EX0185

Diethyl ether

≥98.0% ethanol basis (diethyl ether), Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs GR ACS

• Synonym(e): Diethyl Ether, Ether, Diethyl Ether, Ether, Ethylether
• Lineare Formel: (CH₃CH₂)₂O
• CAS-Nummer: 60-29-7
• Molekulargewicht: 74.12
• Beilstein: 1696894
• MDL-Nummer: MFCD00011646
• UNSPSC-Code: 12191502
• EG-Index-Nummer: 200-467-2

Eigenschaften

• product name: Diethylether, Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs GR ACS
• Agentur: meets USP/NF
• Qualitätsniveau: 200
• Dampfdichte: 2.6 (vs air)
• Dampfdruck: 587 hPa ( 20 °C)
• Assay: ≥98.0% ethanol basis (diethyl ether)
• Form: liquid
• Selbstzündungstemp.: 320 °F
• Haltbarkeit: 24 mo. (from manufacture date)
• Expl.-Gr.: 36.5 %
• Verunreinigungen: ≤0.0002 meq/g Titrable acid; ≤0.001% Carbonyl (as HCHO); ≤0.5% Water (H2O); ≤1 ppm Peroxide (as H2O2); 1-3% Alcohol (C2H5OH)
• Abdampfrückstand: ≤0.001%
• Farbe: APHA: ≤10
• Brechungsindex: n20/D 1.3530 (lit.)
• bp: 34.6 °C (lit.)
• mp (Schmelzpunkt): −116 °C (lit.)
• Übergangstemp.: flash point -40 °C
• Dichte: 0.706 g/mL at 25 °C (lit.)
• Versandbedingung: ambient
• Lagertemp.: 2-25°C
• SMILES String: CCOCC
• InChI: 1S/C4H10O/c1-3-5-4-2/h3-4H2,1-2H3
• InChIKey: RTZKZFJDLAIYFH-UHFFFAOYSA-N

Beschreibung

Anwendung

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

Hinweis zur Analyse

Expiration dateExp 24 months from mfg dateAlcohol (C2H5OH)1-3%Assay (Et2O + EtOH)98.0% minCarbonyl (as HCHO)0.001% maxColor (APHA)10 maxDensity at 20°C0.714-0.718g/mlEvaporation residue0.001% maxFormClear liquidPeroxide (as H2O2)*1ppm maxTitrable acid0.0002meq/g maxWater (H2O)0.5% max

Sicherheitshinweise

• Piktogramme: GHS02,GHS07
• Signalwort: Danger
• H-Sätze: H224,H302,H336
• P-Sätze: P210 - P233 - P240 - P241 - P301 + P312 - P403 + P233
• Gefahreneinstufungen: Acute Tox. 4 Oral - Flam. Liq. 1 - STOT SE 3
• Zielorgane: Respiratory system
• Zusätzliche Gefahrenhinweise: EUH019,EUH066
• Lagerklassenschlüssel: 3 - Flammable liquids
• WGK: WGK 1
• Flammpunkt (°F): -40.0 °F - closed cup
• Flammpunkt (°C): -40 °C - closed cup