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| CAS号 : | 5117-56-6 |
精确质量 : | 213.95900 |
| 分子式 : | C9H4Cl2O2 |
logP : | 3.09980 |
| 分子量 : | 215.03300 |
PSA : | 30.21000 |
3,4-dichlorochromen-2-one | |
5117-56-6 | |
C9H4Cl2O2 | |
215.03300 | |
30.21000 | |
3.09980 | |
213.95900 |
|
1.627
|
|
|
151.2ºC
|
|
|
1.53g/cm3
|
|
|
330.7ºC at 760 mmHg
|
|
2932209090
|
品名, 成分含量, 用途 |
|
2932209090. 其他内酯. 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% |
|
2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
|
2932209090. Other Lactones |