291587

Natriumamid

50 wt. % suspension in toluene

• Lineare Formel: NaNH₂
• CAS-Nummer: 7782-92-5
• Molekulargewicht: 39.01
• MDL-Nummer: MFCD00011117
• UNSPSC-Code: 12352301
• PubChem Substanz-ID: 24857541
• NACRES: NA.22

Eigenschaften

• Qualitätsniveau: 200
• Konzentration: 50 wt. % suspension in toluene
• bp: 400 °C (lit.)
• mp (Schmelzpunkt): 210 °C (lit.)
• SMILES String: N[Na]
• InChI: 1S/H2N.Na/h1H2;/q-1;+1
• InChIKey: ODZPKZBBUMBTMG-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

Sodium amide, an inorganic compound used in organic synthesis, is generally prepared by heating sodium metal in gaseous ammonia. It is used in some organic reactions like dehalogenation, deprotonation, anionic polymerization of ionic chains, and in cleavage of ketones.

Anwendung

Reagent for:
Synthesis of allylic amines and amides
Synthesis of antibacterials
Aggregative activation and heterocyclic chemistry
Phenylation with diphenyliodonium chloride

Sicherheitshinweise

• Piktogramme: GHS02,GHS08,GHS05,GHS07
• Signalwort: Danger
• H-Sätze: H225,H261,H304,H314,H336,H361d,H373,H412
• P-Sätze: P210 - P231 + P232 - P280 - P301 + P330 + P331 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Gefahreneinstufungen: Aquatic Chronic 3 - Asp. Tox. 1 - Eye Dam. 1 - Flam. Liq. 2 - Repr. 2 - Skin Corr. 1B - STOT RE 2 - STOT SE 3 - Water-react 2
• Zielorgane: Central nervous system
• Zusätzliche Gefahrenhinweise: EUH014,EUH019,EUH029
• Lagerklassenschlüssel: 4.3 - Hazardous materials which set free flammable gases upon contact with water
• WGK: WGK 3
• Flammpunkt (°F): 39.2 °F - closed cup
• Flammpunkt (°C): 4 °C - closed cup
• Persönliche Schutzausrüstung: Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter