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| CAS号 : | 97-17-6 |
精确质量 : | 313.97000 |
| 分子式 : | C10H13Cl2O3PS |
logP : | 5.32030 |
| 分子量 : | 315.15300 |
PSA : | 69.59000 |
除线磷 | |
dichlofenthion | |
97-17-6 | |
C10H13Cl2O3PS | |
315.15300 | |
69.59000 | |
5.32030 | |
313.97000 |
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1.545
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100 °C
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库房通风低温干燥,与食品原料分开储运
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100ºC
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1.313
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166(0.0133kPa)
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III
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6.1(b)
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2920190090
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2783
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3
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R22; R50/53
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60-61
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TF0350000
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Xn; N
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品名, 成分含量, 用途 |
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2920190090 其他硫代磷酸酯及其盐（包括它们的卤化，磺化，硝化和亚硝化衍生物）。监管条件:无。增值税率:17.0%。退税率:9.0%。最惠国关税:6.5%。普通关税:30.0% |
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2920190090 other thiophosphoric esters (phosphorothioates) and their salts; their halogenated, sulphonated, nitrated or nitrosated derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0% |
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HS:2920190090.Other thiophosphoric esters (phosphorothioates) and their salts; their halogenated, sulphonated, nitrated or nitrosated derivatives. General tariff:6.5% |
由2,4-二氯苯酚与O,O-二乙基硫代磷酰氯反应而得。将840份2,4-二氯苯酚、923份O,O-二乙基硫代磷酰氯投入反应锅,搅拌加热使之溶解。在50℃加入412份50%氢氧化钠水溶液,升温至110℃反应2h。然后将反应物料滴加至124份25%氢氧化钠、1098份水和2410份己烷的混合液中,静置分层,分出己烷层,蒸尽己烷,减压蒸馏收集93-100℃(6.7kPa)馏分即得。 | |
用作农用杀线虫剂。 |
