TRIMETHYL BORATE-11B, 97 ATOM % 11B
Product Information
Molecular Formula
C3H9BO3
Molecular Weight
103.91276
Description
Trimethyl borate appears as a water-white liquid. Denser than water. Vapors heavier than air. Used as a solvent and fungicide for fruit.
Synonyms
TRIMETHYLBORATE; Trimethoxyborane; 121-43-7; Methylborate; Trimethoxyboron; Boricacid,trimethylester
IUPAC Name
trimethyl borate
SMILES
B(OC)(OC)OC
InChI
InChI=1S/C3H9BO3/c1-5-4(6-2)7-3/h1-3H3
InChI Key
WRECIMRULFAWHA-UHFFFAOYSA-N
Boiling Point
68-69°C(lit.)
Melting Point
-34°C(lit.)
Flash Point
17.6 °F
Purity
95%
Density
0.924
Solubility
Miscible with tetrahydrofuran, ether, isoporpylamine, hexane, methanol, nujol, and other organic liquids
Appearance
Colorless, moisture-sensitive liquid
Application
Used as a flame retardant, welding and brazing flux, chemical intermediate, fungicide, and a solvent for waxes, resins, and oils.
Refractive Index
n20/D 1.358 (lit.)
Stability
Stable in the absence of moisture.
LogP
-1.9
Vapor Pressure
137.0 [mmHg]
Decomposition
The substance decomposes on heating or on burning producing toxic fumes including boron oxide.
Safety Information
Hazards
H225-H312-H319
Precautionary Statement
P210-P280-P305 + P351 + P338
Computed Properties
Hydrogen Bond Donor Count
0
Hydrogen Bond Acceptor Count
3
Rotatable Bond Count
3
Exact Mass
104.0644743 g/mol
Monoisotopic Mass
104.0644743 g/mol
Topological Polar Surface Area
27.7Ų
Heavy Atom Count
7
Formal Charge
0
Complexity
31.7
Isotope Atom Count
0
Defined Atom Stereocenter Count
0
Undefined Atom Stereocenter Count
0
Defined Bond Stereocenter Count
0
Undefined Bond Stereocenter Count
0
Covalently-Bonded Unit Count
1
Compound Is Canonicalized
Yes
Patents
| Publication Number | Title | Priority Date |
|---|---|---|
| CN-114057718-A | Triphenylamine derivative, preparation, organic photoelectric device and display or lighting device | 2022-01-17 |
| CN-114149358-A | Pyrene and carbazole based aromatic amine compound, preparation method thereof and application of pyrene and carbazole based aromatic amine compound as organic electroluminescent material | 2021-12-22 |
| CN-114149460-A | Preparation method of 3,4, 5-trifluoro-benzene boric acid | 2021-12-21 |
| CN-114181055-A | Preparation method of 1-benzyloxy-4-bromo-5-ethyl-2-fluorobenzene | 2021-12-21 |
| JP-2022034002-A | Positive electrode active material for non-aqueous electrolyte secondary batteries | 2021-12-21 |
| CN-114057995-A | Underfill material and preparation method and application thereof | 2021-12-16 |
| CN-114015353-A | Primer coating for improving bonding strength of silicone rubber and PPSU and preparation method thereof | 2021-12-14 |
| CN-114178751-A | Pickling-free soldering flux spraying mechanism and pickling-free soldering flux automatic adding device | 2021-12-14 |
| CN-114057782-A | Process method for synthesizing 4-mercapto phenylboronic acid | 2021-12-13 |
| CN-114085382-A | Hydrogen-containing poly titanium boron siloxane flame retardant, and preparation method and application thereof | 2021-12-06 |
Literatures
| PMID | Publication Date | Title | Journal |
|---|---|---|---|
| 22002227 | 2012-01-01 | Identification of epoxide functionalities in protonated monofunctional analytes by using ion/molecule reactions and collision-activated dissociation in different ion trap tandem mass spectrometers | Journal of the American Society for Mass Spectrometry |
| 21953045 | 2011-06-01 | Differentiation of protonated aromatic regioisomers related to lignin by reactions with trimethylborate in a Fourier transform ion cyclotron resonance mass spectrometer | Journal of the American Society for Mass Spectrometry |
| 21239221 | 2011-03-01 | A practical synthesis of novel α-dibromoalkyl- and trimethylsilylmethyl-aminoboranes and derivatives | Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy |
| 21472570 | 2011-03-01 | Comparison of functional group selective ion-molecule reactions of trimethyl borate in different ion trap mass spectrometers | Journal of the American Society for Mass Spectrometry |
| 20189411 | 2010-05-01 | Identification and counting of carbonyl and hydroxyl functionalities in protonated bifunctional analytes by using solution derivatization prior to mass spectrometric analysis via ion-molecule reactions | Journal of the American Society for Mass Spectrometry |
| 21426090 | 2009-08-01 | New preparation and synthetic reactions of 3,3,3-trifluoropropynyllithium, -borate and -stannane: facile synthesis of trifluoromethylated allenes, arylacetylenes and enynes | Future medicinal chemistry |
| 21582429 | 2009-03-06 | tert-Butyl 2-borono-1H-pyrrole-1-carboxyl-ate | Acta crystallographica. Section E, Structure reports online |
| 21581460 | 2008-11-29 | 2-[Bis(2-amino-ethyl)amino]ethanaminium chloride dichloro-methane solvate | Acta crystallographica. Section E, Structure reports online |
| 18363408 | 2008-05-01 | Identification of the carboxylic acid functionality by using electrospray ionization and ion-molecule reactions in a modified linear quadrupole ion trap mass spectrometer | Analytical chemistry |
| 18351715 | 2008-04-01 | Coupling of ion-molecule reactions with liquid chromatography on a quadrupole ion trap mass spectrometer | Rapid communications in mass spectrometry : RCM |
