468568

Hexyllithium -Lösung

2.3 M in hexane

• Synonym(e): 1-Hexyllithium, n-Hexyllithium, Hexane - lithium complex
• Lineare Formel: CH₃(CH₂)₅Li
• CAS-Nummer: 21369-64-2
• Molekulargewicht: 92.11
• Beilstein: 3600261
• MDL-Nummer: MFCD00191446
• UNSPSC-Code: 12352103
• PubChem Substanz-ID: 24870524
• NACRES: NA.22

Eigenschaften

• Qualitätsniveau: 200
• Konzentration: 2.3 M in hexane
• bp: 69 °C
• Dichte: 0.708 g/mL at 25 °C
• Lagertemp.: 2-8°C
• SMILES String: [Li]CCCCCC
• InChI: 1S/C6H13.Li/c1-3-5-6-4-2;/h1,3-6H2,2H3;
• InChIKey: RMKNFFPDYCVCDI-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

Hexyllithium solution is an organolithium compound used in organic synthesis as a strong base, alkylating agent, and lithiation reagent.

Anwendung

Hexyllithium solution can be used as an alkylating agent in the:

• Ni-catalyzed cross-coupling with aryl halides.
• Cu-catalyzed enantioselective allylic alkylation.

It can also be used as a lithiation agent for the lithiation of azetidines.

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,GHS05,GHS07,GHS08,GHS09
• Signalwort: Danger
• H-Sätze: H225 - H250 - H260 - H304 - H314 - H336 - H361f - H373 - H411
• P-Sätze: P210 - P231 + P232 - P280 - P301 + P310 + P331 - P301 + P330 + P331 - P303 + P361 + P353 - P305 + P351 + P338 + P310 - P370 + P378
• Gefahreneinstufungen: Aquatic Chronic 2 - Asp. Tox. 1 - Eye Dam. 1 - Flam. Liq. 2 - Pyr. Liq. 1 - Repr. 2 - Skin Corr. 1A - STOT RE 2 Inhalation - STOT SE 3 - Water-react 1
• Zielorgane: Central nervous system, Nervous system
• Zusätzliche Gefahrenhinweise: EUH014
• Lagerklassenschlüssel: 4.2 - Pyrophoric and self-heating hazardous materials
• WGK: WGK 2
• Flammpunkt (°F): 15.8 °F - closed cup
• Flammpunkt (°C): -9 °C - closed cup
• Persönliche Schutzausrüstung: Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter