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Trimethylamine - ( CH3 ) 3N
Trimethylamine, (CH3)3N is a colourless, toxic, flammable, alkaline gas with a fishy odour in lower concentrations, and an ammonical odour in higher concentrations.
| Specifications | |
| Purity ,% | 99.5% |
| Water | ≤ 0.40 % |
| Ammonia | ≤ 0.02 % |
| Methylamine | ≤ 0.10 % |
| Dimethylamine | ≤ 0.10 % |
| Ship | |
| DOT Shipping Name | Trimethylamine , Anhydrous |
| DOT Classification | 2.1 |
| DOT Label | Flammable Gas |
| UN Number | UN 1083 |
| CAS No. | 75-50-3 |
| CGA | 180 |
| Shipped as | Liquefied Gas |
| Technical Information | |
| Cylinder State @ 21.1°C | Liquid |
| Flammable Limits In Air | 2.0-11.6% |
| Auto Ignition Temperature (°C ) | 190 |
| Molecular Weight (g/mol) | 59.111 |
| Specific gravity (air =1) | 2.087 |
| Critical Temperature ( °C ) | 160.1 |
| Critical Pressure ( psig ) | 576.04 |
| Applications | |
| Trimethylamine is used in the synthesis of choline, tetramethylammonium hydroxide, plant growth regulators or herbicides, strongly basic anion exchange resins, dye leveling agents and a number of basic dyes. | |