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| CAS号 : | 22428-91-7 |
精确质量 : | 100.05200 |
| 分子式 : | C5H8O2 |
logP : | 0.41040 |
| 分子量 : | 100.11600 |
PSA : | 34.14000 |
3-甲基-2,4-丁二酮 | |
2-methyl-3-oxobutanal | |
22428-91-7 | |
C5H8O2 | |
100.11600 | |
34.14000 | |
0.41040 | |
100.05200 |
|
1.395
|
|
|
42.239ºC
|
|
|
7.358mmHg at 25°C
|
|
|
0.946g/cm3
|
|
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136.499ºC at 760 mmHg
|
|
2914400090
|
品名, 成分含量, 用途, 丙酮报明包装 |
|
2914400090 其他酮醇及酮醛。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% |
|
2914400090 other ketone-alcohols and ketone-aldehydes。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0% |
