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
Canonical 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
The molarity calculator equation

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

The dilution calculator equation

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

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