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| CAS号 : | 20163-90-0 |
精确质量 : | 245.88900 |
| 分子式 : | C4H8Br2O2 |
logP : | 0.49800 |
| 分子量 : | 247.91300 |
PSA : | 40.46000 |
2,3-二溴-1,4-丁二醇 | |
2,3-Dibromobutane-1,4-diol | |
20163-90-0 | |
C4H8Br2O2 | |
247.91300 | |
40.46000 | |
0.49800 | |
245.88900 |
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1.583
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3.73E-05mmHg at 25°C
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88-90ºC(lit.)
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1.256 g/cm3
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148-150ºC1.5 mm Hg(lit.)
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2905590090
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Xi
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品名, 成分含量, 用途, 包装 |
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2905590090 其他无环醇的卤化、磺化等衍生物。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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2905590090 other halogenated, sulphonated, nitrated or nitrosated derivatives of acyclic alcohols。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0% |
