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Organic Chemicals

Triethylamine AR

RA000363 CAS 121-44-8 AR

Identity

Product code
RA000363
CAS number
121-44-8
Grade
AR
Purity
99.5%
Molecular formula
(C2H5)3N
Molecular weight
101.19

Classification

Technical Data

Properties

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

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

Specifications

ParameterSpecificationUnit
Appearance Clear colourless to yellowish liquid with ammonical odour —
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 % %
Assay Min 99.5 % %
Sodium (Na) Max 0.00005 % %
Strontium (Sr) Max 0.000002 % %
Zinc (Zn) Max 0.00001 % %
UV absorbance Passes test —
Weight/ mL (20 °C) 0.727 g g
Colour scale Max 15 APHA 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 % %

6 grades of this substance are listed. Each grade is a separate product with its own specifications, pack sizes and documents.

Packaging

Pack size SKU
25 L RA000363-PK-25L
500 mL RA000363-PK-500ML
2.5 L RA000363-PK-2.5L