348325

Bortrichlorid -Lösung

1.0 M in heptane

• Synonym(e): Boron chloride, Trichloroborane
• Empirische Formel (Hill-System): BCl₃
• CAS-Nummer: 10294-34-5
• Molekulargewicht: 117.17
• MDL-Nummer: MFCD00011313
• UNSPSC-Code: 12352106
• PubChem Substanz-ID: 24861566
• NACRES: NA.22

Eigenschaften

• Form: liquid
• Qualitätsniveau: 100
• Eignung der Reaktion: core: boron; reagent type: Lewis acid; reagent type: catalyst
• Konzentration: 1.0 M in heptane
• Dichte: 0.74 g/mL at 25 °C
• Lagertemp.: 2-8°C
• SMILES String: ClB(Cl)Cl
• InChI: 1S/BCl3/c2-1(3)4
• InChIKey: FAQYAMRNWDIXMY-UHFFFAOYSA-N

Beschreibung

Anwendung

Für die Herstellung von Fettsäuremethylestern und zur Umesterung von Triglyceriden.

• Boron trichloride, a Lewis acid, is a general reagent for the cleavage of a wide range of ether and acetal protecting groups.
• It is a useful reagent to directly convert aromatic aldehydes to the corresponding gem-dichlorides.
• It can also be used in the transmetallation reaction with less nucleophilic reagents such as tin and zirconium organometallic compounds to synthesize a variety of organoboranes.

Verpackung

The 25 mL Sure/Seal^™ bottle is recommended as a single-use bottle. Repeated punctures will likely result in decreased performance of product.

Rechtliche Hinweise

Sure/Seal is a trademark of Sigma-Aldrich Co. LLC

Sicherheitshinweise

• Piktogramme: GHS02,GHS06,GHS08,GHS05,GHS09
• Signalwort: Danger
• H-Sätze: H225,H300,H304,H314,H331,H336,H360FD,H410
• P-Sätze: P210 - P280 - P301 + P330 + P331 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Gefahreneinstufungen: Acute Tox. 2 Oral - Acute Tox. 3 Inhalation - Aquatic Acute 1 - Aquatic Chronic 1 - Asp. Tox. 1 - Eye Dam. 1 - Flam. Liq. 2 - Repr. 1B - Skin Corr. 1B - STOT SE 3
• Zielorgane: Respiratory system
• Zusätzliche Gefahrenhinweise: EUH014
• Lagerklassenschlüssel: 3 - Flammable liquids
• WGK: WGK 3
• Flammpunkt (°F): 35.6 °F - closed cup
• Flammpunkt (°C): 2 °C - closed cup
• Persönliche Schutzausrüstung: Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter