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[CAS 5137-55-3], Trioctylmethylammonium chloride, 99.5%+

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Nature and stability of Trioctylmethylammonium chloride CAS 5137-55-3
1. It is stable under normal temperature and pressure, and the former is orange liquid.
2. It is irritating.
Storage method of Aliquat 336 CAS 5137-55-3
Keep away from light, in a cool and dry place, sealed and stored
Synthesis method of Methyl trioctyl ammonium chloride CAS 5137-55-3

1. Autoclave method
396 g (1 mole) of N235 and 300 ml of ethanol were mixed in the autoclave, and the autoclave was used for ice-acetone cooling. Then pour 2 moles of methyl chloride (pre-frozen and liquefied, collected in an Erlenmeyer flask), immediately close the autoclave, stir and heat to 100, react under a pressure of <10 kg/cm2 for 4 to 5 hours, and cool to room temperature , Release residual methyl chloride. Then the ethanol is removed by vacuum distillation to obtain a brown product weighing about 430 grams (95-100%).
2. Atmospheric pressure method
100 ml (52 g, 0.2 mol) of N235 and isooctanol with a volume ratio of 1.5:1 to N236 were placed in a tubular reactor, and methyl chloride was introduced at a flow rate of 150 ml/min for about 20 minutes. Then heated to 130°C. Methyl chloride was introduced at the flow rate of tiny bubbles, and reacted for 5 to 7 hours. After cooling, the reactant is transferred to a liquid film evaporator, and the product is obtained by vacuum distillation at 120-130°C/3-5mm to evaporate the solvent. The conversion rate is 60-70%. 


TNJ Chemical is a China factory (supplier) of Trioctylmethylammonium chloride CAS 5137-55-3, founded in 2001. Locaed in Feidong chemical park, our plant covers an area of 200 acres, with 180 employees and 16 R and D personnel. Our products are widely used in medicine, food, cosmetics and other fields, and exported to all over the world. Our products are favored by customers because of stable quality, reasonable price and good service. If you want to buy Trioctylmethylammonium chloride CAS 5137-55-3 or consult product information, please contact sales@tnjchem.com




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