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| CAS号 : | 92-77-3 |
精确质量 : | 263.09500 |
| 分子式 : | C17H13NO2 |
logP : | 3.87070 |
| 分子量 : | 263.29100 |
PSA : | 49.33000 |
萘酚 | |
3-hydroxy-N-phenylnaphthalene-2-carboxamide | |
92-77-3 | |
C17H13NO2 | |
263.29100 | |
49.33000 | |
3.87070 | |
263.09500 |
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淡奶油色粉末
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190.7ºC
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494ºC
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246-248 °C(lit.)
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1.31 g/cm3
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Stable at room temperature in closed containers under normal storage and handling conditions.
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Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
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QJ1897400
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1
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S36/37-S61
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UN 3077 9/PG 3
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2924299090
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Xi
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R43; R51/53
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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% |
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由2,3酸、苯胺在三氯化磷和氯苯存在下,进行缩合,而后蒸馏出氯苯即得。原料消耗(kg/t)2,3酸(100%) 780苯胺(99%) 400三氯化磷(100%) 235氯苯(98%) 220纯碱(98%) 210 | |
广泛用作棉纤维织物染色、印花的打底剂,如与黄色基GC偶合为黄色,与橙色基GC偶合为橙色,与大红色基RC或红色基KB偶合为红色,与大红色基G偶合为国旗红色,与蓝色基VB或蓝色基BB偶合为蓝色,与红色基RC偶合为酱红色,与枣红色基GBC偶合为枣红色。还可用于制造快色素染料和有机颜料。 |
