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105-34-0 - Methyl cyanoacetate, 99% - Cyanoacetic acid methyl ester - A15555 - Alfa Aesar

A15555 Methyl cyanoacetate, 99%

CAS-Nummer
105-34-0
Synonyme
Cyanoacetic acid methyl ester

Größe Preis ($) Menge Verfügbarkeit
250g 28,94
500g 44,01
1000g 65,04
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Methyl cyanoacetate, 99%

MDL
MFCD00001939
EINECS
203-288-8

Chemische Eigenschaften

Formel
NCCH2CO2CH3
Molmasse
99.09
Schmelzpunkt
-23°
Siedepunkt
204°
Flammpunkt
110°(230°F)
Dichte
1.127
Brechungsindex
1.4185
Sensitivität
Light Sensitive
Löslichkeit
Soluble in water 117 g/L.

Anwendungen

Methyl cyanoacetate is an intermediate in the preparation of α-cyanoacrylate, malononitrile, 1,1-cyclohexanediacetic acid dye. It is used as UV absorber or stabiliser, intermediate for pharmaceuticals. It may be used in the synthesis of various 1,2,5-tricarbonyl compounds.

Bemerkungen

Light sensitive. Store in cool, dry conditions in a well sealed container. Store away from oxidizing agents.

Literaturverweise

Shinobu Wada; Hitomi Suzuki. Calcite and fluorite as catalyst for the Knövenagel condensation of malononitrile and methyl cyanoacetate under solvent-free conditions. Tetrahedron Letters. 2003, 44 (2), 399-401.

Aleš Halama; Jaromír Kaválek; Vladimír Macháček and Tomáš Weidlich. Aromatic nucleophilic substitution of hydrogen: mechanism of reaction of 6-nitroquinoline with cyanide ions, with and without participation of methyl cyanoacetate. J. Chem. Soc., Perkin Trans. 1. 1999, (1), 1839-1846.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H319

Causes serious eye irritation.

Sicherheitshinweise: P261-P305+P351+P338

Avoid breathing dust/fume/gas/mist/vapours/spray. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

Weitere Referenzen

Beilstein
773945
Harmonized Tariff Code
2926.90
TSCA
Yes
RTECS
AG4375000

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