DX2090

p-Dioxane

Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs GR ACS

• Synonym(e): 1,4-Dioxane, 1
• Lineare Formel: -O(CH₂)₂O(CH₂)₂-
• CAS-Nummer: 123-91-1
• MDL-Nummer: MFCD00006571
• UNSPSC-Code: 12191504
• EG-Index-Nummer: 204-661-8
• bp: 101.5 °C/1013 hPa

Eigenschaften

• Qualität: reagent
• Qualitätsniveau: 200
• Agentur: meets USP/NF
• Dampfdruck: 41 hPa ( 20 °C)
• Assay: ≥99% (GC)
• Form: liquid
• Haltbarkeit: 60 mo. (from manufacture date)
• Verunreinigungen: ≤0.0016 meq/g Titrable acid; ≤0.005% Peroxide (as H2O2); ≤0.01% Carbonyl (as HCHO); ≤0.05% Water (H2O)
• Abdampfrückstand: ≤0.005%
• Farbe: APHA: ≤20
• pH-Wert: 6-8 (20 °C, 500 g/L in H₂O)
• bp: 101.5 °C/1013 hPa
• mp (Schmelzpunkt): 12 °C
• Übergangstemp.: flash point 11 °C
• Dichte: 1.03 g/cm³ at 20 °C
• Versandbedingung: ambient
• Lagertemp.: no temp limit
• SMILES String: O1CCOCC1
• InChI: 1S/C4H8O2/c1-2-6-4-3-5-1/h1-4H2
• InChIKey: RYHBNJHYFVUHQT-UHFFFAOYSA-N

Beschreibung

Anwendung

Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs GR ACS

Hinweis zur Analyse

Expiration dateExp 60 months from mfg dateAssay (GC)99.0% minBHT stabilizer presentConformsCarbonyl (as HCHO)0.01% maxColor (APHA)20 maxEvaporation residue0.005% maxFreezing point11.0°C minIdentity (IR-spectrum)ConformsPeroxide (as H2O2)0.005% maxTitrable acid0.0016meq/g maxWater (H2O)0.05% max

Sicherheitshinweise

• Piktogramme: GHS02,GHS08,GHS07
• Signalwort: Danger
• H-Sätze: H225,H319,H335,H350
• P-Sätze: P202 - P210 - P233 - P240 - P305 + P351 + P338 - P308 + P313
• Gefahreneinstufungen: Carc. 1B - Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3
• Zielorgane: Respiratory system
• Zusätzliche Gefahrenhinweise: EUH019,EUH066
• Lagerklassenschlüssel: 3 - Flammable liquids
• WGK: WGK 3
• Flammpunkt (°F): 51.8 °F - closed cup
• Flammpunkt (°C): 11 °C - closed cup