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7440-23-5 - Sodium sticks, in mineral oil, 99% - L13285 - Alfa Aesar

L13285 Sodium sticks, in mineral oil, 99%

CAS-Nummer
7440-23-5
Synonyme

Größe Preis ($) Menge Verfügbarkeit
100g 28,40
500g 85,90
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Sodium sticks, in mineral oil, 99%

MDL
MFCD00085307
EINECS
231-132-9

Chemische Eigenschaften

Schmelzpunkt
98°
Siedepunkt
881°
Flammpunkt
>110°(230°F)
Sensitivität
Air & Moisture Sensitive
Löslichkeit
Reacts with water.

Anwendungen

Sodium sticks, in mineral oil is used for reviews of Na metal - ammonia (Birch) reductions, for preparation of sodamide in liquid ammonia and for use in an acyloin synthesis promoted by sonication.

Bemerkungen

Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Handle and store under inert gas. It is sensitive to air.

Literaturverweise

The classical Wurtz coupling reaction of alkyl halides is, in its intramolecular form, a useful method for closing small rings: Org. Synth. Coll., 6, 133 (1988); review: Russ. Chem. Rev., 51, 368 (1982).

For reviews of Na metal - ammonia (Birch) reductions, see: Tetrahedron, 45, 1579 (1989); Org. React., 42, 1 (1992). For preparation of sodamide in liquid ammonia, see, e.g.: Org. Synth. Coll., 6, 273, 564, 928 (1988); for an iron-free method see: Org. Synth. Coll ., 8, 165 (1993).

For use in an acyloin synthesis promoted by sonication, see: Synlett, 89 (1990).

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H260-H314-H318-H304

In contact with water releases flammable gases which may ignite spontaneously. Causes severe skin burns and eye damage. Causes serious eye damage. May be fatal if swallowed and enters airways.

Sicherheitshinweise: P223-P231+P232-P260u-P280-P301+P310a-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501a

Keep away from any possible contact with water, because of violent reaction and possible flash fire. Handle under inert gas. Protect from moisture. Wear protective gloves/protective clothing/eye protection/face protection. IF SWALLOWED: IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Rinse mouth. Do NOT induce vomiting. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Merck
14,8570
Gefahrenklasse
4.3
Verpackungsgruppe
I
Harmonized Tariff Code
2805.11
TSCA
Yes
RTECS
VY0686000

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