4-Mercaptophenylboronic acid

4-Mercaptophenylboronic acid Basic information

Product Name:	4-Mercaptophenylboronic acid
Synonyms:	4-MERCAPTOPHENYLBORONIC ACID;BORONIC ACID,B-(4-MERCAPTOPHENYL)-;4-MercaptophenyL;(4-sulfanylphenyl)boronicaci;4-Mercaptobenzeneboronic Acid;SKL188;Dihydroxy(4-mercaptophenyl)borane;4-Mercaptophenylboronic acid ,95%
CAS:	237429-33-3
MF:	C6H7BO2S
MW:	153.99
EINECS:
Product Categories:	Aryl;Boronic Acids;Boronic Acids and Derivatives;Boronic Acids;Benzene series;Boronic Acid
Mol File:	237429-33-3.mol

4-Mercaptophenylboronic acid Chemical Properties

Melting point	>230 °C (lit.)
Boiling point	329.4±44.0 °C(Predicted)
density	1.27±0.1 g/cm3(Predicted)
storage temp.	Inert atmosphere,Store in freezer, under -20°C
solubility	soluble in Methanol
pka	6.20±0.10(Predicted)
form	powder to crystal
color	White to Light yellow
CAS DataBase Reference	237429-33-3(CAS DataBase Reference)

Safety Information

Safety Statements	24/25
WGK Germany	3
HS Code	29319090

MSDS Information

Provider	Language
SigmaAldrich	English

4-Mercaptophenylboronic acid Usage And Synthesis

Chemical Properties

White to off-white solid

4-Mercaptophenylboronic acid Preparation Products And Raw materials

Raw materials

Tetrahydrofuran-->n-Butyllithium-->Sodium hydride-->Trifluoroacetic acid-->Triisopropyl borate-->4-BROMOTHIOPHENOL-->tert-Butyldimethylsilyl chloride-->Boronic acid, [4-[[(1,1-dimethylethyl)dimethylsilyl]thio]phenyl]- (9CI)-->(4-BROMOPHENYLTHIO)DIMETHYL-TERT-BUTYLS&

N-METHYL-4-BENZENESULFONAMIDEBORONIC ACID PINACOL ESTER 4-(N-CYCLOPROPYLSULFONAMIDE)PHENYLBORONIC ACID PINACOL ESTER 4-(4-MORPHOLINYLSULFONYL)PHENYLBORONIC ACID 4-(Methylthio)phenylboronic acid 4-(Aminosulfonyl)phenylboronic acid 4-(ETHYLSULFONYL)PHENYLBORONIC ACID 4-(N,N-Dimethylaminosulfonyl)phenylboronic acid pinacol ester 4-SULFAMOYLPHENYLBORONIC ACID, PINACOL ESTER 4-ETHYLSULFINYLPHENYLBORONIC ACID 4-(METHYLTHIO)PHENYLBORONIC ACID PINACOLATE 2-MERCAPTOPHENYLBORONIC ACID 4-Mercaptophenylboronic acid 4-(METHOXYMETHYLTHIO)PHENYLBORONIC ACID 3-MERCAPTOPHENYLBORONIC ACID p-Methylthiobenzeneboronic acid 2,2-iminodiethyl ester 4-ISOPROPYLTHIOPHENYLBORONIC ACID 4-(TERT-BUTYLAMINO)SULFONYLPHENYLBORONIC ACID PINACOL ESTER 4-(Methanesulfonyl)phenylboronic acid pinacol ester

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