72405

1,2-Dimethoxyethan

analytical standard

• Synonym(e): mono-Glyme, Dimethylglycol, Ethylenglycoldimethylether, Monoglyme
• Lineare Formel: CH₃OCH₂CH₂OCH₃
• CAS-Nummer: 110-71-4
• Molekulargewicht: 90.12
• Beilstein: 1209237
• EG-Nummer: 203-794-9
• MDL-Nummer: MFCD00008502
• UNSPSC-Code: 41116107
• PubChem Substanz-ID: 329764055
• NACRES: NA.24

Eigenschaften

• Qualität: analytical standard
• Qualitätsniveau: 100
• Dampfdichte: 3.1 (20 °C, vs air)
• Dampfdruck: 48 mmHg ( 20 °C)
• Assay: ≥99.7% (GC)
• Selbstzündungstemp.: 396 °F
• Haltbarkeit: limited shelf life, expiry date on the label
• Enthält: ~0.01% 2,6-di-tert-butyl-4-methylphenol as stabilizer
• Expl.-Gr.: 10.4 %
• Methode(n): HPLC: suitable; gas chromatography (GC): suitable
• Brechungsindex: n20/D 1.379 (lit.); n20/D 1.380
• bp: 85 °C (lit.)
• mp (Schmelzpunkt): −58 °C (lit.)
• Dichte: 0.867 g/mL at 25 °C (lit.)
• Anwendung(en): cleaning products; cosmetics; environmental; food and beverages; personal care
• Format: neat
• SMILES String: COCCOC
• InChI: 1S/C4H10O2/c1-5-3-4-6-2/h3-4H2,1-2H3
• InChIKey: XTHFKEDIFFGKHM-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

1,2-Dimethoxyethane is a water miscible solvent, used as an alternative for the hazardous organic solvents such as dioxane and tetrahydrofuran.

Anwendung

1,2-Dimethoxyethane may be used as a solvent for the separation and determination of neutral sugars as 2,4- dinitrophenyl derivatives using high-performance liquid chromatography.

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,GHS08
• Signalwort: Danger
• H-Sätze: H225 - H315 - H332 - H360FD
• P-Sätze: P202 - P210 - P233 - P303 + P361 + P353 - P304 + P340 + P312 - P308 + P313
• Gefahreneinstufungen: Acute Tox. 4 Inhalation - Flam. Liq. 2 - Repr. 1B - Skin Irrit. 2
• Zusätzliche Gefahrenhinweise: EUH019
• Lagerklassenschlüssel: 3 - Flammable liquids
• WGK: WGK 1
• Flammpunkt (°F): 41.0 °F - closed cup
• Flammpunkt (°C): 5 °C - closed cup
• Persönliche Schutzausrüstung: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter