33356

BF₃ - Methanol -Lösung

10 % (w/w), pkg of 20 × 1 mL

• Synonym(e): Boron trifluoride
• UNSPSC-Code: 41116105
• Qualität: for GC derivatization

Eigenschaften

• Qualität: for GC derivatization
• Eignung der Reaktion: reagent type: derivatization reagent; reaction type: Alkylations; reagent type: derivatization reagent; reaction type: Esterifications
• Verpackung: pkg of 20 × 1 mL
• Konzentration: 10 % (w/w)
• Lagertemp.: 2-8°C

Beschreibung

Allgemeine Beschreibung

Boron trifluoride is a colourless gas which readily reacts with water to form hydrates. It has been widely used as a catalyst for polymerizations, alkylations and condensation reactions. It also finds application in being used as gas flux for internal soldering or brazing. It also has its uses in extinguisher for magnesium fires.

Anwendung

It was used in transmethylation of 1,2-Diacylglycerol (DAG) containing fractions which were purified using HPLC. It may be used to treat lipids during determination of fatty acid methyl esters and dimethylacetals using GC.

Sicherheitshinweise

• Piktogramme: GHS02,GHS06,GHS08,GHS05
• Signalwort: Danger
• H-Sätze: H225,H301 + H311 + H331,H314,H370,H373
• P-Sätze: P210 - P280 - P301 + P310 + P330 - P301 + P330 + P331 - P303 + P361 + P353 - P305 + P351 + P338 + P310
• Gefahreneinstufungen: Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1A - STOT RE 2 Inhalation - STOT SE 1
• Zielorgane: Eyes, Kidney
• Lagerklassenschlüssel: 3 - Flammable liquids
• WGK: WGK 2
• Flammpunkt (°F): 60.8 °F - closed cup
• Flammpunkt (°C): 16 °C - closed cup