MX0826

tert-Butyl methyl ether

OmniSolv^®

• Synonym(e): tert-Butyl Methyl Ether,MTBE, MTBE
• Lineare Formel: CH₃OC(CH₃)₃
• CAS-Nummer: 1634-04-4
• MDL-Nummer: MFCD00008812
• UNSPSC-Code: 12352112
• EG-Index-Nummer: 216-653-1

Eigenschaften

• product name: tert-Butyl methyl ether, OmniSolv^®
• Dampfdruck: 268 hPa ( 20 °C)
• Qualitätsniveau: 100
• Produktlinie: OmniSolv^®
• Assay: ≥99.5% (GC)
• Form: liquid
• Methode(n): HPLC: suitable; LC/MS: suitable; gas chromatography (GC): suitable
• Verunreinigungen: ≤0.05% Water (H₂O); ≤1 ppm Peroxide (as H₂O₂); ≤5 ng/L Capillary ECD responsive substances (as PCNB)
• Abdampfrückstand: ≤1 ppm
• Farbe: APHA: ≤10
• bp: 55.3 °C/1013 hPa
• mp (Schmelzpunkt): -108.6 °C
• Übergangstemp.: flash point -28 °C
• Löslichkeit: 42 g/L
• Dichte: ~0.74 g/cm³ at 20 °C
• UV-Absorption: λ: 210 nm A_max: ≤0.75; λ: 220 nm A_max: ≤0.50; λ: 225 nm A_max: ≤0.30; λ: 250 nm A_max: ≤0.10; λ: 270 nm A_max: ≤0.01; λ: 300 nm A_max: ≤0.005
• Versandbedingung: ambient
• Lagertemp.: room temp
• InChI: 1S/C5H12O/c1-5(2,3)6-4/h1-4H3
• InChIKey: BZLVMXJERCGZMT-UHFFFAOYSA-N

Beschreibung

Anwendung

OmniSolv^®

Angaben zur Herstellung

Product filtered through a 0.2 μm filter

Hinweis zur Analyse

Assay (GC)99.5% minCapillary ECD responsive substances (as PCNB)5ng/L maxColor (APHA)10 maxEvaporation residue1ppm maxFiltered through 0.2 µm filterTo pass testFluorescence (as quinine base)500ppt maxFormClear liquidInfrared SpectrumConforms to standardPeroxide (as H2O2)1ppm maxTitrable acidµeq/gUV Abs. at 210 nm0.75AU maxUV Abs. at 220 nm0.50AU maxUV Abs. at 225 nm0.30AU maxUV Abs. at 250 nm0.10AU maxUV Abs. at 270 nm0.01AU maxUV Abs. at 300 nm0.005AU maxWater (H2O)0.05% max

Rechtliche Hinweise

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

Sicherheitshinweise

• Piktogramme: GHS02,GHS07
• Signalwort: Danger
• H-Sätze: H225,H315
• P-Sätze: P210 - P233 - P240 - P241 - P242 - P303 + P361 + P353
• Gefahreneinstufungen: Flam. Liq. 2 - Skin Irrit. 2
• Lagerklassenschlüssel: 3 - Flammable liquids
• WGK: WGK 1
• Flammpunkt (°F): -18.4 °F - closed cup
• Flammpunkt (°C): -28 °C - closed cup