tert-Butyl Methyl Ether 99.5% AR, 500 ml

Synonim : MTBE; Methyl tert-butyl ether

Product Code. : 00581

Grade : AR

Purity : 99.5%

CAS No. : 1634-04-4

Molecular Formula : C5H12O

Molecular Weight : 88.15

H.S.Code : 2909.30900

Shelf Life : 60 Months

Physical Properties

Physical state at 20 °C : Liquid

Colour : Clear Colorless

Odour : Characteristic ethereal odor

Melting point/ Freezing point [°C] : -110°C

Auto-ignition temperature [°C] : 374 °C

Flammability (solid, gas) : Flammable

Flash point [°C] : (-33.0 °C)

Boiling point [°C] : 55 - 56 °C

Vapour pressure [20°C] : 279.2 hPa at 20°C

Density [g/cm3] : 0.74

Relative density, gas (air=1) : 0.74 g/cm3 at 25 °C

Solubility in water [% weight] : Insoluble in water

Partition coefficient Log Pow octanol / water at 20°C : 1.77

Explosion limits - upper [%] : 15.10%

Explosion limits -lower [%] : 1.60%

Specification

Appearance : Clear colorless liquid

Purity (by GC) : Min 99.5%

Identity (IR) : Passes test

Density (d20°C/4°C) : 0.739 - 0.740

APHA colour : Max 10

Non volatile matter : Max 0.001%

Methanol (GC,area %) : Max 0.01%

2-Methyl-2-propanol (GC) : Max 0.05%

Acidity : Max 0.0005 meq/g

Alkalinity : Max 0.0002 meq/g

Peroxide (as H2O2) : Max 0.0001%

Water (H2O) : Max 0.03%

Note :

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tert-Butyl Methyl Ether 99.5% AR, 500 ml - ABL

tert-Butyl Methyl Ether 99.5% AR, 500 ml - ABL

Rp 600.000

Deskripsi