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terc-Butylmethylether 99,5 GC_ASSAY_METHOD, Puriss. p.a., Riedel-de Haën™

Dodávateľ: Honeywell Chemicals
Nebezpečí

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

20256-2.5L 20256-1L 20256-202.7L
20256-2.5LEA 153.01 EUR
20256-2.5L 20256-1L HONC20256-202.7L
terc-Butylmethylether 99,5 GC_ASSAY_METHOD, Puriss. p.a., Riedel-de Haën™
terc-Butylmethylether

Beilstein Number: 1730942

Vzorec: (CH₃)₃COCH₃
Mw: 88.15
Teplota varu: 55.3 °C (1.013 hPa)
Teplota tavenia: –109 °C
Hustota: 0.74 g/cm³ (20 °C)
Teplota vzplanutia: –28 °C
Skladovacia teplota: Ambient
Číslo MDL: MFCD00008812
Číslo CAS: 1634-04-4
EINECS: 216-653-1
OSN: 2398
ADR: 3 II
Merck Index: 13,06059
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Výsledky špecifikačného testu

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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