Perchloromethylmercaptan synthesis
- Product Name:Perchloromethylmercaptan
- CAS Number:594-42-3
- Molecular formula:CCl4S
- Molecular Weight:185.89
67-66-3
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$33.60/500ml
594-42-3
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$95.00/25g
Yield:594-42-3 94.5%
Reaction Conditions:
with sulfur dichloride;triethylamine at 10; for 5 h;Time;Temperature;Reagent/catalyst;
Steps:
1-7 Example 5
Add 172.97g of trichloromethane and 133.28g of triethylamine into a 1L reactor, control the temperature to 10, turn on the stirring, and slowly add 135.62g of sulfur dichloride to the system. After about 3 hours, the sulfur dichloride drops The addition is complete, keep the temperature and continue to stir for about 2 hours, the reaction is complete. The resulting reaction liquid was suction filtered to remove the by-product triethylamine hydrochloride, and then about 100g of water was added for washing to remove traces of unreacted triethylamine, and then the collected lower layer was heated to 65°C, and the traces were evaporated. The unreacted trichloromethane finally obtained 231.25g yellow oily liquid, namely perchloromethane mercaptan, the yield was 94.50% based on sulfur dichloride, and the tested density was 1.69, which met the requirements for use.
References:
Shandong Yanggu Huatai Chemical Co., Ltd.;Wang Qingzhen;Lv Xunwei;Ma Song;Ma Delong CN111574415, 2020, A Location in patent:Paragraph 0017-0028
75-15-0
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$40.00/100 g
594-42-3
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$95.00/25g
463-71-8
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$29.89/5g
594-42-3
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$95.00/25g
56-23-5
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$18.50/48604
594-42-3
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$95.00/25g