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| CAS号 : | 17051-03-5 |
精确质量 : | 233.94100 |
| 分子式 : | C9H5Cl3O |
logP : | 3.65880 |
| 分子量 : | 235.49400 |
PSA : | 9.23000 |
2,4,5-三氯苯基-Β-丙炔醚 | |
1,2,4-trichloro-5-prop-2-ynoxybenzene | |
17051-03-5 | |
C9H5Cl3O | |
235.49400 | |
9.23000 | |
3.65880 | |
233.94100 |
|
2909309090
|
品名, 成分含量, 用途 |
|
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% |
|
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% |
|
HS:2909309090.Other aromatic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives. General tariff:5.5% |
用丙炔醇以三溴化磷溴化,生成溴丙炔,然后与2,4,5-三氯苯酚在碳酸钠作用下(脱酸)缩合制得该品。 | |
氯丙炔碘的中间体。 |
