13780-71-7

Basic information

• Product Name: boronic acid
• CAS NO: 13780-71-7
• Molecular Formula: BH₃O₂
• Molecular Weight: 45.8336
• Mol File: 13780-71-7.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: boronic acid(CAS DataBase Reference)
• NIST Chemistry Reference: boronic acid(13780-71-7)
• EPA Substance Registry System: boronic acid(13780-71-7)

Safety Data

• Hazardous Substances Data: 13780-71-7(Hazardous Substances Data)

Usage

Chemical Description

Boronic acid is an organic compound containing boron, carbon, and hydrogen atoms.

Upstream product

• 14452-61-0 diborane 
• 80937-33-3 oxygen 
• 14333-13-2 permanganate(VII) ion 
• 7732-18-5 water 

Downstream Products

• 473717-61-2 [1,1'-Biphenyl]-4-yl-(4H, 10H-3a,5,9-triaza-benzo[f]azulen-9-yl)-methanone 
• 479487-67-7 1-(4-Iodo-phenyl)-2,6-dioxo-3-propyl-1,2,3,6-tetrahydro-purine-7-carboxylic acid tert-Butyl Ester 
• 479487-69-9 3-[1-(2'-Methylsulfanyl-biphenyl-4-yl)-2,6-dioxo-3-propyl-1,2,3,6-tetrahydro-purine-7-yl]-benzonitrile 
• 196960-96-0 3-(t-butyl)-4-methoxyphenyl boronic acid 
• 158607-97-7 methyl 4-isopropenyl-3-methylsulfonylbenzoate 
• 205818-25-3 1-(3-benzyloxyphenyl)-2-(4-methoxyphenyl)-6-methoxynaphthalene 
• 1246382-96-6 4-{3-chloro-4-[3,3,3-trifluoro-2-hydroxy-2-(6-methoxy-pyridin-3-yl)-1-methyl-propyl]-phenoxy}-benzoic acid methyl ester 
• 920449-57-6 2-(2,4,6-trimethylphenyl)thiophene 
• 756839-27-7 [5-Fluoro-2-(1-cyclobutylmethyl-1H-indazol-5-ylamino)-benzyl]-carbamic acid tert-butyl ester 
• 291533-88-5 Methyl-[4'-phenyloxy-(1,1'-biphenyl)-4-yl]-sulfide 
• 108-95-2 phenol 
• 179894-42-9 6-(4-Fluorophenyl)-1,2,dihydro-2,2,4-trimethylquinoline 
• 169126-63-0 5,6,7,8-Tetrahydro-5,5,8,8-tetramethyl-2-naphthylboronic Acid 
• 174265-12-4 2-bromo-5-chlorobenzaldehyde 

Relevant articles and documents

Microwave spectrum of borinic acid BH2OH

The microwave spectrum of BH2OH, a transient intermediate in the reaction between diborane and water, has been detected and analyzed.This molecule has also been found in the reaction between diborane and oxygen.The lifetime of BH2OH in a copper waveguide cell is a few seconds, which is much shorter than that of BH(OH)2.The rotational and centrifugal distortion constants have been getermined for the 11BH2OH, 10BH2OH, 11BD2OD11BH2 18OH species.From the rotational constants the molecular structure has been determined as r(B-O) = 1.352(4) Angstroem, r(O-H) = 0.967(14) Angstroem, BOH = 112.0(17)deg, HcBO = 121.8(8)deg, andHtBO = 117.2(8) deg, the r(B-H) = 1200 Angstroem being assumed.For the normal species, the dipole moments have been determined as μa = 0.497(7)D, μb = 1.423(15)D, and μtotal = 1.506 D.The quadrupole coupling constants have also been determined.