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| CAS号 : | 20334-52-5 |
精确质量 : | 70.04190 |
| 分子式 : | C4H6O |
logP : | 0.78420 |
| 分子量 : | 70.08980 |
PSA : | 17.07000 |
1-丁烯-1-酮 | |
but-1-en-1-one | |
20334-52-5 | |
C4H6O | |
70.08980 | |
17.07000 | |
0.78420 | |
70.04190 |
|
1.375
|
|
|
680mmHg at 25°C
|
|
|
0.774g/cm3
|
|
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28ºC at 760 mmHg
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|
2914190090
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品名, 成分含量, 用途, 丙酮报明包装 |
|
2914190090 其他不含其他含氧基的无环酮。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% |
|
2914190090 other acyclic ketones without other oxygen function。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0% |
