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METHYLAMINE For Synthesis

METHYLAMINE For Synthesis

METHYLAMINE For Synthesis

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Description

Solution 40% in Water.
Monomethylamine
Article No. 4606H Grade For Synthesis
Purity 40% CAS No. 74-89-5
Molecular Formula CH5N Molecular Weight 31.06
H.S. Code 2921.1190 Shelf Life 60 Months
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Physical Properties
Physical state at 20 °C Liquid Colour Clear Colorless
Odour Fishy ammonical pH value 14,0 at 100 g/l
Melting point/ Freezing point [°C] -40 °C Auto-ignition temperature [°C] 430 °C
Flammability (solid, gas) Flammable Flash point [°C] -10 °C
Boiling point [°C] 48 °C Vapour pressure [20°C] 371 hPa at 20 °C
Vapour density 1.07 Density [g/cm3] 0.9
Solubility in water [% weight] Soluble in water Partition coefficient Log Pow octanol / water at 20°C -0.713
Explosion limits – upper [%] 26.40% Explosion limits -lower [%] 5.20%

Specifications
Appearance A clear colorless liquid
Assay (acidimetric) About 40%
Density (d20°C/4°C) 0.893 – 0.897

Packings
500 ml 00500
2500 ml 02500
25 Liters 0025K
200 Liters 0200K
2500 ml 02500
2500 ml 02500

Safety Information
Symbol: GHS02, GHS05, GHS06
Signal Word: Danger
UN No.: 1235
IMCO Class No.: 3,8
Packing Group: II
Hazardous Statement: H225-H302-H314-H331-H335
Precaution Statement: P210-P261-P280-P305 + P351 + P338-P310

 

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