2,4,6-Trimethylpyridine
SIAL/142387 - ReagentPlus®, 99%
Synonym: 2,4,6-Collidine; sym-Collidine
CAS Number: 108-75-8
Empirical Formula (Hill Notation): C8H11N
Molecular Weight: 121.18
EC Number: 203-613-3
MDL Number: MFCD00006338
Linear Formula: C8H11N
Product Type: Chemical
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 142387-100ML.
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 142387-1L.
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 142387-500ML.
| assay | 99% |
| bp | 171-172 °C (lit.) |
| density | 0.917 g/mL at 25 °C (lit.) |
| form | liquid |
| InChI | 1S/C8H11N/c1-6-4-7(2)9-8( |
| InChI key | BWZVCCNYKMEVEX-UHFFFAOYSA |
| mp | −43 °C (lit.) |
| product line | ReagentPlus® |
| Quality Level | 200  |
| refractive index | n |
| SMILES string | Cc1cc(C)nc(C)c1 |
| Application: | 2,4,6-Trimethylpyridine (collidine, s-collidine, 2,4,6-collidine) has been used in the preparation of a library of N-acyl aminocoumarins bearing low-molecular-weight N-acyl groups. |
| Application: | Tissue fixative for electron microscopy. |
| Application: | Useful solvent for the cleavage of hindered esters by anhydrous lithium iodide. |
| General description: | 2,4,6-Trimethylpyridine is a pyridine derivative. It has a pK of 7.4. The product can react with trifluoroiodomethane in cyclopentane solution to afford 1:1 complex. This complex was investigated by NMR (Nuclear Magnetic Resonance) spectroscopy. Collidine-buffered osmium tetroxide solutions have been prepared by adding osmium tetroxide solution to it. These solutions have been used as fixative for electron microscopic studies. 2,4,6-Trimethylpyridine can undergo oxidation with potassium permanganate to form 2,4,6-pyridinetricarboxyl |
| General description: | Hindered base. |
| Legal Information: | ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany |
| Packaging: | 1 L in glass bottle |
| Packaging: | 5, 100, 500 mL in glass bottle |
| Symbol |   GHS02,GHS06 |
| Signal word | Danger |
| Hazard statements | H226 - H302 + H332 - H311 - H315 - H319 - H335 |
| Precautionary statements | P210 - P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P312 - P305 + P351 + P338 |
| Hazard Codes | Xn |
| Risk Statements | 10-20/21/22-36/37/38 |
| Safety Statements | 26-36/37 |
| RIDADR | UN 1992 6.1(3) / PGIII |
| WGK Germany | WGK 3 |
| Flash Point(F) | 131.0 °F - closed cup |
| Flash Point(C) | 55 °C - closed cup |
| Purity | 99% |
| bp | 171-172 °C (lit.) |
| mp | −43 °C (lit.) |
| Density | 0.917 g/mL at 25 °C (lit.) |
| Refractive Index | n |
| UNSPSC | 12352100 |