08603

tert-Butyl méthyl éther

analytical standard

• Synonyme(s) : MTBE, Éther méthylique tert-butylique
• Formule linéaire : (CH₃)₃COCH₃
• CAS Number: 1634-04-4
• Poids moléculaire : 88.15
• Beilstein: 1730942
• Numéro CE : 216-653-1
• Numéro MDL: MFCD00008812
• Code UNSPSC : 41116107
• ID de substance PubChem : 329748620
• Nomenclature NACRES : NA.24

Propriétés

• Qualité: analytical standard
• Niveau de qualité: 100
• Densité de vapeur: 3.1 (vs air)
• Essai: ≥99.9% (GC)
• Température d'inflammation spontanée: 705 °F
• Durée de conservation: limited shelf life, expiry date on the label
• Limite d'explosivité: 15.1 %
• Technique(s): HPLC: suitable; gas chromatography (GC): suitable
• Indice de réfraction: n20/D 1.369 (lit.); n20/D 1.369
• pb: 55-56 °C (lit.)
• Densité: 0.74 g/mL at 25 °C (lit.)
• Application(s): environmental
• Format: neat
• Chaîne SMILES: COC(C)(C)C
• InChI: 1S/C5H12O/c1-5(2,3)6-4/h1-4H3
• Clé InChI: BZLVMXJERCGZMT-UHFFFAOYSA-N

Description

Description générale

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.

Application

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

Produits recommandés

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Informations sur la sécurité

• Pictogrammes: GHS02,GHS07
• Mention d'avertissement: Danger
• Mentions de danger: H225,H315
• Conseils de prudence: P210 - P233 - P240 - P241 - P242 - P303 + P361 + P353
• Classification des risques: Flam. Liq. 2 - Skin Irrit. 2
• Code de la classe de stockage: 3 - Flammable liquids
• Classe de danger pour l'eau (WGK): WGK 1
• Point d'éclair (°F): -18.4 °F - closed cup
• Point d'éclair (°C): -28 °C - closed cup
• Équipement de protection individuelle: Eyeshields, Faceshields, Gloves