Trimethyl borate
Trimethyl borate structure
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Common Name | Trimethyl borate | ||
|---|---|---|---|---|
| CAS Number | 121-43-7 | Molecular Weight | 103.913 | |
| Density | 0.9±0.1 g/cm3 | Boiling Point | 67.5±0.0 °C at 760 mmHg | |
| Molecular Formula | C3H9BO3 | Melting Point | -34 °C | |
| MSDS | USA | Flash Point | -8.3±0.0 °C | |
| Symbol |
GHS02, GHS07, GHS08 |
Signal Word | Danger | |
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Selective formation of organo, organo-aqueous, and hydro gel-like materials from partially hydrolysed poly(vinyl acetate)s based on different boron-containing crosslinkers.
Soft Matter 11 , 5060-6, (2015) Viscoelastic, gel-like, polymeric dispersions (HVPDs) can be prepared by crosslinking polyols with borax or boric acid in water under alkaline conditions. Rheologically similar HVPDs have been prepared in organic liquids containing no water or hydroxylic grou... |
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Chloromethyl chlorosulfate: a new, catalytic method of preparation and reactions with some nucleophiles.
Org. Biomol. Chem. 2 , 1554, (2004) The reaction of liquid (gamma-) SO3 with CH2Cl2 at room temperature leads to SO3 insertion into the C-Cl bonds, giving the useful chloromethylating agent chloromethyl chlorosulfate (CMCS). The process is very slow but becomes rapid on addition of catalytic qu... |
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Identification of epoxide functionalities in protonated monofunctional analytes by using ion/molecule reactions and collision-activated dissociation in different ion trap tandem mass spectrometers.
J. Am. Soc. Mass Spectrom. 23(1) , 12-22, (2012) A mass spectrometric method has been delineated for the identification of the epoxide functionalities in unknown monofunctional analytes. This method utilizes gas-phase ion/molecule reactions of protonated analytes with neutral trimethyl borate (TMB) followed... |
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Gas phase reactions of trimethyl borate with phosphates and their non-covalent complexes.
J. Am. Soc. Mass Spectrom. 13(9) , 1088-98, (2002) Using a quadrupole ion trap mass spectrometer, trimethyl borate was allowed to react with dihydrogen phosphate, deprotonated O-phosphoserine, and a set of hydrogen bonded complexes involving dihydrogen phosphate and neutral acids (phosphoric acid, acetic acid... |
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Identification of the carboxylic acid functionality by using electrospray ionization and ion-molecule reactions in a modified linear quadrupole ion trap mass spectrometer.
Anal. Chem. 80(9) , 3416-21, (2008) A mass spectrometric method has been developed for the identification of the carboxylic acid functional group in analytes evaporated and ionized by electrospray ionization (ESI). This method is based on gas-phase ion-molecule reactions of ammoniated ([M + NH4... |
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Borinium adduct ion formation with barbiturates in a quadrupole ion-trap mass spectrometer.
J. Mass Spectrom. 31(4) , 403-10, (1996) Barbiturates are a class of drugs that are utilized as anesthetics and sleeping agents and are used for the treatment of anxiety, epilepsy and other psychiatric disorders. Because of their pyrimidine structures, barbiturates are highly basic compounds. The ev... |
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11B magnetic resonance imaging and MAS spectroscopy of trimethylborate-treated radiata pine wood.
Solid State Nucl. Magn. Reson. 15(1) , 69-72, (1999) Boron-11 nuclear magnetic resonance imaging and spectroscopy have been used to characterise the nature and distribution of boron compounds after preservative treatment of radiata pine wood with trimethylborate (TMB). One day after treatment, 11B magnetic reso... |
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Differentiation of protonated aromatic regioisomers related to lignin by reactions with trimethylborate in a Fourier transform ion cyclotron resonance mass spectrometer.
J. Am. Soc. Mass Spectrom. 22(6) , 1040-51, (2011) Several lignin model compounds were examined to test whether gas-phase ion-molecule reactions of trimethylborate (TMB) in a FTICR can be used to differentiate the ortho-, meta-, and para-isomers of protonated aromatic compounds, such as those formed during de... |