4,4,5,5-Tetramethyl-2-(4-phenylethynyl)[1,3,2]dioxaborolane

Product Name: 4,4,5,5-Tetramethyl-2-(4-phenylethynyl)[1,3,2]dioxaborolane
CAS No.: 1190376-20-5
Chemical Name: 4,4,5,5-Tetramethyl-2-(4-phenylethynyl)[1,3,2]dioxaborolane
Synonyms: 4-(Phenylethynyl)benzeneboronicacidpinacolester,97%;4,4,5,5-Tetramethyl-2-(4-phenylethynyl)[1,3,2]dioxaborolane;4,4,5,5-Tetramethyl-2-(4-phenylethynyl-phenyl)-[1,3,2]dioxaborolane;4-[(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]ethynylbenzene;4,4,5,5-tetramethyl-2-[4-(2-phenylethynyl)phenyl]-1,3,2-dioxaborolane;1,3,2-Dioxaborolane, 4,4,5,5-tetramethyl-2-[4-(2-phenylethynyl)phenyl]-
CBNumber: CB02487827
Molecular Formula: C20H21BO2
Formula Weight: 304.19
MOL File: 1190376-20-5.mol

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4,4,5,5-Tetramethyl-2-(4-phenylethynyl)[1,3,2]dioxaborolane Property

Melting point:: 96-100°C
Boiling point:: 428.7±28.0 °C(Predicted)
Density: 1.08±0.1 g/cm3(Predicted)
CAS DataBase Reference: 1190376-20-5

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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

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

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

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

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

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.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 718491
Product name: 4-(Phenylethynyl)phenylboronic acid pinacol ester
Purity: 97%
Packaging: 1g
Price: $142
Updated: 2023/06/20

Sigma-Aldrich

Product number: 718491
Product name: 4-(Phenylethynyl)phenylboronic acid pinacol ester
Purity: 97%
Packaging: 5g
Price: $522
Updated: 2023/06/20

Alfa Aesar

Product number: H51699
Product name: 4-(Phenylethynyl)benzeneboronic acid pinacol ester, 97%
Packaging: 1g
Price: $65.9
Updated: 2021/12/16

Alfa Aesar

Product number: H51699
Product name: 4-(Phenylethynyl)benzeneboronic acid pinacol ester, 97%
Packaging: 5g
Price: $231
Updated: 2021/12/16

TRC

Product number: T204715
Product name: 4,4,5,5-Tetramethyl-2-(4-phenylethynylphenyl)-[1,3,2]dioxaborolane
Packaging: 50mg
Price: $45
Updated: 2021/12/16

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

Raw materials

Preparation Products

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4,4,5,5-Tetramethyl-2-(4-phenylethynyl)[1,3,2]dioxaborolane Suppliers

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1190376-20-5, 4,4,5,5-Tetramethyl-2-(4-phenylethynyl)[1,3,2]dioxaborolaneRelated Search:

4,4,5,5-Tetramethyl-2-(4-phenylethynyl)[1,3,2]dioxaborolane

4,4,5,5-Tetramethyl-2-(4-phenylethynyl-phenyl)-[1,3,2]dioxaborolane

4,4,5,5-tetramethyl-2-[4-(2-phenylethynyl)phenyl]-1,3,2-dioxaborolane

4-[(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]ethynylbenzene

1,3,2-Dioxaborolane, 4,4,5,5-tetramethyl-2-[4-(2-phenylethynyl)phenyl]-

4-(Phenylethynyl)benzeneboronicacidpinacolester,97%

1190376-20-5

C20H21BO2