939404

tert-Butyllithium -Lösung

1.7 M (in PAO/hexanes mixture)

• Synonym(e): Lithium-2-Methyl-2-Propanid, t-BuLi
• Lineare Formel: (CH₃)₃CLi
• CAS-Nummer: 594-19-4
• Molekulargewicht: 64.06
• Beilstein: 3587204
• MDL-Nummer: MFCD00008795
• UNSPSC-Code: 12352142

Eigenschaften

• Form: liquid
• Qualitätsniveau: 100
• Konzentration: 1.7 M (in PAO/hexanes mixture)
• Farbe: colorless to yellow
• Lagertemp.: 2-8°C
• SMILES String: [Li]C(C)(C)C
• InChI: 1S/C4H9.Li/c1-4(2)3;/h1-3H3;
• InChIKey: BKDLGMUIXWPYGD-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

tert-Butyllithium solution (tert-BuLi) is an organolithium compound, used as a strong base in organic chemistry. It facilitates lithium-halogen exchange reaction and also can be employed in the deprotonation of C-H compounds and amines.

Anwendung

tert-Butyllithium solution can be used as a strong base in the synthesis of: Alkyllithium derivatives form alkyl iodides and diiodoalkanes by halogen-lithium exchange reaction. Inorganic polymer [(LiMo₃Se₃)n] from [(InMo₃Se₃)n] by reductive intercalation method. Adducts of cinnamic acid (1,3- and 1,4-adducts) by reacting with C-C double of cinnamic acid.

Leistungsmerkmale und Vorteile

This product is formulated in a solution of polyalphaolefin (PAO) and hexanes to prevent pyrophoric reactions when exposed to air, affording improved safety and usability.

Sicherheitshinweise

• Piktogramme: GHS02,GHS08,GHS05
• Signalwort: Danger
• H-Sätze: H226,H250,H260,H304,H314,H361f,H372,H412
• P-Sätze: P210 - P231 + P232 - P280 - P301 + P330 + P331 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P370 + P378
• Gefahreneinstufungen: Aquatic Chronic 3 - Asp. Tox. 1 - Eye Dam. 1 - Flam. Liq. 3 - Pyr. Liq. 1 - Repr. 2 - Skin Corr. 1B - STOT RE 1 Inhalation - Water-react 1
• Zielorgane: Nervous system
• Lagerklassenschlüssel: 4.2 - Pyrophoric and self-heating hazardous materials
• WGK: WGK 3
• Flammpunkt (°F): 88.7 °F
• Flammpunkt (°C): 31.5 °C