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Alfa Aesar™ 1,1':3',1''-Terphenyl-5'-boronic acid, 95%

$218.84 - $218.84

Chemical Identifiers

Chemical Name or Material 1,1':3',1''-Terphenyl-5'-boronic acid
CAS 128388-54-5
Molecular Formula C18H15BO2
Formula Weight 274.13g/mol
MDL Number MFCD09953491
Synonym 3,5-Diphenylbenzeneboronic acid; (3,5-Diphenylphenyl)boronic acid
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Products
Catalog Number Mfr. No. Quantity Price Quantity    

AAH2764003

 
alfa aesar™
H27640-03
1g Each for $218.84
Description & Specifications

Specifications

Melting Point 292° to 296°C
Quantity 1g
Chemical Name or Material 1,1':3',1''-Terphenyl-5'-boronic acid
CAS 128388-54-5
Assay 95%
Molecular Formula C18H15BO2
Formula Weight 274.13g/mol
MDL Number MFCD09953491
Synonym 3,5-Diphenylbenzeneboronic acid; (3,5-Diphenylphenyl)boronic acid
Health Hazard 1 Warning
Health Hazard 2 GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
Health Hazard 3 GHS P Statement
P261-P280-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

Applications
A double Suzuki cross-coupling protocol has been devised as a practical route to a variety of terphenyls. Good chemoselectivity was observed. Unsymmetrically substituted triphenylenes were also easily prepared. A double Suzuki cross-coupling protocol has been devised as a practical route to a variety of terphenyls and triphenylenes.

Solubility
Insoluble in water.

Notes
Refrigerated (2-4°C). Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store away from strong oxidizing agents.

Safety and Handling

Warning

GHS P Statement
P261-P280-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.