571326

(4S)-(+)-4-(2-Hydroxyethyl)-2,2-dimethyl-1,3-dioxolan

96%

• Synonym(e): (S)-(+)-2,2-Dimethyl-1,3-dioxolan-4-ethanol
• Empirische Formel (Hill-System): C₇H₁₄O₃
• CAS-Nummer: 32233-43-5
• Molekulargewicht: 146.18
• MDL-Nummer: MFCD02682967
• UNSPSC-Code: 12352005
• PubChem Substanz-ID: 24880625
• NACRES: NA.22

Eigenschaften

• Assay: 96%
• Form: liquid
• Optische Aktivität: [α]20/D +2°, c = 1% in chloroform
• Brechungsindex: n20/D 1.4380 (lit.)
• bp: 98 °C/15 mmHg (lit.)
• Dichte: 1.027 g/mL at 25 °C (lit.)
• Funktionelle Gruppe: ether; hydroxyl; ketal
• Lagertemp.: 2-8°C
• SMILES String: CC1(C)OC[C@H](CCO)O1
• InChI: 1S/C7H14O3/c1-7(2)9-5-6(10-7)3-4-8/h6,8H,3-5H2,1-2H3/t6-/m0/s1
• InChIKey: YYEZYENJAMOWHW-LURJTMIESA-N

Beschreibung

Anwendung

(4S)-(+)-4-(2-Hydroxyethyl)-2,2-dimethyl-1,3-dioxolane may be used in the preparation (prop-2-ynyloxy)ethyl-tethered dioxolanes via O-propargylation.[1] It may also be used as an intermediate in the total synthesis of rugulactone.[2]

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): 213.1 °F - closed cup
• Flammpunkt (°C): 100.6 °C - closed cup
• Persönliche Schutzausrüstung: Eyeshields, Gloves, type ABEK (EN14387) respirator filter