四苯基硼酸钠

Sodium tetraphenylborate is used as a precipitating reagent for potassium and as a protecting agent to protect amino acids. It is used in the preparation of N-acylammonium salts. It finds application as a phenyl donor in palladium-catalyzed cross-coupling reactions to prepare arylalkenes and biaryl compounds. It is used in inorganic and organometallic chemistry due to its solubility in nonpolar solvents. Furthermore, it is involved in the isolation of complexes having dinitrogen ligands.

Light sensitive. Incompatible with strong acids and strong oxidizing agents.

MFCD00011494

205-605-5

C₂₄H₂₀BNa

342.23

>300°

Light Sensitive. Ambient temperatures.

Powder

Soluble in water and ethanol.

3599783

14,8690

III

22-36/37/38
Harmful if swallowed.Irritating to eyes, respiratory system and skin.

6.1

26-36/37-60
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing and gloves.This material and its container must be disposed of as hazardous waste

ED3362500

 

是

 

H301-H315-H319-H335
Toxic if swallowed.Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation.

P261-P280a-P301+P310a-P305+P351+P338-P405-P501a
Avoid breathing dust/fume/gas/mist/vapours/spray.Wear protective gloves and eye/face protection.Wear protective gloves and eye/face protection.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.