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| CAS号 : | 1575-46-8 |
精确质量 : | 112.05200 |
| 分子式 : | C6H8O2 |
logP : | 0.87960 |
| 分子量 : | 112.12700 |
PSA : | 26.30000 |
3,4-二甲基-2,5-二氢呋喃-2-酮 | |
3,4-dimethyl-2H-furan-5-one | |
1575-46-8 | |
C6H8O2 | |
112.12700 | |
26.30000 | |
0.87960 | |
112.05200 |
|
1.465
|
|
|
84.5ºC
|
|
|
0.0897mmHg at 25°C
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|
|
1.062g/cm3
|
|
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224.7ºC at 760mmHg
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2932209090
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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 |
1. 烟草:FC,9, 40。 |