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| CAS号 : | 81267-65-4 |
精确质量 : | 240.07900 |
| 分子式 : | C15H12O3 |
logP : | 3.03080 |
| 分子量 : | 240.25400 |
PSA : | 49.69000 |
脑益嗪 | |
3-(4-hydroxyphenyl)-2H-chromen-7-ol | |
81267-65-4 | |
C15H12O3 | |
240.25400 | |
49.69000 | |
3.03080 | |
240.07900 |
|
1.679
|
|
|
234.3ºC
|
|
|
463.7ºC at 760 mmHg
|
|
|
1.337g/cm3
|
GHS07, GHS09 | |
警告 | |
H302; H400 | |
P273 | |
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2932999099
|
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2933990090
|
|
2933990090. 其他仅含氮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% | |
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
