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| CAS号 : | 36651-81-7 |
精确质量 : | 176.04700 |
| 分子式 : | C10H8O3 |
logP : | 1.80700 |
| 分子量 : | 176.16900 |
PSA : | 50.44000 |
8-羟基-5-甲基苯并吡喃-2-酮 | |
8-hydroxy-5-methylchromen-2-one | |
36651-81-7 | |
C10H8O3 | |
176.16900 | |
50.44000 | |
1.80700 | |
176.04700 |
|
1.622
|
|
|
171.5ºC
|
|
|
1.336g/cm3
|
|
|
371.8ºC at 760mmHg
|
|
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 |
