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| CAS号 : | 109-90-0 |
精确质量 : | 71.03710 |
| 分子式 : | C3H5NO |
logP : | 0.34210 |
| 分子量 : | 71.07790 |
PSA : | 29.43000 |
异氰酸乙酯 | |
ethyl isocyanate | |
109-90-0 | |
C3H5NO | |
71.07790 | |
29.43000 | |
0.34210 | |
71.03710 |
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n20/D 1.381(lit.)
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无色透明液体
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库房通风低温干燥,与氧化剂分开储运存放
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20 °F
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60 °C(lit.)
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<-50
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Insoluble
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0.898 g/mL at 25 °C(lit.)
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209mmHg at 25°C
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NQ8825000
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3.1
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29291090
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3
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S16-S26-S36/37/39-S45
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I
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UN 2481 3/PG 1
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F; T
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R11; R20/21; R25; R36/37/38; R42
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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% |
<p>作为有机合成原料。</p> |
