Imprimer

Tert-Butyle methyle oxyde ≥99.5% (par GC), Puriss. p.a., Riedel-de Haën™

Fournisseur: Honeywell Chemicals
Danger

Synonyms: MTBE, 2-Methoxy-2-methylpropane, Methyl-t-Butyl Ether

20256-2.5L 20256-1L 20256-202.7L
20256-2.5LEA 137 EUR
20256-2.5L 20256-1L HONC20256-202.7L
Tert-Butyle methyle oxyde ≥99.5% (par GC), Puriss. p.a., Riedel-de Haën™
Méthoxy-2-méthyl-2 propane

Beilstein Number: 1730942

Formule: (CH₃)₃COCH₃
MW: 88.15 g/mol
Point d'ébullition: 55.3 °C (1.013 hPa)
Point de fusion: –109 °C
Densité: 0.74 g/cm³ (20 °C)
Point d'éclair: –28 °C
Température de stockage: Température ambiante
Numéro MDL: MFCD00008812
Numéro CAS: 1634-04-4
EINECS: 216-653-1
ONU: 2398
ADR: 3 II
Merck Index: 13,06059
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Commander maintenant

Résultats des tests de spécification

Assay (GC) Min. 99.5 %
Density (20°C) 0.736 - 0.744 g/ml
Refractive index (n 20/D) 1.362 - 1.376
Non-volatile matter Max. 0.005 %
Water (Karl Fischer) Max. 0.05 %
Free acid (as CH₃COOH) Max. 0.005 %
Aluminium (Al) Max. 0.5 ppm
Barium (Ba) Max. 0.1 ppm
Bismuth (Bi) Max. 0.1 ppm
Calcium (Ca) Max. 0.5 ppm
Cadmium (Cd) Max. 0.05 ppm
Cobalt (Co) Max. 0.02 ppm
Chromium (Cr) Max. 0.02 ppm
Copper (Cu) Max. 0.02 ppm
Iron (Fe) Max. 0.1 ppm
Potassium (K) Max. 0.5 ppm
Lithium (Li) Max. 0.1 ppm
Magnesium (Mg) Max. 0.1 ppm
Manganese (Mn) Max. 0.02 ppm
Molybdenum (Mo) Max. 0.1 ppm
Sodium (Na) Max. 0.5 ppm
Nickel (Ni) Max. 0.02 ppm
Lead (Pb) Max. 0.1 ppm
Strontium (Sr) Max. 0.1 ppm
Zinc (Zn) Max. 0.1 ppm
Peroxides (as H₂O₂) Max. 0.0005 %
Appearance (color) complying
Appearance (form) complying
Autoignition Temperature 705 °F


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