ChemicalBook > CAS DataBase List > 2-(4-Methyl-2-thienyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane, 4-Methyl-2-thienylboronic acid pinacol ester, 4-Methyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophene

2-(4-Methyl-2-thienyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane, 4-Methyl-2-thienylboronic acid pinacol ester, 4-Methyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophene

Product Name
2-(4-Methyl-2-thienyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane, 4-Methyl-2-thienylboronic acid pinacol ester, 4-Methyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophene
CAS No.
635305-48-5
Chemical Name
2-(4-Methyl-2-thienyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane, 4-Methyl-2-thienylboronic acid pinacol ester, 4-Methyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophene
Synonyms
Methylthiophene-2-boronic acid pinacol ester;4-Methyl-2-thiopheneboronic Acid Pinacol Ester;4-Methylthiophene-2-boronic acid pinacol ester;4-Methylthiophene-2-boronic acid pinacol ester 97%;4,4,5,5-Tetramethyl-2-(4-methyl-2-thienyl)-1,3,2-dioxaborolane;1,3,2-Dioxaborolane, 4,4,5,5-tetramethyl-2-(4-methyl-2-thienyl)-;4,4,5,5-Tetramethyl-2-(4-methylthiophen-2-yl)-1,3,2-dioxaborolane;4-Methyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophene;3-hydroxy-2,3-dimethylbutan-2-yl hydrogen (4-methylthiophen-2-yl)boronate;2-(4-Methyl-2-thienyl)-4,4,5,5-tetraMethyl-1,3,2-dioxaborolane, 4-Methyl-2-thienylboronic acid pinacol ester
CBNumber
CB12103375
Molecular Formula
C11H17BO2S
Formula Weight
224.13
MOL File
635305-48-5.mol
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2-(4-Methyl-2-thienyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane, 4-Methyl-2-thienylboronic acid pinacol ester, 4-Methyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophene Property

Melting point:
26-31 °C
Boiling point:
309.6±30.0 °C(Predicted)
Density 
1.06±0.1 g/cm3(Predicted)
Flash point:
110 °C
form 
powder to lump
color 
White to Almost white
CAS DataBase Reference
635305-48-5
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Safety

WGK Germany 
3
HS Code 
2934999090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H413May cause long lasting harmful effects to aquatic life

Precautionary statements

P273Avoid release to the environment.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

TCI Chemical
Product number
M2647
Product name
4-Methyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophene
Purity
>97.0%(GC)
Packaging
1g
Price
$40
Updated
2024/03/01
TCI Chemical
Product number
M2647
Product name
4-Methyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophene
Purity
>97.0%(GC)
Packaging
5g
Price
$133
Updated
2024/03/01
TRC
Product number
T302838
Product name
4,4,5,5-Tetramethyl-2-(4-methylthiophen-2-yl)-1,3,2-dioxaborolane
Packaging
50mg
Price
$60
Updated
2021/12/16
AK Scientific
Product number
X0914
Product name
4-Methylthiophene-2-boronic acid pinacol ester
Packaging
1g
Price
$91
Updated
2021/12/16
Chem-Impex
Product number
40008
Product name
4-Methyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophene,97%(GC)
Purity
97%(GC)
Packaging
5G
Price
$134.4
Updated
2021/12/16

2-(4-Methyl-2-thienyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane, 4-Methyl-2-thienylboronic acid pinacol ester, 4-Methyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophene Preparation Products And Raw materials

Raw materials

Preparation Products

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2-(4-Methyl-2-thienyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane, 4-Methyl-2-thienylboronic acid pinacol ester, 4-Methyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophene Suppliers

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635305-48-5, 2-(4-Methyl-2-thienyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane, 4-Methyl-2-thienylboronic acid pinacol ester, 4-Methyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiopheneRelated Search:

4-Methylthiophene-2-boronic acid

  • 2-(4-Methyl-2-thienyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane, 4-Methyl-2-thienylboronic acid pinacol ester, 4-Methyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophene
  • 4-Methylthiophene-2-boronic acid pinacol ester
  • Methylthiophene-2-boronic acid pinacol ester
  • 4,4,5,5-Tetramethyl-2-(4-methylthiophen-2-yl)-1,3,2-dioxaborolane
  • 2-(4-Methyl-2-thienyl)-4,4,5,5-tetraMethyl-1,3,2-dioxaborolane, 4-Methyl-2-thienylboronic acid pinacol ester
  • 4-Methylthiophene-2-boronic acid pinacol ester 97%
  • 3-hydroxy-2,3-dimethylbutan-2-yl hydrogen (4-methylthiophen-2-yl)boronate
  • 4-Methyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophene
  • 1,3,2-Dioxaborolane, 4,4,5,5-tetramethyl-2-(4-methyl-2-thienyl)-
  • 4,4,5,5-Tetramethyl-2-(4-methyl-2-thienyl)-1,3,2-dioxaborolane
  • 4-Methyl-2-thiopheneboronic Acid Pinacol Ester
  • 635305-48-5