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| CAS号 : | 375-22-4 |
精确质量 : | 213.98600 |
| 分子式 : | C4HF7O2 |
logP : | 1.90390 |
| 分子量 : | 214.03800 |
PSA : | 37.30000 |
七氟丁酸 | |
perfluorobutyric acid | |
375-22-4 | |
C4HF7O2 | |
214.03800 | |
37.30000 | |
1.90390 | |
213.98600 |
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n20/D 1.3(lit.)
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7 (vs air)
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透明无色液体
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库房通风低温干燥,与食品、氧化剂、含水物品分开储运
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120-121°C
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120 °C755 mm Hg(lit.)
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-17.5 °C
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1.645 g/mL at 25 °C(lit.)
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miscible
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Stable under normal temperatures and pressures.
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~10 mm Hg ( 25 °C)
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GHS05 | |
危险 | |
H314 | |
P280; P305 + P351 + P338; P310 | |
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ET4025000
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3
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8
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S26-S36/37/39-S45
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II
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UN 3265 8/PG 2
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C
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R35
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2915900090
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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% |
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<p>用于生化研究。蛋白质顺序分析,有机合成,酯的催化剂。活性剂。酸化剂。</p> |
