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| CAS号 : | 4347-27-7 |
精确质量 : | 318.12600 |
| 分子式 : | C21H18O3 |
logP : | 3.79090 |
| 分子量 : | 318.36600 |
PSA : | 57.53000 |
3-羟基-2,3,3-三苯基-丙酸 | |
3-hydroxy-2,3,3-triphenylpropanoic acid | |
4347-27-7 | |
C21H18O3 | |
318.36600 | |
57.53000 | |
3.79090 | |
318.12600 |
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1.637
|
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240.7ºC
|
|
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1.242g/cm3
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|
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451ºC at 760mmHg
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2918199090
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品名, 成分含量, 用途 |
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HS: 2918199090. 其他含醇基但不含其他含氧基羧酸（包括其酸酐、酰卤化物、过氧化物和过氧酸及该税号的衍生物）. 增值税率:17.0%. 退税率:9.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:30.0% |
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2918199090 other carboxylic acids with alcohol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0% |
