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| CAS号 : | 656-46-2 |
精确质量 : | 202.00800 |
| 分子式 : | C8H4F2O4 |
logP : | 1.70630 |
| 分子量 : | 202.11200 |
PSA : | 55.76000 |
2,2-二氟-1,3-苯并二噁茂-5-羧酸 | |
2,2-difluoro-1,3-benzodioxole-5-carboxylic acid | |
656-46-2 | |
C8H4F2O4 | |
202.11200 | |
55.76000 | |
1.70630 | |
202.00800 |
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淡灰色-黄褐色的粉末带有一种不明的气味
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114.7ºC
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178
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1.66 g/cm3
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266.1ºC at 760 mmHg
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2932999099
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R36/37/38
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S26-S36
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Xi
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品名, 成分含量, 用途 |
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2932999099. 其他仅含氧杂原子的杂环化合物. 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:20.0% |
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2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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