TRIETHYLAMINE
TRIETHYLAMINE For HPLC
Short Name: TRIETHYLAMINE
Synonym: N,N-Diethylethanamine; N,N,N-Triethylamine; (Diethylamino)ethane; TEA
Basic Details
Article No.
LG4651
Grade
For HPLC
Purity
99.5%
CAS No.
121-44-8
HS Code
2921.1990
Shelf Life
60 Months
Packings Avialable
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%
Chemical Specifications
Appearance
Clear colourless to yellowish liquid with ammonical odour
Boiling Point
~ 88.8°C
Purity (by GC)
Min. 99.5%
Residue on evaporation
Max 0.005%.
Water (H2O)
Max. 0.1%
Density (at 20°C)
~ 0.727 g/ml
UV absorbance 0.1M in water at 254 nm
Max 0.125
Safety Information & Hazard Symbols
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
Precaution Statement
P210-P280-P305 + P351 + P338-P310