TRIMETHYL BORATE (C005B-011646)

Application

Trimethyl borate (TMB) can be used:

• For the synthesis of luminogens having triphenylamine core and tetraphenylethene peripheral moieties.
• For the synthesis of ammonia borane and trialkylamine boranes.
• In the reduction of carboxylic acids in the presence of borane-methyl sulfide.
• As a reagent to crosslink phopshate complexes.
• As a source of boron to synthesize boron nitride nanotubes by chemical vapor deposition (CVD) method.

Molecular Weight: 103.91. Empirical Formula: C₃H₉BO₃. linearFormula: B(OCH₃)₃. vapor density: 3.59 (vs air). Quality Level: 200. grade: purum. Assay: ≥. 99.0% (GC). form: liquid. refractive index: n20/D 1.346 (lit.), n20/D 1.358. bp: 68-69 . °C (lit.). mp: −. 34 . °C (lit.). density: 0.932 . g/mL . at 20 . °C (lit.). SMILES string: COB(OC)OC. InChI: 1S/C3H9BO3/c1-5-4(6-2)7-3/h1-3H3. InChI key: WRECIMRULFAWHA-UHFFFAOYSA-N. Pictograms: GHS02,GHS06,GHS08. Signal Word: Danger. Hazard Statements: H225 - H301 + H311 + H331 - H319 - H360FD - H370. Precautionary Statements: P210 - P280 - P301 + P310 - P303 + P361 + P353 - P304 + P340 + P311 - P305 + P351 + P338. Hazard Classifications: Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Eye Irrit. 2 - Flam. Liq. 2 - Repr. 1B - STOT SE 1. Target Organs: Eyes. Storage Class Code: 3 - Flammable liquids. WGK: WGK 1. Flash Point(F): 12.2 °F - (own results). Flash Point(C): -11 °C - (own results). Personal Protective Equipment: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter.