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Pesticide Residue Solvents

tert-BUTYL METHYL ETHER PRA

RA002867 CAS 1634-04-4

Identity

Product code
RA002867
CAS number
1634-04-4
Purity
99.8%
Molecular formula
C5H12O
Molecular weight
88.15

Classification

Technical Data

Properties

PropertyValueUnit
Physical state at 20 °C Liquid —
Density [g/cm3] 0.74 g/cm3 g/cm3
Solubility in water Insoluble in water —
Partition coefficient Log Pow octanol / water at 20°C 1.77 —
Explosion limits - upper [%] 15.10 % %
Explosion limits -lower [%] 1.60 % %
Colour Clear colourless —
Odour Characteristic ethereal odor —
Melting point/ Freezing point [°C] -110 °C °C
Auto-ignition temperature [°C] 374 °C °C
Flammability (solid, gas) Flammable —
Flash point [°C] -33 °C °C
Boiling point [°C] 55 - 56 °C °C
Vapour pressure [20°C] 279.2 hPa hPa

These are recorded catalogue property values. Product specification limits, where available, are listed under Specifications.

Specifications

ParameterSpecificationUnit
Appearance Clear colorless liquid —
Assay Min 99.8 % %
Boiling Point Approx. 55.3 °C °C
Acidity Max 0.0005 meq/g meq/g
Water Max 0.02 % %
Specific gravity (20 °C) 0.740 —
Residue on evaporation Max 0.0005 % %
P.R.A Test (Lindane) by GC Max 5 ng/L ng/L

Packaging

Pack size SKU
1 L RA002867-PK-1L