Boronic Acid
An inorganic compound, H3BO2, 45.834 g/mol.
Identifiers
- Molecular formula
- H₃BO₂
- Molecular weight
- 45.834 g/mol
- Exact mass
- 46.02261 g/mol
- IUPAC name
- boronic acid
- OBO
- InChI=1S/BH3O2/c2-1-3/h1-3H
- ZADPBFCGQRWHPN-UHFFFAOYSA-N
Calculated properties
- Molecular weight
- 45.84 g/mol
- Exact mass
- 46.0226095 Da
- Polar surface area
- 40.5 Ų
- Complexity
- 2
- H-bond donors
- 2
- H-bond acceptors
- 2
- logP
- -1.7625
- Topological polar surface area
- 40.46 Ų
- H-bond donors
- 2
- H-bond acceptors
- 2
- Rotatable bonds
- 0
- Molar refractivity
- 11.5866 cm³/mol
- Fraction sp³ carbons
- 0
- QED drug-likeness
- 0.317
What it is made of
Elements
Structure
- Heavy atoms, hydrogen excluded
- 3
- Total atoms, hydrogen included
- 6
- Rings
- 0
- Aromatic rings
- 0
- Stereocentres
- 0
- Formal charge
- 0
The molecule in three dimensions
The drawing above is a diagram of what is bonded to what. A molecule is not flat, and the model here is one low-energy shape generated from the connectivity — useful for seeing which groups can reach each other, and not a measured structure. A real sample is a population of conformations, interconverting.
Reactions it appears in
Other names for it
The systematic name on this record is boronic acid.
The sources also call it Dihydroxyborane, hydridodihydroxidoboron, BH(OH)2, CHEBI:38267, RefChem:121044, DTXCID801423453, DTXSID60996435.
Structurally related
Seen alongside it in reaction records
Molecules that appear in the same recorded reactions as Boronic Acid. This says nothing about structure: most of them are the bases, solvents, ligands and catalysts the chemistry needed, and they are here because somebody put them in the same flask.
1,4-Dioxane
used as a reactant
C₄H₈O₂, 88.106 g/mol.
1,2-Dimethoxyethane
used as a reactant
C₄H₁₀O₂, 90.122 g/mol.
(4-Bromo-2-fluoro-phenyl)-(2-pyrrolidin-1-ylmethyl-pyrrolidin-yl)methanone
used as a reactant
C₁₆H₂₀BrFN₂O, 355.251 g/mol.
1,3-Difluorobenzene
used as a reactant
C₆H₄F₂, 114.094 g/mol.
(Trifluoromethoxy)benzene
used as a reactant
C₇H₅F₃O, 162.11 g/mol.
(2,4-Dichloro-phenyl)(3-methyl-6-m-tolyl-benzofuran-2-yl)methanone
formed as a product
C₂₃H₁₆Cl₂O₂, 395.285 g/mol.
Where these values came from
chemistry engine
What this page does not claim
Identifiers are copied from the source record, measured values are reported as published, and calculated values are marked as calculated. Nothing here is a hazard, purity or handling assessment — how the library is checked.
Where to next
More molecules under B
The rest of this shelf, a hundred names at a time.
Molar mass calculator
Work with H3BO2 in a calculation, with every element's contribution shown.
Molarity calculator
Grams of Boronic Acid for a volume and a concentration, or the concentration a mass gives.
Open in ReactionLens
The full record in the workstation: every atom, every bond, and the reactions it appears in.