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| CAS号 : | 461-82-5 |
精确质量 : | 177.04000 |
| 分子式 : | C7H6F3NO |
logP : | 2.74860 |
| 分子量 : | 177.12400 |
PSA : | 35.25000 |
对三氟甲氧基苯胺 | |
4-(Trifluoromethoxy)aniline | |
461-82-5 | |
C7H6F3NO | |
177.12400 | |
35.25000 | |
2.74860 | |
177.04000 |
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本品为无色液体，b.p.73～75℃/1.34kpa，n20D 1.4630，相对密度 1.3010，不溶于水，溶于苯、甲苯。
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n20/D 1.463(lit.)
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Stable under normal temperatures and pressures.
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177 °F
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2.97mmHg at 25°C
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Keep away from sources of ignition. Store in a cool, dry place. Store in a tightly closed container.
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1.32 g/mL at 20 °C(lit.)
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73-75 °C10 mm Hg(lit.)
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2921420090
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UN 2941 6.1/PG 3
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2
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R20/21/22; R36/37/38
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S26-S36/37/39-S45
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Xn
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品名, 成分含量, 用途 |
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2921420090 其他苯胺衍生物及其盐. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:6.5% 普通关税:30.0% |
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HS:2921420090 aniline derivatives and their salts VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |
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2921420090. Aniline derivatives and their salts. General tariff: |
其制备方法是将 4-三氟甲氧基硝基苯还原,得到 4-三氟甲氧基苯胺。 或用 4-三氟甲氧基苯甲酰胺在氢氧化钾水溶液中与溴反应而制得。 | |
1、4-三氟甲氧基苯胺是杀虫剂杀铃脲的中间体。 |
