Borate(1-),trifluoroMethyl-, potassiuM, (T-4)- (9CI)

Borate(1-),trifluoroMethyl-, potassiuM, (T-4)- (9CI) - Names and Identifiers

Name	potassium methyltrifluoroborate
Synonyms	Potassium trifluoromethylborate potassium methyltrifluoroborate potassium trifluoro-methyl-boron Trifluoromethylborate(1-) potassium Methyl trifluoroborate postassium salt Borate(1-),trifluoroMethyl-, potassiuM, (T-4)- (9CI)
CAS	13862-28-7
InChI	InChI=1/CH3BF3.K/c1-2(3,4)5;/h1H3;/q-1;+1

Borate(1-),trifluoroMethyl-, potassiuM, (T-4)- (9CI) - Physico-chemical Properties

Molecular Formula	CH3BF3.K
Molar Mass	121.938
Melting Point	168-183 °C
Storage Condition	Keep in dark place,Sealed in dry,Room Temperature

Borate(1-),trifluoroMethyl-, potassiuM, (T-4)- (9CI) - Risk and Safety

Safety Description	S22 - Do not breathe dust. S24/25 - Avoid contact with skin and eyes.
WGK Germany	3

Borate(1-),trifluoroMethyl-, potassiuM, (T-4)- (9CI) - Introduction

Potassium methyl trifluoroborate is an inorganic compound with a chemical formula of CH3BF3K. The following is a description of the properties, uses, preparation and safety information of potassium methyl trifluoroborate:

Nature:
-Potassium methyltrifluoroborate is a colorless solid with good thermal stability.
-It is not sensitive to humidity and air, and basically insoluble in water at room temperature.
-potassium methyl trifluoroborate is a strong acid salt, it can react with alcohols, ethers, ketones and other organic solvents.

Use:
-Methyl potassium trifluoroborate is commonly used as a catalyst in organic synthesis, which can catalyze etherification, esterification, acylation, etc.
-It can also be used to prepare organic compounds such as methyl trifluoroborate amidine and methyl trifluoroborate.

Preparation Method:
Potassium methyltrifluoroborate is usually prepared by the following steps:
1. First, trifluoroboric acid is reacted with methyl lithium to obtain methyl lithium trifluoroborate (CH3BF3Li).
2. Then, lithium methyl trifluoroborate is reacted with potassium chloride to generate potassium methyl trifluoroborate.

Safety Information:
-potassium methyl trifluoroborate is a strong acid salt, with irritation. Care should be taken to avoid skin contact and inhalation during operation.
-During storage and use, operate in strict accordance with chemical safety procedures and wear appropriate protective measures, such as gloves, goggles and protective clothing.
-If you accidentally come into contact with potassium methyltrifluoroborate, rinse the skin with plenty of water immediately, and seek medical attention if necessary.

Last Update：2024-04-10 22:29:15