232548

3-Ethoxymethacrolein

96%

• Synonym(e): 3-Ethoxy-2-methyl-propenal
• Lineare Formel: C₂H₅OCH=C(CH₃)CHO
• CAS-Nummer: 42588-57-8
• Molekulargewicht: 114.14
• EG-Nummer: 255-899-4
• MDL-Nummer: MFCD00006975
• UNSPSC-Code: 12352100
• PubChem Substanz-ID: 24853909
• NACRES: NA.22

Eigenschaften

• Qualitätsniveau: 100
• Assay: 96%
• Form: liquid
• Brechungsindex: n20/D 1.4792 (lit.)
• bp: 78-81 °C/14 mmHg (lit.)
• Dichte: 0.96 g/mL at 25 °C (lit.)
• Funktionelle Gruppe: aldehyde; ether
• Lagertemp.: 2-8°C
• SMILES String: CCOC=C(C)C=O
• InChI: 1S/C6H10O2/c1-3-8-5-6(2)4-7/h4-5H,3H2,1-2H3
• InChIKey: KDOAHVPFGIYCEU-UHFFFAOYSA-N

Beschreibung

Anwendung

3-Ethoxymethacrolein was used in the synthesis of:

• 5,10-dideaza-5,6,7,8-tetrahydrofolic acid (DDATHF)
• quinolines via modified Friedlander synthesis
• 3-[2-isopropyl-5-methylcyclohexyloxy-(1R, 2S, 5R)]-2-methyl-2E-propenal

Sicherheitshinweise

• Piktogramme: GHS02,GHS07
• Signalwort: Warning
• H-Sätze: H226,H302 + H312 + H332
• P-Sätze: P210 - P233 - P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P312
• Gefahreneinstufungen: Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Flam. Liq. 3
• Lagerklassenschlüssel: 3 - Flammable liquids
• WGK: WGK 3
• Flammpunkt (°F): 95.9 °F - closed cup
• Flammpunkt (°C): 35.5 °C - closed cup
• Persönliche Schutzausrüstung: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter