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| CAS号 : | 56-72-4 |
精确质量 : | 362.01400 |
| 分子式 : | C14H16ClO5PS |
logP : | 5.08170 |
| 分子量 : | 362.76600 |
PSA : | 99.80000 |
蝇毒磷 | |
coumaphos | |
56-72-4 | |
C14H16ClO5PS | |
362.76600 | |
99.80000 | |
5.08170 | |
362.01400 |
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1.577
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黄褐色或米色固体
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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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100 °C
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449.9ºC at 760 mmHg
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91ºC
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1.38 g/cm3
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Stable. Combustible. Incompatible with alkalies, strong oxidising agents.
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GN6300000
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6.1(a)
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S28-S36/37-S45-S60-S61-S36-S26-S16
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II
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2783
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T+; N
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R21; R28; R50/53
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2933990090
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2933990090. 其他仅含氮杂原子的杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0% | |
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
<p>(1)200g乙酰乙酸乙酯及270g SO2CI2,分别溶于100ml苯中,然后在10℃时,将SO2CI2苯溶液滴入乙酰乙酸乙酯苯溶液中而得。<br>(2)将间苯二酚88g和α-氯化乙酰乙酸乙酯132g滴加640ml浓硫酸中,温度在5℃以下进行反应而得3-氯-4-甲基-7-羟基香豆素。将44g 3-氯-4-甲基-7-羟基香豆素,29g无水碳酸钾同置於500ml甲乙酮中,在回流和搅拌下,滴加40g O,O-二乙基硫代磷酰氯,回流2h而得蝇毒磷。</p> | |
<p>蝇毒磷系非内吸性杀虫剂,对双翅目害虫特别有效,还用于防治体外寄生虫,防治皮蝇效果显著。</p> |
