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TETRABUTYL AMMONIUM HYDROXIDE 10% IN METHANOL Extra pure

Article No. 6217F Grade Extra pure
Purity CAS No. NA
Molecular Formula Molecular Weight
H.S. Code 3822.9090 Shelf Life 60 Months

Physical Properties

Physical state at 20 °C Liquid Colour Clear Colorless to light yellow
Odour Characteristic Melting point/ Freezing point [°C] -98°C
Auto-ignition temperature [°C] 464°C Flammability (solid, gas) Flammable
Flash point [°C] 11°C Boiling point [°C] 64°C
Vapour pressure [20°C] 13 kPa (@ 20°C) Vapour density 1.1
Density [g/cm3] 0.82 Solubility in water [% weight] Soluble in water
Explosion limits - upper [%] 44% Explosion limits -lower [%] 5.50%

Specifications

Appearance A clear colourless to pale yellow solution Assay (acidimetric) About 10.0%
Density (d20°C/4°C) 0.817 - 0.822

Safety Information and Hazard Symbols

Skull and Crossbones Flame Corrosion Health Hazard
Symbol: GHS02, GHS05, GHS06, GHS08
Signal Word: Danger
UN No.: 3286
IMCO Class No.: 3,6.1,8
Packing Group: II
Hazardous Statement: H225-H301-H311-H314-H331-H370
Precaution Statement: P210-P260-P280-P301 + P310-P305 + P351 + P338-P310
Revision Date: 07-Apr-2021

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