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| CAS号 : | 61390-40-7 |
精确质量 : | 272.04100 |
| 分子式 : | C12H17BrO2 |
logP : | 3.69480 |
| 分子量 : | 273.16600 |
PSA : | 18.46000 |
4-溴乙酰苯二乙基缩酮 | |
1-bromo-4-(1,1-diethoxyethyl)benzene | |
61390-40-7 | |
C12H17BrO2 | |
273.16600 | |
18.46000 | |
3.69480 | |
272.04100 |
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1.508
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149 °F
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20-22ºC(lit.)
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1.245 g/mL at 25ºC(lit.)
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108-109ºC5 mm Hg(lit.)
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2911000000
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3
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HS:2911000000.Acetals and hemiacetals, whether or not with other oxygen function, and their halogenated, sulphonated, nitrated or nitrosated derivatives |
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品名, 成分含量, 用途 |
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2911000000 缩醛及半缩醛，不论是否含其他含氧基，及其卤化，磺化，硝化和亚硝化衍生物。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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2911000000 acetals and hemiacetals, whether or not with other oxygen function, and their halogenated, sulphonated, nitrated or nitrosated derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0% |
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HS:2911000000.Acetals and hemiacetals, whether or not with other oxygen function, and their halogenated, sulphonated, nitrated or nitrosated derivatives. General tariff:5.0% |
