D94208

Ethoxymethylen-malonsäure-diethylester

99%

• Synonym(e): Diethylethoxymethylenmalonat
• Lineare Formel: C₂H₅OCH=C(COOC₂H₅)₂
• CAS-Nummer: 87-13-8
• Molekulargewicht: 216.23
• Beilstein: 880058
• EG-Nummer: 201-725-7
• MDL-Nummer: MFCD00009148
• UNSPSC-Code: 12352100
• PubChem Substanz-ID: 24894294
• NACRES: NA.22

Eigenschaften

• Qualitätsniveau: 100
• Assay: 99%
• Form: liquid
• Brechungsindex: n20/D 1.462 (lit.)
• bp: 279-281 °C (lit.)
• Dichte: 1.07 g/mL at 25 °C (lit.)
• SMILES String: CCO\C=C(\C(=O)OCC)C(=O)OCC
• InChI: 1S/C10H16O5/c1-4-13-7-8(9(11)14-5-2)10(12)15-6-3/h7H,4-6H2,1-3H3
• InChIKey: LTMHNWPUDSTBKD-UHFFFAOYSA-N

Beschreibung

Anwendung

Diethyl ethoxymethylenemalonate can be used as a precursor to synthesize pyrimidinones, thiazolopyrimidines, thiazolopyrimidinones, triazolo [1, 5-a] pyrimidines, pyrimido[2,1-b]benzothiazoles and ethyl 3-amino-5-oxoisoxazolidine-4-carboxylate derivatives.

Sicherheitshinweise

• Piktogramme: GHS07,GHS09
• Signalwort: Warning
• H-Sätze: H302,H315,H317,H319,H410
• P-Sätze: P261 - P273 - P280 - P301 + P312 - P302 + P352 - P305 + P351 + P338
• Gefahreneinstufungen: Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 2 - Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1A
• Lagerklassenschlüssel: 10 - Combustible liquids
• WGK: WGK 1
• Flammpunkt (°F): 291.2 °F - closed cup
• Flammpunkt (°C): 144 °C - closed cup
• Persönliche Schutzausrüstung: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter