ChemicalBook > CAS DataBase List > 2-(1-BENZOTHIOPHEN-5-YL)-4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLANE

2-(1-BENZOTHIOPHEN-5-YL)-4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLANE

Product Name
2-(1-BENZOTHIOPHEN-5-YL)-4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLANE
CAS No.
501945-71-7
Chemical Name
2-(1-BENZOTHIOPHEN-5-YL)-4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLANE
Synonyms
2-dioxaborolane;2-(1-benzothiophen-5-yl)-4;Benzo[b]thiophene-5-boronic Acid Pinacol Ester;2-(benzothiophen-5-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane;2-(1-BENZOTHIOPHEN-5-YL)-4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLANE;2-(benzo[b]thiophen-5-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane;Benzo[b]thiophene, 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-;2-(1-Benzothiophen-5-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane ,95%
CBNumber
CB7443174
Molecular Formula
C14H17BO2S
Formula Weight
260.16
MOL File
501945-71-7.mol
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2-(1-BENZOTHIOPHEN-5-YL)-4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLANE Property

Melting point:
118 °C
storage temp. 
under inert gas (nitrogen or Argon) at 2–8 °C
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Safety

HS Code 
2934999090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

AK Scientific
Product number
Y9245
Product name
2-(Benzo[b]thiophen-5-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
Packaging
250mg
Price
$67
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
CHM0018495
Product name
2-(1-BENZOTHIOPHEN-5-YL)-4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLANE
Purity
95.00%
Packaging
1G
Price
$945.95
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
CHM0018495
Product name
2-(1-BENZOTHIOPHEN-5-YL)-4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLANE
Purity
95.00%
Packaging
5G
Price
$1746.36
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
CHM0018495
Product name
2-(1-BENZOTHIOPHEN-5-YL)-4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLANE
Purity
95.00%
Packaging
250MG
Price
$664.59
Updated
2021/12/16
Crysdot
Product number
CD11115291
Product name
2-(Benzo[b]thiophen-5-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
Purity
95+%
Packaging
10g
Price
$926
Updated
2021/12/16

2-(1-BENZOTHIOPHEN-5-YL)-4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLANE Preparation Products And Raw materials

Raw materials

Trimethyl borate Pinacol Ethanol 4-Bromothiophenol Sodium sulfate Sodium chloride Toluene Sodium Polyphosphoric acid Tetrahydrofuran Diethyl ether Bromoacetaldehyde dimethyl acetal Chlorobenzene Ethyl acetate Methanol PETROLEUM ETHER n-Butyllithium

Preparation Products

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2-(1-BENZOTHIOPHEN-5-YL)-4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLANE Suppliers

Belgium 1 China 41 Germany 1 India 1 United States 6 Global 50
Maybridge Chemical Co., Ltd.
Tel
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Fax
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Country
Belgium
ProdList
6293
Advantage
73

501945-71-7, 2-(1-BENZOTHIOPHEN-5-YL)-4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLANERelated Search:

Boron Thianaphthene 2-(1-BENZOTHIOPHEN-5-YL)-4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLANE METHYL 5-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)-1-BENZOTHIOPHENE-2-CARBOXYLATE 1-Benzothien-5-ylboronic acid DIBENZOTHIOPHENE-2-BORONIC ACID PINACOL ESTER

  • 2-(1-BENZOTHIOPHEN-5-YL)-4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLANE
  • 2-(benzothiophen-5-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
  • 2-(benzo[b]thiophen-5-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
  • 2-(1-Benzothiophen-5-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane ,95%
  • 2-(1-benzothiophen-5-yl)-4
  • 2-dioxaborolane
  • Benzo[b]thiophene, 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-
  • Benzo[b]thiophene-5-boronic Acid Pinacol Ester
  • 501945-71-7
  • C14H17BO2S