08603

tert-Butylmethylether

analytical standard

• Synonym(e): MTBE, Methyl-tert.-butylether
• Lineare Formel: (CH₃)₃COCH₃
• CAS-Nummer: 1634-04-4
• Molekulargewicht: 88.15
• Beilstein: 1730942
• EG-Nummer: 216-653-1
• MDL-Nummer: MFCD00008812
• UNSPSC-Code: 41116107
• PubChem Substanz-ID: 329748620
• NACRES: NA.24

Eigenschaften

• Qualität: analytical standard
• Qualitätsniveau: 100
• Dampfdichte: 3.1 (vs air)
• Assay: ≥99.9% (GC)
• Selbstzündungstemp.: 705 °F
• Haltbarkeit: limited shelf life, expiry date on the label
• Expl.-Gr.: 15.1 %
• Methode(n): HPLC: suitable; gas chromatography (GC): suitable
• Brechungsindex: n20/D 1.369 (lit.); n20/D 1.369
• bp: 55-56 °C (lit.)
• Dichte: 0.74 g/mL at 25 °C (lit.)
• Anwendung(en): environmental
• Format: neat
• SMILES String: COC(C)(C)C
• InChI: 1S/C5H12O/c1-5(2,3)6-4/h1-4H3
• InChIKey: BZLVMXJERCGZMT-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

tert-Butyl methyl ether or methyl tert-butyl ether (MTBE) is an oxygenated compound.. It is commonly used as a gasoline additive in fuel. Though it is known to control air pollution, it is a potential groundwater pollutant.

Anwendung

MTBE may be used as a reference standard for the determination of MTBE in water by headspace-solid-phase microextraction (headspace-SPME) method.

Empfohlene Produkte

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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
• Persönliche Schutzausrüstung: Eyeshields, Faceshields, Gloves