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| CAS号 : | 20921-01-1 |
精确质量 : | 162.06800 |
| 分子式 : | C10H10O2 |
logP : | 1.84660 |
| 分子量 : | 162.18500 |
PSA : | 26.30000 |
7-甲基色满-2-酮 | |
7-methyl-3,4-dihydrochromen-2-one | |
20921-01-1 | |
C10H10O2 | |
162.18500 | |
26.30000 | |
1.84660 | |
162.06800 |
|
1.555
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117.8ºC
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|
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0.00199mmHg at 25°C
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1.157g/cm3
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291.1ºC at 760 mmHg
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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 |
