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Organic Intermediate/Raw materials

2 4 6-Collidine CAS 108-75-8

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Product Name:2,4,6-Collidine




2,4,6-Trimethylpyridine; s-Collidine


Molecular Structure:





Item Specifications
CAS No. 108-75-8
Molecular Formula C8H11N
Molecular Weight 121.18
Appearance Clear colorless to yellow liquid
Melting point −43°C(lit.)
Boiling point 171-172°C(lit.)
density 0.917g/mLat 25°C(lit.)
vapor pressure 4 hPa (20 °C)
refractive index n20/D1.498(lit.)

Packing: 25kg/Bag




2,4,6-Trimethylpyridine can be used as a standard for chromatographic analysis, also used as a solvent, organic synthesis. Mainly as an effective solvent for the cleavage of anhydrous lithium iodide site-resistant esters, used as a tissue fixative for electron microscopy.



  1. Used for organic synthesis.


  1. Used as standard substance for chromatographic analysis, also used as solvent, organic synthesis.


  1. An effective solvent for anhydrous lithium iodide to cleave sterically hindered esters. Used as tissue fixative for electron microscope.


Stored in a cool dry and ventilated place


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