226319

Ethylisocyanacetat

95%

• Synonym(e): α-Isocyanoacetic acid ethyl ester, (Ethoxycarbonyl)methyl isonitrile, 2-Ethoxy-2-oxoethyl isocyanide, 2-Ethyloxycarbonylmethyl isocyanide, Ethoxycarbonylmethyl isocyanide, Ethyl α-isocyanoacetate, Ethyl 2-isocyanoacetate, Isocyanoacetic acid ethyl ester
• Lineare Formel: CNCH₂COOCH₂CH₃
• CAS-Nummer: 2999-46-4
• Molekulargewicht: 113.11
• Beilstein: 3588613
• EG-Nummer: 221-077-9
• MDL-Nummer: MFCD00000007
• UNSPSC-Code: 12352100
• PubChem Substanz-ID: 24853557
• NACRES: NA.22

Eigenschaften

• Qualitätsniveau: 100
• Assay: 95%
• Form: liquid
• Brechungsindex: n20/D 1.418 (lit.)
• bp: 194-196 °C (lit.)
• Dichte: 1.035 g/mL at 25 °C (lit.)
• Funktionelle Gruppe: amine; ester; isonitrile
• Lagertemp.: 2-8°C
• SMILES String: CCOC(=O)C[N+]#[C-]
• InChI: 1S/C5H7NO2/c1-3-8-5(7)4-6-2/h3-4H2,1H3
• InChIKey: FPULFENIJDPZBX-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

Ethyl isocyanoacetate is an isocyanide ester that serves as a building block for the production of heterocycles.

Anwendung

Cyclization synthon used to prepare pyrroles, oxazolines, benzodiazepines, oxazoles and imidazoles.

Sicherheitshinweise

• Piktogramme: GHS07
• Signalwort: Warning
• H-Sätze: H302 + H332
• P-Sätze: P261 - P264 - P271 - P301 + P312 - P304 + P340 + P312 - P501
• Gefahreneinstufungen: Acute Tox. 4 Inhalation - Acute Tox. 4 Oral
• Lagerklassenschlüssel: 10 - Combustible liquids
• WGK: WGK 3
• Flammpunkt (°F): 183.2 °F - closed cup
• Flammpunkt (°C): 84 °C - closed cup
• Persönliche Schutzausrüstung: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter