5-Chlorothiophene-2-boronic acid

5-Chlorothiophene-2-boronic acid Basic information
Product Name:5-Chlorothiophene-2-boronic acid
Synonyms:5-Chloro-2-thiopheneboronic Acid (contains varying amounts;5-Chloro-2-thienylboronic acid, May contain varying amounts of anhydride, 97%;5-Chlorothiophene-2-boronic acid, 97+%;5-Chloro-2-thienylboronic acid, 97%, May contain varying aMounts of anhydride;5-CHLORO-2-THIENYLBORONIC ACID;5-CHLORO-2-THIOPHENEBORONIC ACID;5-CHLOROTHIOPHENE-2-BORONIC ACID;RARECHEM AH PB 0160
CAS:162607-18-3
MF:C4H4BClO2S
MW:162.4
EINECS:
Product Categories:Boric Acid| Boric Acid Ester| Potassium Trifluoroborate| alkyl chloride;B (Classes of Boron Compounds);Boronic Acids;Azoles;blocks;BoronicAcids;Boronic Acid;Halogenated;Organoborons;Thiophene
Mol File:162607-18-3.mol
5-Chlorothiophene-2-boronic acid Structure
5-Chlorothiophene-2-boronic acid Chemical Properties
Melting point 136-140 °C(lit.)
Boiling point 320.9±52.0 °C(Predicted)
density 1.50±0.1 g/cm3(Predicted)
storage temp. 2-8°C
solubility soluble in Methanol
form solid
pka8.28±0.53(Predicted)
color White to Light yellow
BRN 8478804
CAS DataBase Reference162607-18-3(CAS DataBase Reference)
Safety Information
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 37/39-26-36
WGK Germany 3
HazardClass IRRITANT
HS Code 29310099
MSDS Information
ProviderLanguage
ACROS English
SigmaAldrich English
ALFA English
5-Chlorothiophene-2-boronic acid Usage And Synthesis
Chemical PropertiesOff-white or beige to pale green or brown powder
Uses5-Chlorothiophene-2-boronic Acid is a useful reagent for Suzuki-Miyaura cross coupling reaction of arylboronic acids with bromoquinoline.
5-Chlorothiophene-2-boronic acid Preparation Products And Raw materials
5-CHLORO-3-FORMYL-2-THIOPHENEBORONIC ACID Thianaphthene 2-CHLOROTHIOPHENE-5-BORONIC ACID PINACOL ESTER 4-CHLOROTHIOPHENE-2-BORONIC ACID FLUOROPENTACHLOROETHANE 5-CHLOROTHIOPHENE-3-BORONIC ACID Ascoric Acid α,α-thienone POLYTHIOPHENE 5-CHLOROTHIOPHENE-2-BORONIC ACID PINACOL ESTER 2-CHLOROTHIOPHENE-3-BORONIC ACID 2-Chlorothiophene-5-Boronic Acid 3-Chlorothiophene-2-boronic acid pinacol ester Thifensulfuron methyl 3-CHLOROTHIOPHENE-2-BORONIC ACID 5-CHLOROTHIOPHEN-2-YLBORONIC ACID EPA Cephalothin sodium

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