D99250

2,2-Diethoxy-ethylphosphonsäure-diethylester

95%

• Synonym(e): Phosphonoacetaldehyd-diethylacetal-diethylester
• Lineare Formel: (CH₃CH₂O)₂CHCH₂P(O)(OCH₂CH₃)₂
• CAS-Nummer: 7598-61-0
• Molekulargewicht: 254.26
• Beilstein: 1785614
• EG-Nummer: 231-504-0
• MDL-Nummer: MFCD00009236
• UNSPSC-Code: 12352108
• PubChem Substanz-ID: 24894353
• NACRES: NA.22

Eigenschaften

• Assay: 95%
• Form: liquid
• Eignung der Reaktion: reaction type: C-C Bond Formation
• Brechungsindex: n20/D 1.430 (lit.)
• bp: 146-149 °C/14 mmHg (lit.)
• Dichte: 1.052 g/mL at 25 °C (lit.)
• Lagertemp.: 2-8°C
• SMILES String: CCOC(CP(=O)(OCC)OCC)OCC
• InChI: 1S/C10H23O5P/c1-5-12-10(13-6-2)9-16(11,14-7-3)15-8-4/h10H,5-9H2,1-4H3
• InChIKey: LUQYELQXRPNKRY-UHFFFAOYSA-N

Beschreibung

Anwendung

Reactant for synthesis of:

• α,β-Alkenal derivatives by two-carbon homologation
• Lower rim-phosphonylated rexorcinol calix[4]arenes by condensation reactions
• α-Phosphovinyl radicals via a radical trapping sequence
• Inhibitors of reverse transcriptase via 1,3-dipolar cycloadditions

Reactant for Friedel-Crafts reactions

Sicherheitshinweise

• Piktogramme: GHS07
• Signalwort: Warning
• H-Sätze: H315,H319,H335
• P-Sätze: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Gefahreneinstufungen: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Zielorgane: Respiratory system
• Lagerklassenschlüssel: 10 - Combustible liquids
• WGK: WGK 3
• Flammpunkt (°F): 230.0 °F - closed cup
• Flammpunkt (°C): 110 °C - closed cup
• Persönliche Schutzausrüstung: Eyeshields, Gloves, type ABEK (EN14387) respirator filter