73137

2,2-Dimethoxypropan

analytical standard

• Synonym(e): Aceton-dimethylacetal
• Lineare Formel: (CH₃)₂C(OCH₃)₂
• CAS-Nummer: 77-76-9
• Molekulargewicht: 104.15
• Beilstein: 635678
• EG-Nummer: 201-056-0
• MDL-Nummer: MFCD00008479
• UNSPSC-Code: 41116107
• PubChem Substanz-ID: 329764648
• NACRES: NA.02

Eigenschaften

• Qualität: analytical standard
• Qualitätsniveau: 100
• Dampfdichte: 3.59 (vs air)
• Dampfdruck: 60 mmHg ( 15.8 °C)
• Assay: ≥99.4% (GC)
• Haltbarkeit: limited shelf life, expiry date on the label
• Expl.-Gr.: 31 %, 58 °F; 6 %, 27 °F
• Methode(n): HPLC: suitable; gas chromatography (GC): suitable
• Brechungsindex: n20/D 1.378 (lit.); n20/D 1.378
• bp: 79-81 °C; 83 °C (lit.)
• Dichte: 0.847 g/mL at 25 °C (lit.)
• Anwendung(en): environmental
• Format: neat
• SMILES String: COC(C)(C)OC
• InChI: 1S/C5H12O2/c1-5(2,6-3)7-4/h1-4H3
• InChIKey: HEWZVZIVELJPQZ-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

2,2-Dimethoxypropane is an organic compound, which may be used as a protecting agent in the process of the synthesis of structurally related alkaloids like narciclasine and lycoricidine using phenylbromide as the starting material.[1]

Anwendung

2,2-Dimethoxypropane may be used as an analytical standard for the determination of the analyte in biological samples by headspace gas chromatography-mass spectrometry (HS-GC/MS) technique.[2]

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Sicherheitshinweise

• Piktogramme: GHS02,GHS07
• Signalwort: Danger
• H-Sätze: H225,H315,H319
• P-Sätze: P210 - P233 - P240 - P241 - P303 + P361 + P353 - P305 + P351 + P338
• Gefahreneinstufungen: Eye Irrit. 2 - Flam. Liq. 2 - Skin Irrit. 2
• Lagerklassenschlüssel: 3 - Flammable liquids
• WGK: WGK 2
• Flammpunkt (°F): 14.0 °F - closed cup
• Flammpunkt (°C): -10 °C - closed cup
• Persönliche Schutzausrüstung: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter