(tert-Butyl)methylether 99,5 GC_ASSAY_METHOD, Puriss. p.a., Riedel-de Haën™

Leverandør: Honeywell Chemicals
Ratings: Ingen bedømmelse

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Synonymer: MTBE, 2-Methoxy-2-methylpropan

20256-2.5L 20256-1L 20256-202.7L
20256-2.5LEA 1010 DKK
20256-2.5L 20256-1L HONC20256-202.7L
(tert-Butyl)methylether 99,5 GC_ASSAY_METHOD, Puriss. p.a., Riedel-de Haën™
(tert-Butyl)methylether

Beilstein Number: 1730942

Formel: (CH₃)₃COCH₃
Molekylvægt: 88.15 g/mol
Kogepunkt: 55.3 °C (1.013 hPa)
Smeltepunkt: –109 °C
Massefylde: 0.74 g/cm³ (20 °C)
Flammepunkt: –28 °C
Opbevaringstemperatur: Stue temperatur
MDL Number: MFCD00008812
CAS-nummer: 1634-04-4
EINECS: 216-653-1
UN nummer: 2398
ADR: 3 II
Merck Index: 13,06059
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Specifikationer Testresultater

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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