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| CAS号 : | 4433-79-8 |
精确质量 : | 271.06100 |
| 分子式 : | C12H14ClNO4 |
logP : | 2.34780 |
| 分子量 : | 271.69700 |
PSA : | 64.63000 |
乙酰乙酰-4-氯-2,5-二甲氧基苯胺 | |
4'-Chloro-2',5'-dimethoxyacetoacetanilide | |
4433-79-8 | |
C12H14ClNO4 | |
271.69700 | |
64.63000 | |
2.34780 | |
271.06100 |
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淡棕色粉末
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1.553
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215.5ºC
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102-104°C
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1.277g/cm3
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432.7ºC at 760 mmHg
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III
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3
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2924299090
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UN 1993 3/PG 3
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3
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R10; R36/37/38
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S16; S26; S36; S37/39
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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% |
以 2,5-二甲氧基乙酰苯胺为原料,经氯化,再水解,然后与乙酰乙酸乙酯缩合得产物 | |
主要用于制造有机颜料（83#黄）。 |
