209396-01-0

Basic information

• Product Name: Boronic acid, [2-[[methyl(phenylmethyl)amino]methyl]phenyl]-
• Synonyms: Boronic acid, [2-[[methyl(phenylmethyl)amino]methyl]phenyl]-
• CAS NO: 209396-01-0
• Molecular Formula: C15H18BNO2
• Molecular Weight: 255.12000
• Mol File: 209396-01-0.mol
• Article Data: 3

Chemical Properties

• Boiling Point: 409.5±47.0 °C(Predicted)
• Density: 1.14±0.1 g/cm3(Predicted)
• CAS DataBase Reference: Boronic acid, [2-[[methyl(phenylmethyl)amino]methyl]phenyl]-(CAS DataBase Reference)
• NIST Chemistry Reference: Boronic acid, [2-[[methyl(phenylmethyl)amino]methyl]phenyl]-(209396-01-0)
• EPA Substance Registry System: Boronic acid, [2-[[methyl(phenylmethyl)amino]methyl]phenyl]-(209396-01-0)

Safety Data

• Hazardous Substances Data: 209396-01-0(Hazardous Substances Data)

Upstream product

• 91983-14-1 2-bromomethylphenylboronic acid 
• 103-67-3 benzyl-methyl-amine 
• 383197-18-0 2-(2-bromobenzyl)-1,3-dioxa-2-borinane 
• 622-29-7 N-Benzylidenemethylamine 
• 100-52-7 benzaldehyde 
• 166821-88-1 5,5-dimethyl-2-(2-bromomethylphenyl)-1,3,2-dioxaborinane 
• 174900-86-8 propane-1,3-diyl(o-(bromomethyl)phenyl)boronate 

Relevant articles and documents

pK(a) values and geometries of secondary and tertiary amines complexed to boronic acids-implications for sensor design.

[structure in text] The pK(a) values and the geometries of secondary and tertiary amines adjacent to boronic acids were determined using potentiometric and (11)B NMR titrations. The studies showed that the secondary ammonium ion has a pK(a) similar to that of the tertiary ammonium species, which leads to the formation of tetrahedral boron centers at pH values above approximately 5.5. Therefore, secondary amines as well as tertiary amines, when placed proximal to boron centers, can be used to create tetrahedral boronic acids at neutral pH for diol complexation.

Selective fluorescence detection of fluoride using boronic acids

Fluorescent PET (photoinduced electron transfer) sensors 1,2 and 3 with boronic acid receptor units show F- selective fluorescent quenching in aqueous solution at pH 5.5.