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| CAS号 : | 34170-23-5 |
精确质量 : | 334.04800 |
| 分子式 : | C19H10O6 |
logP : | 3.36320 |
| 分子量 : | 334.27900 |
PSA : | 100.88000 |
6,10-二羟基-1-甲基-苯并(h)(1)苯并吡喃并(5,4,3-cde)(1)苯并吡喃-5,12-二酮 | |
Chartarin | |
34170-23-5 | |
C19H10O6 | |
334.27900 | |
100.88000 | |
3.36320 | |
334.04800 |
|
1.816
|
|
|
265ºC
|
|
|
1.673g/cm3
|
|
|
700.7ºC at 760mmHg
|
|
2914400090
|
品名, 成分含量, 用途, 丙酮报明包装 |
|
2914400090 其他酮醇及酮醛。监管条件:无。增值税率:17.0%。退税率:9.0%。最惠国关税:5.5%。普通关税:30.0% |
|
2914400090 other ketone-alcohols and ketone-aldehydes。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0% |