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| CAS号 : | 3380-34-5 |
精确质量 : | 287.95100 |
| 分子式 : | C12H7Cl3O2 |
logP : | 5.14470 |
| 分子量 : | 289.54200 |
PSA : | 29.46000 |
三氯生 | |
triclosan | |
3380-34-5 | |
C12H7Cl3O2 | |
289.54200 | |
29.46000 | |
5.14470 | |
287.95100 |
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白色至灰白色粉末
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Stable. Incompatible with strong oxidizing agents.
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162.2ºC
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56-60 °C(lit.)
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1.49 g/cm3
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344.6ºC at 760 mmHg
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GHS07, GHS09 | |
警告 | |
H315; H319; H410 | |
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III
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9
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2909500000
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UN 3077 9/PG 3
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2
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R36/38
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S26-S39-S46-S60-S61-S24/25-S22
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KO1100000
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Xi; N
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2909500000. Ether-phenols, ether-alcohol-phenols and their halogenated, sulphonated, nitrated or nitrosated derivatives |
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品名, 成分含量, 用途 |
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2909500000. 醚酚、醚醇酚及其卤化、磺化、硝化或亚硝化衍生物. 增值税率:17.0%. 退税率:9.0%. 监管条件:无. 最惠国关税:5.5%. 普通关税:30.0% |
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2909500000 ether-phenols, ether-alcohol-phenols and their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0% |
(1)以2,4-二氯苯酚为原料,2,4二氯苯酚与氢氧化钾反应生成二氯酚钾。再与2,5-二氯硝基苯在铜粉催化下,反应得到2,4,4'-三氯-2'-硝基二苯醚。再用铁粉还原生成2,4,4'-三氯-2'-氨基二苯醚,再重氮化水解得到产品。 | |
生化研究。广谱抗菌剂,它抑制细菌和疟原虫中II型脂肪酸合成酶(FAS-II),也抑制哺乳动物脂肪酸合成酶(FASN), 而且可能还具有抗癌活性 |