DX2091

p-Dioxane

OmniSolv^®

• 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

Eigenschaften

• Dampfdruck: 41 hPa ( 20 °C)
• Qualitätsniveau: 100
• Produktlinie: OmniSolv^®
• Assay: ≥99.9% (GC)
• Form: liquid
• Haltbarkeit: 12 mo. (from manufacture date)
• Methode(n): HPLC: suitable; LC/MS: suitable; gas chromatography (GC): suitable
• Verunreinigungen: ≤0.05% Water (H₂O); ≤2 mg/L Peroxide (as H₂O₂)
• Abdampfrückstand: ≤1 mg/L
• Farbe: clear colorless,
• Brechungsindex: n20/D 1.4206-1.4226
• 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
• UV cutoff: ≤215 nm
• UV-Absorption: λ: 215 nm A_max: ≤1.00; λ: 250 nm A_max: ≤0.300; λ: 300 nm A_max: ≤0.020; λ: 350 nm A_max: ≤0.005; λ: 400 nm A_max: ≤0.005
• Versandbedingung: ambient
• Lagertemp.: no temp limit
• InChI: 1S/C4H8O2/c1-2-6-4-3-5-1/h1-4H2
• InChIKey: RYHBNJHYFVUHQT-UHFFFAOYSA-N

Beschreibung

Anwendung

OmniSolv^®

Angaben zur Herstellung

Product filtered through a 0.2 μm filter

Hinweis zur Analyse

Expiration dateExp 12 months from mfg dateAssay (GC)99.9% minBoiling range101-102°CEvaporation residue1mg/L maxFiltered through 0.2 µm filterTo pass testPeroxide (as H2O2)2mg/L maxRefractive index (n 20/D)1.4206-1.4226UV Abs. at 215 nm1.00AU maxUV Abs. at 250 nm0.300AU maxUV Abs. at 300 nm0.020AU maxUV Abs. at 350 nm0.005AU maxUV Abs. at 400 nm0.005AU maxUV Cut-off215nm maxWater (H2O)0.05% max

Rechtliche Hinweise

OMNISOLV is a registered trademark of Merck KGaA, Darmstadt, Germany

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