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
More
Less

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
More
Less

Safety

WGK Germany 
3
HS Code 
2934999090
More
Less

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..…

More
Less

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
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
1G
Price
$39.2
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

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

More
Less

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

Alchem Pharmtech,Inc.
Tel
8485655694
Email
sales@alchempharmtech.com
Country
United States
ProdList
63687
Advantage
58
Aladdin Scientific
Tel
+1-+1(833)-552-7181
Email
sales@aladdinsci.com
Country
United States
ProdList
57505
Advantage
58
Alfa Chemistry
Tel
--
Fax
--
Email
info@Alfa-Chemistry.com
Country
United States
ProdList
6814
Advantage
0
CombiPhos Catalysts, Inc.
Tel
--
Fax
--
Email
info@combiphos.com
Country
United States
ProdList
318
Advantage
46
Hexagon Labs
Tel
--
Fax
--
Email
sales@hexagonlabs.com
Country
United States
ProdList
437
Advantage
50
American Custom Chemicals Corporation
Tel
--
Fax
--
Email
sales@acccorporation.com
Country
United States
ProdList
6820
Advantage
51
Riedel-de Haen AG
Tel
--
Fax
--
Country
United States
ProdList
6773
Advantage
87
TCI America
Tel
--
Fax
--
Email
sales@tciamerica.com
Country
United States
ProdList
6909
Advantage
75
Matrix Scientific
Tel
--
Fax
--
Email
sales@matrixscientific.com
Country
United States
ProdList
6632
Advantage
80
Small Molecules, Inc.
Tel
--
Fax
--
Email
sales@small-molecules.com
Country
United States
ProdList
1218
Advantage
30
BoroPharm Inc.
Tel
--
Fax
--
Email
sales@boropharm.com
Country
United States
ProdList
96
Advantage
50
Green Chempharm, Inc.
Tel
--
Fax
--
Country
United States
ProdList
227
Advantage
50
Pure Chemistry Scientific Inc
Tel
--
Fax
--
Email
sales@purechems.com
Country
United States
ProdList
2321
Advantage
50
Small Molecules, Inc.
Tel
--
Fax
--
Email
sales@small-molecules.com
Country
United States
ProdList
990
Advantage
50
Combi-Blocks Inc.
Tel
--
Fax
--
Email
sales@combi-blocks.com
Country
United States
ProdList
6618
Advantage
69

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:


  • 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