33356

BF₃ - Methanol -Lösung

10 % (w/w), pkg of 20 × 1 mL

• Synonym(e): Boron trifluoride
• UNSPSC Code: 41116105
• eCl@ss: 32120505
• Grade: derivatization grade ((GC derivatization))

Eigenschaften

• grade: derivatization grade ((GC derivatization))
• reaction suitability: reagent type: derivatization reagent; reaction type: Alkylations, reagent type: derivatization reagent; reaction type: Esterifications
• packaging: pkg of 20 × 1 mL
• concentration: 10 % (w/w)
• storage temp.: 2-8°C

Beschreibung

General description

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.

Application

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
• Gefahrencodes: H225,H301 + H311 + H331,H314,H370,H373
• Sicherheitshinweise: P210 - P280 - P301 + P310 + P330 - P301 + P330 + P331 - P303 + P361 + P353 - P305 + P351 + P338 + P310
• Hazard Classifications: 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
• Lagerklasse: 3 - Flammable liquids
• Was ist los?: WGK 2
• Flammpunkt (°F): 60.8 °F - closed cup
• Flammpunkt (°C): 16 °C - closed cup