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| CAS号 : | 1514-85-8 |
精确质量 : | 139.99200 |
| 分子式 : | C3H2F2O4 |
logP : | -0.20910 |
| 分子量 : | 140.04200 |
PSA : | 74.60000 |
2,2-二氟-丙二酸 | |
2,2-difluoropropanedioic acid | |
1514-85-8 | |
C3H2F2O4 | |
140.04200 | |
74.60000 | |
-0.20910 | |
139.99200 |
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1.41
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144.8ºC
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315.8ºC at 760mmHg
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1.789g/cm3
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0mmHg at 25°C
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2917190090
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2933990090
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2933990090. 其他仅含氮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% | |
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
