26235

2-(3-Chlorpropyl)-1,3-dioxolan

≥97.0% (GC)

• Synonym(e): 4-Chlor-butyraldehyd-ethylenacetal
• Empirische Formel (Hill-System): C₆H₁₁ClO₂
• CAS-Nummer: 16686-11-6
• Molekulargewicht: 150.60
• Beilstein: 1236588
• MDL-Nummer: MFCD00043135
• UNSPSC-Code: 12352100
• PubChem Substanz-ID: 57648166
• NACRES: NA.22

Eigenschaften

• Qualitätsniveau: 100
• Assay: ≥97.0% (GC)
• Form: liquid
• Brechungsindex: n20/D 1.453
• bp: 93-94 °C/12 mmHg (lit.)
• Dichte: 1.142 g/mL at 20 °C (lit.)
• SMILES String: ClCCCC1OCCO1
• InChI: 1S/C6H11ClO2/c7-3-1-2-6-8-4-5-9-6/h6H,1-5H2
• InChIKey: ZBPUNVFDQXYNDY-UHFFFAOYSA-N

Beschreibung

Anwendung

2-(3-Chloropropyl)-1,3-dioxolane (2-(3′-chloropropyl)-1,3-dioxolane) is a masked γ-chlorobutyraldehyde and was used for the introduction of 3-(1,3-dioxolan-2-yl)propyl moiety. It was also used in the synthesis of:

• (±)-histrionicotoxin and (±)-histrionicotoxin 235A using a two-directional strategy
• 4-iodobutyraldehyde, 5-iodovaleraldehyde and 5-iodo-2-petanone
• corresponding phosphonate

Sonstige Hinweise

Masked γ-chlorobutyraldehyde, useful for the introduction of the 3-(1,3-dioxolan-2-yl)propyl moiety; Preparation and use of the corresponding phosphonate

Sicherheitshinweise

• Lagerklassenschlüssel: 10 - Combustible liquids
• WGK: WGK 3
• Flammpunkt (°F): 174.2 °F - closed cup
• Flammpunkt (°C): 79 °C - closed cup
• Persönliche Schutzausrüstung: Eyeshields, Gloves, type ABEK (EN14387) respirator filter