442794

Éther méthylique tert-amylique

analytical standard

• Synonyme(s) : Éther méthylique 1,1-diméthylpropylique, Éther méthylique tert-pentylique
• Formule linéaire : C₂H₅C(CH₃)₂OCH₃
• Numéro CAS: 994-05-8
• Poids moléculaire : 102.17
• Numéro Beilstein : 1731452
• Numéro CE : 213-611-4
• Numéro MDL: MFCD00010186
• Code UNSPSC : 12000000
• ID de substance PubChem : 24867673

Propriétés

• Qualité: analytical standard
• Niveau de qualité: 200
• CofA (certificat d'analyse): current certificate can be downloaded
• Conditionnement: ampule of 1000 mg
• Technique(s): HPLC: suitable; gas chromatography (GC): suitable
• Indice de réfraction: n20/D 1.389 (lit.); n20/D 1.3896
• Point d'ébullition: 85-86 °C (lit.)
• Densité: 0.76-0.78 g/mL at 25 °C (lit.)
• Application(s): environmental
• Format: neat
• Température de stockage: 2-30°C
• Chaîne SMILES: CCC(C)(C)OC
• InChI: 1S/C6H14O/c1-5-6(2,3)7-4/h5H2,1-4H3
• Clé InChI: HVZJRWJGKQPSFL-UHFFFAOYSA-N

Description

Description générale

tert-Amyl methyl ether (TAME) is a fuel oxygenate which is utilized as an additive in gasoline to enhance the octane rating and to improve combustion.

Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

TAME has been used as a reference standard for the determination of the analyte in Catalonian groundwater and soil samples by purge-and-trap gas chromatography/mass spectrometry (P&T-GC/MS) and in aqueous solutions by solid-phase microextraction (SPME) combined with GC-MS. It may be used as a reference standard for the identification of the analyte in gasoline-contaminated groundwater by GC combined with various detectors/quantification methods such as photoionization detector (PID), flame ionization detector (FID), or MS.

Informations sur la sécurité

• Pictogrammes: GHS02,GHS07
• Mention d'avertissement: Danger
• Mentions de danger: H225,H302,H336
• Conseils de prudence: P210 - P301 + P312 + P330
• Classification des risques: Acute Tox. 4 Oral - Flam. Liq. 2 - STOT SE 3
• Organes cibles: Central nervous system
• Code de la classe de stockage: 3 - Flammable liquids
• Classe de danger pour l'eau (WGK): WGK 3
• Point d'éclair (°F): 19.4 °F - closed cup
• Point d'éclair (°C): -7 °C - closed cup
• Équipement de protection individuelle: Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter