您好,欢迎来到魔法化学网!

| CAS号 : | 6470-18-4 |
精确质量 : | 201.07900 |
| 分子式 : | C12H11NO2 |
logP : | 2.57680 |
| 分子量 : | 201.22100 |
PSA : | 49.33000 |
1-乙酰氨基-7-萘酚 | |
1-Acetamido-7-hydroxynaphthalene | |
6470-18-4 | |
C12H11NO2 | |
201.22100 | |
49.33000 | |
2.57680 | |
201.07900 |
|
1.704
|
|
|
247.9ºC
|
|
|
1.297 g/cm3
|
|
|
486.2ºC at 760 mmHg
|
|
2924299090
|
|
|
2
|
|
|
R36/37/38
|
|
|
S26; S36
|
|
|
NS1103000
|
|
|
Xi
|
品名, 成分含量, 用途, 包装 |
|
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% |
|
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% |
|
2924299090. other cyclic amides (including cyclic carbamates) and their derivatives; salts thereof. General tariff:6.5% |
|
|
先将1,7-克列夫酸(1-氨基-7-萘磺酸)用烧碱碱熔生成8-氨基-2-萘酚钠盐,再用稀酸酸化,使8-氨基-2-萘酚析出,然后用醋酐乙酰化而得成品。 | |
用作中性染料灰、棕、黑、卡其等偶合组分的中间体。 |