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| CAS号 : | 75840-18-5 |
精确质量 : | 314.07900 |
| 分子式 : | C17H14O6 |
logP : | 1.67620 |
| 分子量 : | 314.28900 |
PSA : | 93.06000 |
2-羟基-2-(2-羟基-4,5-二甲氧基苯基)茚-1,3-二酮 | |
2-hydroxy-2-(2-hydroxy-4,5-dimethoxyphenyl)indene-1,3-dione | |
75840-18-5 | |
C17H14O6 | |
314.28900 | |
93.06000 | |
1.67620 | |
314.07900 |
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1.655
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217.3ºC
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1.444g/cm3
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578.1ºC at 760 mmHg
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2914509090
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品名, 成分含量, 用途, 丙酮报明包装 |
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2914509090 含其他含氧基的酮. 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% |
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HS:2914509090 other ketones with other oxygen function VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0% |
