165174

3-Cyan-propionaldehyddiethylacetal

≥95.5%

• Synonym(e): 4,4-Diethoxybutanenitrile, 4,4-Diethoxybutyronitrile
• Lineare Formel: NCCH₂CH₂CH(OC₂H₅)₂
• CAS-Nummer: 18381-45-8
• Molekulargewicht: 157.21
• EG-Nummer: 242-263-6
• MDL-Nummer: MFCD00001965
• UNSPSC-Code: 12352100
• PubChem Substanz-ID: 24850128
• NACRES: NA.22

Eigenschaften

• Qualitätsniveau: 100
• Assay: ≥95.5%
• Form: liquid
• Brechungsindex: n20/D 1.419 (lit.)
• bp: 104-106 °C/10 mmHg (lit.)
• Dichte: 0.937 g/mL at 25 °C (lit.)
• Funktionelle Gruppe: ether; nitrile
• SMILES String: CCOC(CCC#N)OCC
• InChI: 1S/C8H15NO2/c1-3-10-8(11-4-2)6-5-7-9/h8H,3-6H2,1-2H3
• InChIKey: DRZCPHGVEATLFR-UHFFFAOYSA-N

Beschreibung

Anwendung

3-Cyanopropionaldehyde diethyl acetal was used as starting reagent in the synthesis of methyl 2-(3,3-diethoxypropyl)-5-methoxyoxazole-4-carboxylate and tert-butyl 2-(3,3-diethoxypropyl)-5-tert-butoxyoxazole-4-carboxylate. It was also used in the synthesis of spermidine derivatives.

Sicherheitshinweise

• Piktogramme: GHS07
• Signalwort: Warning
• H-Sätze: H302 + H312 + H332
• P-Sätze: P261 - P264 - P280 - P301 + P312 - P302 + P352 + P312 - P304 + P340 + P312
• Gefahreneinstufungen: Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral
• Lagerklassenschlüssel: 10 - Combustible liquids
• WGK: WGK 3
• Flammpunkt (°F): 195.8 °F - closed cup
• Flammpunkt (°C): 91 °C - closed cup
• Persönliche Schutzausrüstung: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter