702706

Natrium-tert-Butoxid -Lösung

2 M in THF, ZerO₂^®

• Synonym(e): Degassed and low oxygen sodium tert-butoxide solution
• Empirische Formel (Hill-System): C₄H₉NaO
• CAS-Nummer: 865-48-5
• Molekulargewicht: 96.10
• MDL-Nummer: MFCD00040575
• UNSPSC-Code: 12352107
• PubChem Substanz-ID: 329762396
• NACRES: NA.22

Eigenschaften

• Qualität: ZerO₂^®
• Qualitätsniveau: 100
• Form: liquid
• Konzentration: 2 M in THF
• Brechungsindex: n20/D 1.413
• Dichte: 0.911 g/mL at 25 °C
• SMILES String: [Na+].CC(C)(C)[O-]
• InChI: 1S/C4H9O.Na/c1-4(2,3)5;/h1-3H3;/q-1;+1
• InChIKey: MFRIHAYPQRLWNB-UHFFFAOYSA-N

Beschreibung

Anwendung

ZerO₂ products are rigorously degassed with highly pure inert gas providing solvents and solutions (anhydrous if specified) with very low residual oxygen content.

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

ZerO₂ is a registered trademark of Sigma-Aldrich Co. LLC

Sicherheitshinweise

• Piktogramme: GHS02,GHS08,GHS05,GHS07
• Signalwort: Danger
• H-Sätze: H225,H251,H314,H335,H336,H351
• P-Sätze: P210 - P235 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Gefahreneinstufungen: Carc. 2 - Eye Dam. 1 - Flam. Liq. 2 - Self-heat. 1 - Skin Corr. 1B - STOT SE 3
• Zielorgane: Respiratory system
• Zusätzliche Gefahrenhinweise: EUH019
• Lagerklassenschlüssel: 4.2 - Pyrophoric and self-heating hazardous materials
• WGK: WGK 1
• Flammpunkt (°F): -4.0 °F - closed cup
• Flammpunkt (°C): -20 °C - closed cup
• Persönliche Schutzausrüstung: Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter