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| CAS号 : | 135-62-6 |
精确质量 : | 293.10500 |
| 分子式 : | C18H15NO3 |
logP : | 3.87930 |
| 分子量 : | 293.31700 |
PSA : | 58.56000 |
3-羟基-N-(2-甲氧基苯基)-2-萘甲酰胺 | |
3-Hydroxy-N-(2-methoxyphenyl)-2-naphthamide | |
135-62-6 | |
C18H15NO3 | |
293.31700 | |
58.56000 | |
3.87930 | |
293.10500 |
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210.3ºC
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8.59E-08mmHg at 25°C
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161-164 °C(lit.)
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1.304g/cm3
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424.1ºC at 760mmHg
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2924299090
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2
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R36/37/38
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S26-S36
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Xi
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品名, 成分含量, 用途, 包装 |
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2924299090. 其他环酰胺(包括环氨基甲酸酯)(包括其衍生物以及他们的盐). 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:30.0% |
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2924299090. other cyclic amides (including cyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |
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2924299090. other cyclic amides (including cyclic carbamates) and their derivatives; salts thereof. General tariff:6.5% |
由2,3-酸与氯苯;碳酸钠成盐;脱水,再在三氧化磷存在下与邻氨基苯甲醚缩合,再用碳酸钠中和,蒸发氯苯,然后过滤;干燥而得成品。原料消耗(kg/t)2,3-酸 710邻氨基苯甲醚 470三氯化磷 270碳酸钠(98%) 570氯苯(98%) 150保险粉 8 | |
主要用作棉织物染色和印花的打底剂,还可用于制造快色素,和作为有机颜料的中间体。 |