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| CAS号 : | 6704-31-0 |
精确质量 : | 72.02110 |
| 分子式 : | C3H4O2 |
logP : | -0.41430 |
| 分子量 : | 72.06270 |
PSA : | 26.30000 |
3-氧杂环丁酮 | |
oxetan-3-one | |
6704-31-0 | |
C3H4O2 | |
72.06270 | |
26.30000 | |
-0.41430 | |
72.02110 |
|
53ºC
|
|
|
1.231
|
|
|
140ºC
|
GHS02, GHS05, GHS07 | |
危险 | |
H226; H302; H315; H317; H318; H335 | |
|
2932999099
|
品名, 成分含量, 用途 |
|
2932999099. 其他仅含氧杂原子的杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0% |
|
2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |