

$43.70 - $170.38

Chemical Identifiers

Chemical Name or Material Potassium 4-methylphenyltrifluoroborate
CAS 216434-82-1
Molecular Formula C7H7BF3K
Formula Weight 198.04g/mol
MDL Number MFCD01318171
Beilstein 8290098
Synonym 4-Methylphenyltrifluoroboric acid potassium salt; p-Tolyltrifluoroboric acid potassium salt
View More Specs
Products
Catalog Number Mfr. No. Quantity Price Quantity    

AAL1760403

 
alfa aesar™
L17604-03
1g Each for $43.70

AAL1760406

 
alfa aesar™
L17604-06
5g Each for $170.38
Description & Specifications

Specifications

Melting Point >300°C
Quantity 1g
Chemical Name or Material Potassium 4-methylphenyltrifluoroborate
CAS 216434-82-1
Assay 98%
Molecular Formula C7H7BF3K
Formula Weight 198.04g/mol
MDL Number MFCD01318171
Beilstein 8290098
Synonym 4-Methylphenyltrifluoroboric acid potassium salt; p-Tolyltrifluoroboric acid potassium salt
Health Hazard 1 Warning
Health Hazard 2 GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
Health Hazard 3 GHS P Statement
P261-P280-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

Applications
In Suzuki Cross-Coupling organotrifluoroborates is used as potent boronic acid surrogates.

Solubility
Soluble in water.

Notes
Store in cool dry conditions in well sealed containers. Incompatible with strong oxidizing agents.

Safety and Handling

Warning

GHS P Statement
P261-P280-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.