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![双[2-(2-氯化乙氧基)乙基]醚结构式](https://www.chemicalbook.com/CAS/GIF/638-56-2.gif)
| CAS号 : | 638-56-2 |
精确质量 : | 230.04800 |
| 分子式 : | C8H16Cl2O3 |
logP : | 1.51380 |
| 分子量 : | 231.11700 |
PSA : | 27.69000 |
双[2-(2-氯化乙氧基)乙基]醚 | |
Diethylene Glycol Bis(2-Chloroethyl) Ether | |
638-56-2 | |
C8H16Cl2O3 | |
231.11700 | |
27.69000 | |
1.51380 | |
230.04800 |
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n20/D 1.464
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108.7ºC
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297.8ºC at 760 mmHg
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1.18 g/mL at 20ºC(lit.)
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6.1(b)
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36/37/39-45
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III
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UN 2810 6
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T
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R21
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2909199090
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品名, 成分含量, 用途 |
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2909199090. 其他无环醚及其卤化衍生物（包括磺化，硝化或亚硝化衍生物）. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:5.5%. 普通关税:30.0% |
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2909199090. other acyclic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0% |
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HS:2909199090.Other acyclic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives. General tariff:5.5% |
