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| CAS号 : | 542-78-9 |
精确质量 : | 72.02110 |
| 分子式 : | C3H4O2 |
logP : | -0.22570 |
| 分子量 : | 72.06270 |
PSA : | 34.14000 |
丙二醛 | |
malonaldehyde | |
542-78-9 | |
C3H4O2 | |
72.06270 | |
34.14000 | |
-0.22570 | |
72.02110 |
|
1.366
|
|
|
28.9ºC
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|
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108.3ºC at 760mmHg
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|
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0.991g/cm3
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2912190090
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HS:2912190090.Acyclic aldehydes without other oxygen function |
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品名, 成分含量, 用途, 四聚甲醛报明外观 |
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HS: 2912190090. 其他无环醛（不含其他含氧基）. 增值税率:17.0%. 退税率:9.0%. 监管条件:无. 最惠国关税:5.5%. 普通关税:30.0% |
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2912190090 acyclic aldehydes without other oxygen function。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0% |
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