您好，欢迎来到魔法化学网！
| CAS号 : | 129-39-5 |
精确质量 : | 298.02300 |
| 分子式 : | C14H6N2O6 |
logP : | 3.32480 |
| 分子量 : | 298.20700 |
PSA : | 125.78000 |
1,8-二硝基蒽醌 | |
1,8-DINITROANTHRAQUINONE | |
129-39-5 | |
C14H6N2O6 | |
298.20700 | |
125.78000 | |
3.32480 | |
298.02300 |
|
1.714
|
|
|
294ºC
|
|
|
1.02E-12mmHg at 25°C
|
|
|
318-322ºC(lit.)
|
|
|
1.631 g/cm3
|
|
|
563.4ºC at 760 mmHg
|
|
2914700090
|
品名, 成分含量, 用途, 丙酮报明包装 |
|
2914700090 其他酮及醌的卤化、磺化衍生物（包括硝化和亚硝化衍生物）. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:5.5% 普通关税:30.0% |
|
HS: 2914700090 halogenated, sulphonated, nitrated or nitrosated derivatives of ketones and quinones, whether or not with other oxygen function Tax rebate rate:9.0% Supervision conditions:none VAT:17.0% MFN tariff:5.5% General tariff:30.0% |
|
2914700090. Halogenated, sulphonated, nitrated or nitrosated derivatives of Ketones and quinones, whether or not with other oxygen function. General tariff: |
|
|
在发烟硫酸存在下用硝酸硝化蒽醌,经稀释,过滤,用亚硫酸钠精制,即得产品。在蒽醌硝化过程中,同时生成1,5-二硝基蒽醌、1,8-二硝基蒽醌,硝化总收率95%以上,其中1,5-二硝基蒽醌占75%,1,8-二硝基蒽醌约20%。经分离,得到两种产品。 | |
染料中间体。 |
