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87291 Ethylmagnesium bromide, 3M in ether

CAS-Nummer
925-90-6
Synonyme

Stock No. Größe Preis ($) Menge Verfügbarkeit
87291-JT 0.5mole 38,30
87291-JU 1mole 66,90
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Ethylmagnesium bromide, 3M in ether

MDL
MFCD00000043
EINECS
213-127-3

Chemische Eigenschaften

Formel
C2H5BrMg
Molmasse
133.28
Form
Liquid
Schmelzpunkt
-116.3°
Siedepunkt
34.6°
Dichte
1.020
Storage & Sensitivity
Moisture Sensitive. Air Sensitive. May form a Precipitate. Store under Argon. Ambient temperatures.
Löslichkeit
Reacts with water.

Anwendungen

Ethylmagnesium bromide is used as grignard reagent. It is widely used in organic synthesis.

Bemerkungen

Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Containers which are opened must be carefully resealed and kept upright to prevent leakage. Handle and store under inert gas. Store at room temperature. It is sensitive to heat, air and moisture. Incompatible with oxidizing agents, strong oxidizing agents and strong acids.

Literaturverweise

L. J. Guggenberger.; R. E. Rundle. Crystal structure of the ethyl Grignard reagent, ethylmagnesium bromide dietherate. J. Am. Chem. Soc. 1968, 90 (20), 5375-5378.

Henry Gilman.; F. Schulze. A Qualitative Color Test For The Grignard Reagent. J. Am. Chem. Soc. 1925, 47 (7), 2002-2005.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H224-H260-H303-H314-H318-H336

Extremely flammable liquid and vapour. In contact with water releases flammable gases which may ignite spontaneously. May be harmful if swallowed. Causes severe skin burns and eye damage. Causes serious eye damage. May cause drowsiness or dizziness.

Sicherheitshinweise: P223-P210-P303+P361+P353-P305+P351+P338-P405-P501a

Keep away from any possible contact with water, because of violent reaction and possible flash fire. Keep away from heat/sparks/open flames/hot surfaces. - No smoking. 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. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Gefahrenklasse
4.3
Verpackungsgruppe
I
Harmonized Tariff Code
2931.90
TSCA
Yes

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