33040-U

BF₃ - Methanol -Lösung

10 % (w/w)

• Synonym(e): Boron trifluoride
• UNSPSC-Code: 12000000
• 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 10 × 5 mL
• Konzentration: 10 % (w/w)
• Lagertemp.: 2-8°C

Beschreibung

Allgemeine Beschreibung

Boron trifluoride is a colourless gas and it reacts readily with water to form hydrates. It has been widely used as a catalyst during polymerizations, alkylations and condensation reactions. It is used as gas flux for internal soldering or brazing. It also finds application in being used as 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 GC analysis done for determination of fatty acid methyl esters and dimethylacetals.

Sonstige Hinweise

Reagent for O-acetyl, methyl ester, methyl 2,2-dimethoxypropionate, dimethyl acetals and dimethoxy.

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
• Persönliche Schutzausrüstung: Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter