ChemicalBook > CAS DataBase List > 3-(4,4,5,5-Tetramethyl-[1,3,2]dioxaborolan-2-yl)-phenylethynyl-trimethylsilane

3-(4,4,5,5-Tetramethyl-[1,3,2]dioxaborolan-2-yl)-phenylethynyl-trimethylsilane

Product Name
3-(4,4,5,5-Tetramethyl-[1,3,2]dioxaborolan-2-yl)-phenylethynyl-trimethylsilane
CAS No.
915402-03-8
Chemical Name
3-(4,4,5,5-Tetramethyl-[1,3,2]dioxaborolan-2-yl)-phenylethynyl-trimethylsilane
Synonyms
3-[(Trimethylsilyl)ethynyl]phenylboronic acid pinacol ester;3-[2-(TriMethylsilyl)ethynyl]benzeneboronic acid pinacol ester, 97%;3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)trimethylsilylethynylbenzene;4,4,5,5-Tetramethyl-2-(3-trimethylsilanylethynyl-phenyl)-[1,3,2]dioxaborolane;Trimethyl((3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)ethynyl)silane;1,3,2-Dioxaborolane, 4,4,5,5-tetramethyl-2-[3-[2-(trimethylsilyl)ethynyl]phenyl]-;trimethyl(2-(3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)ethynyl)silane
CBNumber
CB01113194
Molecular Formula
C17H25BO2Si
Formula Weight
300.28
MOL File
915402-03-8.mol
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3-(4,4,5,5-Tetramethyl-[1,3,2]dioxaborolan-2-yl)-phenylethynyl-trimethylsilane Property

Melting point:
86-90℃
Boiling point:
367.1±34.0 °C(Predicted)
Density 
0.98±0.1 g/cm3(Predicted)
CAS DataBase Reference
915402-03-8
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Safety

WGK Germany 
3
HS Code 
2931900090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

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

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P337+P313IF eye irritation persists: Get medical advice/attention.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
719064
Product name
3-[(Trimethylsilyl)ethynyl]phenylboronic acid pinacol ester
Purity
97%
Packaging
1g
Price
$77.7
Updated
2023/06/20
Alfa Aesar
Product number
H58731
Product name
3-[2-(Trimethylsilyl)ethynyl]benzeneboronic acid pinacol ester, 97%
Packaging
1g
Price
$62.65
Updated
2024/03/01
Alfa Aesar
Product number
H58731
Product name
3-[2-(Trimethylsilyl)ethynyl]benzeneboronic acid pinacol ester, 97%
Packaging
5g
Price
$244.65
Updated
2024/03/01
TRC
Product number
P992013
Product name
4,4,5,5-Tetramethyl-2-(3-trimethylsilanylethynylphenyl)-[1,3,2]dioxaborolane
Packaging
100mg
Price
$60
Updated
2021/12/16
Matrix Scientific
Product number
102185
Product name
4,4,5,5-Tetramethyl-2-(3-trimethylsilanylethynyl-phenyl)-[1,3,2]dioxaborolane
Purity
>95%
Packaging
500mg
Price
$101
Updated
2021/12/16
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3-(4,4,5,5-Tetramethyl-[1,3,2]dioxaborolan-2-yl)-phenylethynyl-trimethylsilane Chemical Properties,Usage,Production

Uses

It is used as an active pharmaceutical intermediate.

3-(4,4,5,5-Tetramethyl-[1,3,2]dioxaborolan-2-yl)-phenylethynyl-trimethylsilane Preparation Products And Raw materials

Raw materials

Preparation Products

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3-(4,4,5,5-Tetramethyl-[1,3,2]dioxaborolan-2-yl)-phenylethynyl-trimethylsilane Suppliers

China 15 India 2 United Kingdom 1 United States 4 Global 22
Combi-Blocks Inc.
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Email
sales@combi-blocks.com
Country
United States
ProdList
6618
Advantage
69
Riedel-de Haen AG
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Fax
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Country
United States
ProdList
6773
Advantage
87
Matrix Scientific
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Email
sales@matrixscientific.com
Country
United States
ProdList
6632
Advantage
80
Focus Synthesis LLC
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Fax
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Email
acd@focussynthesis.com
Country
United States
ProdList
2487
Advantage
61

915402-03-8, 3-(4,4,5,5-Tetramethyl-[1,3,2]dioxaborolan-2-yl)-phenylethynyl-trimethylsilaneRelated Search:

2-TRIMETHYLSILYL-1-ETHYLBORONIC ACID PINACOL ESTER 4-(4,4,5,5-Tetramethyl-[1,3,2]dioxaborolan-2-yl)-phenylethynyl-trimethylsilane trimethyl(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenethyl)silane 4-TRIMETHYLSILYLBENZENEBORONIC ACID PINACOL ESTER (3-[(TRIMETHYLSILYL)ETHYNYL]PHENYL)BORONIC ACID 3-(4,4,5,5-Tetramethyl-[1,3,2]dioxaborolan-2-yl)-phenylethynyl-trimethylsilane

  • trimethyl(2-(3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)ethynyl)silane
  • 3-[(Trimethylsilyl)ethynyl]phenylboronic acid pinacol ester
  • 4,4,5,5-Tetramethyl-2-(3-trimethylsilanylethynyl-phenyl)-[1,3,2]dioxaborolane
  • 3-[2-(TriMethylsilyl)ethynyl]benzeneboronic acid pinacol ester, 97%
  • 3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)trimethylsilylethynylbenzene
  • Trimethyl((3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)ethynyl)silane
  • 1,3,2-Dioxaborolane, 4,4,5,5-tetramethyl-2-[3-[2-(trimethylsilyl)ethynyl]phenyl]-
  • 915402-03-8