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| CAS号 : | 75507-26-5 |
精确质量 : | 206.11500 |
| 分子式 : | C9H18O5 |
logP : | -0.57270 |
| 分子量 : | 206.23600 |
PSA : | 57.15000 |
2-羟甲基-12-冠-4 | |
2-(Hydroxymethyl)-12-crown 4-Ether | |
75507-26-5 | |
C9H18O5 | |
206.23600 | |
57.15000 | |
-0.57270 | |
206.11500 |
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透明无色粘性液体
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n20/D 1.480(lit.)
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>230 °F
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1.192 g/mL at 25 °C(lit.)
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115 °C0.04 mm Hg(lit.)
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2932999099
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UN 2810 6.1/PG 3
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3
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R36/37/38
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S26-S36
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Xi
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品名, 成分含量, 用途 |
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2932999099. 其他仅含氧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% |
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2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
