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L05609 Potassium tetrakis(4-chlorophenyl)borate, 98%

CAS Number
14680-77-4
Synonyms
Tetrakis(4-chlorophenyl)boron potassium

Stock No. Size Price ($) Quantity Availability
L05609-MD 250mg 47.50
L05609-03 1g 127.00
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Potassium tetrakis(4-chlorophenyl)borate, 98%

MDL
MFCD00043105
EINECS
238-723-0

Chemical Properties

Formula
C24H16BCl4K
Formula Weight
496.12
Melting point
>300°
Storage & Sensitivity
Hygroscopic. Ambient temperatures.
Solubility
Soluble in chloroform.

Applications

Potassium tetrakis(4-chlorophenyl)borate is used as lipophilic anionic site in constructing fluorescent optode for sodium. It was also used as coating for the piezoelectric crystal in quantifying Potassium using quartz crystal microbalance.

Notes

Hygroscopic. Store under dry inert gas. Protect from humidity and water. Incompatible with moisture and oxidizing agents.

Literature References

X Yang; K Wang; D Xiao; C Guo; Y Xu. Development of a fluorescent optode membrane for sodium ion based on the calix[4]arene and tetraphenylporphine. Talanta. 2000, 52, (6), 1033-1039.

M Teresa; S R Gomes; K S Tavares; J A Oliveira. The quantification of potassium using a quartz crystal microbalance. Analyst (Cambridge UK). 2000, 125, (11), 1983-1986.

Tetraphenylborates cross couple with aryl halides in aqueous solutions with Pd(OAc) 2 catalyst: Dokl. Chem., 315, 354 (1990). See also Sodium tetraphenyl­borate, A10909.

GHS Hazard and Precautionary Statements

Hazard Statements: H315-H319-H335

Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Precautionary Statements: P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P362-P501c

Avoid breathing dust/fume/gas/mist/vapours/spray. Wash face, hands and any exposed skin thoroughly after handling Use only outdoors or in a well-ventilated area. Wear protective gloves/protective clothing/eye protection/face protection. IF ON SKIN: Wash with plenty of soap and water. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Call a POISON CENTER or doctor/physician if you feel unwell. If skin irritation occurs: Get medical advice/attention. Take off contaminated clothing and wash before reuse. Dispose of contents/ container to an approved waste disposal plant

Other References

Beilstein
4117827
Harmonized Tariff Code
2931.90
TSCA
No

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