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| CAS号 : | 333-36-8 |
精确质量 : | 182.01700 |
| 分子式 : | C4H4F6O |
logP : | 2.12760 |
| 分子量 : | 182.06400 |
PSA : | 9.23000 |
2,2,2-三氟乙醚 | |
1,1,1-trifluoro-2-(2,2,2-trifluoroethoxy)ethane | |
333-36-8 | |
C4H4F6O | |
182.06400 | |
9.23000 | |
2.12760 | |
182.01700 |
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n20/D 1.300(lit.)
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库房通风低温干燥,与氧化剂、食品添加剂分开存放
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35 °F
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62-63 °C(lit.)
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1.404 g/mL at 25 °C(lit.)
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KN3675000
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3
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3.1
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S16; S26; S36
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II
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UN 3271 3/PG 2
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F; Xi; T
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R11; R36/37/38
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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% |
以2,2,2-三氟代乙醇为原料制得。 | |
本品可兴奋中枢神经系统和减少惊厥(类似电惊厥治疗),静注或吸入后作用短暂,在电惊厥治疗中交替使用本品用于严重抑郁和精神分裂症病人。 |
