Product

5-Acetyl-2-thiopheneboronic acid

CAS No.：206551-43-1

Other grades of this product :

5-Acetyl-2-thiopheneboronic acid Basic information

Product Name:	5-Acetyl-2-thiopheneboronic acid
Synonyms:	5-Acetothiophene-2-boronic acid;5-Acetyl-2-thienylboronic acid;5-Acetyl-2-thiopheneboronic Acid (contains varying amounts of Anhydride);2-Acetyl-5-boronothiophene, 5-Boronothien-2-yl)ethan-1-one;5- acetylthiopheneboric acid -2-;5-ACETYLTHIOPHENE-2-BORONIC ACID;5-ACETYL-2-THIOPHENEBORONIC ACID;5-Acetylthiophene-2-boronicacid,98%
CAS:	206551-43-1
MF:	C6H7BO3S
MW:	169.99
EINECS:	681-554-6
Product Categories:	ACETYLGROUP;blocks;BoronicAcids;Heterocycles;Boronic Acids;Boronic Acids and Derivatives;Boronic acids;Boronic Acid;Organoborons;Thiophene;Heteroaryl
Mol File:	206551-43-1.mol

5-Acetyl-2-thiopheneboronic acid Chemical Properties

Melting point	133-138 °C (lit.)
Boiling point	399.3±52.0 °C(Predicted)
density	1.34±0.1 g/cm3(Predicted)
storage temp.	Keep in dark place,Inert atmosphere,Store in freezer, under -20°C
solubility	soluble in Methanol
pka	7.47±0.53(Predicted)
form	Crystalline Powder
color	White
BRN	8681302
CAS DataBase Reference	206551-43-1(CAS DataBase Reference)

Safety Information

Hazard Codes	C,Xi
Risk Statements	36/37/38
Safety Statements	26-36-37
WGK Germany	3
Hazard Note	Corrosive/Keep Cold
HazardClass	IRRITANT, KEEP COLD, CORROSIVE
HS Code	29310095

MSDS Information

Provider	Language
SigmaAldrich	English
ALFA	English

5-Acetyl-2-thiopheneboronic acid Usage And Synthesis

Chemical Properties	cream to brown Solid
Uses	suzuki reaction
Uses	Reactant for:Bioreduction by alcohol dehydrogenasePreparation of highly fluorescent photochromic dyes by photocyclization reactionsSuzuki-Miyaura cross-couplings

5-Acetyl-2-thiopheneboronic acid Preparation Products And Raw materials

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