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TRIETHYLAMINE AR

TEN; N,N-Diethylethanamine; (Diethylamino)ethane

COAs

Packings

500 ml (00500)

2500 ml (02500)

25 Liters (0025K)

2500 ml (02500)

2500 ml (02500)

2GBA000500 2GBA002500 2IDL00025K 2GBAG02500 2GBAH02500
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Article No. 00346 Grade AR
Purity 99.5% CAS No. 121-44-8
Molecular Formula (C2H5)3N Molecular Weight 101.19
H.S. Code 2921.5990 Shelf Life 60 Months

Physical Properties

Physical state at 20 °C Liquid Colour Clear Colorless
Odour Strong ammonia-like odor Melting point/ Freezing point [°C] -115°C
Auto-ignition temperature [°C] 312 °C Flammability (solid, gas) Flammable
Flash point [°C] -11°C Boiling point [°C] 88.8 °C
Evaporation rate 5.6 Vapour pressure [20°C] 68.99 hPa at 20 °C
Vapour density 3.5 Density [g/cm3] 0.73
Solubility in water [% weight] 5.5 g./100 g. water @ 20C Partition coefficient Log Pow octanol / water at 20°C 1.15
Explosion limits - upper [%] 8% Explosion limits -lower [%] 1.20%

Specifications

Appearance Clear colourless to yellowish liquid with ammonical odour Assay Min 99.5%
Weight/ mL at 20°C 0.727 g Colour scale Max 15 APHA
Water Max 0.1% Non-volatile matter Max 0.01%
Aluminium (Al) Max 0.000005% Barium (Ba) Max 0.000002%
Cadmium (Cd) Max 0.000002% Calcium (Ca) Max 0.00005%
Chromium (Cr) Max 0.000002% Cobalt (Co) Max 0.000002%
Copper (Cu) Max 0.000002% Iron (Fe) Max 0.00002%
Lead (Pb) Max 0.000002% Magnesium (Mg) Max 0.000002%
Manganese (Mn) Max 0.000002% Nickel (Ni) Max 0.000002%
Potassium (K) Max 0.000005% Sodium (Na) Max 0.00005%
Strontium (Sr) Max 0.000002% Zinc (Zn) Max 0.00001%
UV absorbance Passes test

Safety Information and Hazard Symbols

Flame Corrosion Exclamation Mark
Symbol: GHS02, GHS05, GHS07
 Signal Word: Danger
 UN No.: 1296
 IMCO Class No.: 3, 8
 Packing Group: II
 Hazardous Statement: H225-H302-H312-H314-H332-H335
 Precaution Statement: P210-P280-P305 + P351 + P338-P310
Revision Date: 05-Apr-2022

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