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| CAS号 : | 336-59-4 |
精确质量 : | 409.96200 |
| 分子式 : | C8F14O3 |
logP : | 3.72200 |
| 分子量 : | 410.06100 |
PSA : | 43.37000 |
七氟丁酸酐 | |
heptafluorobutyric anhydride | |
336-59-4 | |
C8F14O3 | |
410.06100 | |
43.37000 | |
3.72200 | |
409.96200 |
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n20/D 1.287(lit.)
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透明无色液体带有一种恶臭
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None
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108-110 °C(lit.)
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−43 °C(lit.)
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1.674 g/mL at 20 °C(lit.)
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REACTS
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Stable under normal temperatures and pressures. Moisture sensitive.
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Room temp
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GHS05 | |
危险 | |
H314 | |
P280; P305 + P351 + P338; P310 | |
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3
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29159080
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8
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S26-S36/37/39-S45
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III
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UN 3265 8/PG 2
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C
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R34
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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% |
