cas 216434-82-1|| where to buy Potassium trifluoro(p-tolyl)borate

製品名:Potassium trifluoro(p-tolyl)borate

IUPAC Name:potassium trifluoro(4-methylphenyl)boranuide

包装単位	有効在庫	価格（USD）
CM219932-5g	in stock	Şƥ
CM219932-10g	in stock	ȅƴƥ
CM219932-25g	in stock	ȅƥȖ

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: CAS番号:216434-82-1; 分子式:C7H7BF3K; 融点:-; SMILESコード:F[B-](F)(C1=CC=C(C)C=C1)F.[K+]; 密度:

: カタログ番号:CM219932; 分子量:198.04; 沸点:; MDL番号:MFCD01318171; 保管方法:Store at 2-8°C.

: Borates; Borates are classified as critical materials, they are the main source of boron and have a variety of industrial applications. Organic trifluoroborate is stable to heat, air and humidity, and is a very convenient crystalline boric acid compound. Since it has a tetra-coordinated boronic acid structure after the substitution of fluorine, it does not exhibit Lewis acidity and is stable to oxidation conditions. In addition, it can be regarded as the protector of boronic acid and boronic acid ester, which can be converted into each other. The compound can generally exist stably in organic solvents, but will decompose in protic solvents to liberate trivalent boron, so it can be directly used as a substrate for Suzuki coupling. The difference between trifluoroborate and boric acid is that it must exist in a monomeric form, so the equivalent weight can be closely controlled.

: Benzenes; Benzene is an important organic compound with the chemical formula C6H6, and its molecule consists of a ring of 6 carbon atoms, each with 1 hydrogen atom. Benzene is a sweet, flammable, colorless and transparent liquid with carcinogenic toxicity at room temperature, and has a strong aromatic odor. It is insoluble in water, easily soluble in organic solvents, and can also be used as an organic solvent itself. The ring system of benzene is called benzene ring, and the structure after removing one hydrogen atom from the benzene ring is called phenyl. Benzene is one of the most important basic organic chemical raw materials. Many important chemical intermediates can be derived from benzene through substitution reaction, addition reaction and benzene ring cleavage reaction.