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| CAS号 : | 6665-86-7 |
精确质量 : | 238.06300 |
| 分子式 : | C15H10O3 |
logP : | 3.16560 |
| 分子量 : | 238.23800 |
PSA : | 50.44000 |
7-羟基黄酮 | |
7-Hydroxyflavone | |
6665-86-7 | |
C15H10O3 | |
238.23800 | |
50.44000 | |
3.16560 | |
238.06300 |
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灰白色晶体
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1.666
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176.3ºC
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245-247 °C(lit.)
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1.34g/cm3
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450.1ºC at 760 mmHg
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GHS07 | |
警告 | |
H315; H319; H335 | |
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2914400090
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3
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R36/37/38
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S26-S37/39
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Xi
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品名, 成分含量, 用途, 丙酮报明包装 |
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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% |
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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% |
