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| CAS号 : | 381-98-6 |
精确质量 : | 140.00900 |
| 分子式 : | C4H3F3O2 |
logP : | 1.18950 |
| 分子量 : | 140.06100 |
PSA : | 37.30000 |
2-(三氟甲基)丙烯酸 | |
2-(Trifluoromethyl)Acrylic Acid | |
381-98-6 | |
C4H3F3O2 | |
140.06100 | |
37.30000 | |
1.18950 | |
140.00900 |
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淡黄色透明大块
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179 °F
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86 °C
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51-52 °C(lit.)
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1.393g/cm3
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GHS05 | |
危险 | |
H314 | |
P280; P305 + P351 + P338; P310 | |
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3
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8
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S26-S36/37/39-S45-S37/39
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III
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UN 3261 8/PG 2
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Xi
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R36/37/38
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2916190090
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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>有机合成中的重要中间体</p> |
