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| CAS号 : | 160542-02-9 |
精确质量 : | 186.02900 |
| 分子式 : | C9H5F3O |
logP : | 2.56650 |
| 分子量 : | 186.13100 |
PSA : | 9.23000 |
4-三氟甲氧基苯乙炔 | |
1-ethynyl-4-(trifluoromethoxy)benzene | |
160542-02-9 | |
C9H5F3O | |
186.13100 | |
9.23000 | |
2.56650 | |
186.02900 |
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n20/D 1.4554
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55.5ºC
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3.46mmHg at 25°C
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1.27g/cm3
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158.1ºC at 760mmHg
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GHS02, GHS07 | |
警告 | |
H226; H302; H317; H319 | |
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2909309090
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UN 1993 3/PG 3
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R22
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S26
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Xi; N; Xn
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品名, 成分含量, 用途 |
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2909309090 其他芳香醚及其卤化衍生物、磺化、硝化衍生物（包括亚硝化衍生物）。监管条件:无。增值税率:17.0%。退税率:9.0%。最惠国关税:5.5%。普通关税:30.0% |
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2909309090 other aromatic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0% |
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HS:2909309090.Other aromatic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives. General tariff:5.5% |
