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| CAS号 : | 31559-43-0 |
精确质量 : | 462.16200 |
| 分子式 : | C34H22O2 |
logP : | 5.72840 |
| 分子量 : | 462.53700 |
PSA : | 40.46000 |
5,12-二(2-苯基乙炔基)并四苯-5,12-二醇 | |
5,12-bis(2-phenylethynyl)tetracene-5,12-diol | |
31559-43-0 | |
C34H22O2 | |
462.53700 | |
40.46000 | |
5.72840 | |
462.16200 |
|
1.779
|
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316.8ºC
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|
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1.35g/cm3
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|
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724ºC at 760mmHg
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2906299090
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品名, 成分含量, 用途 |
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2906299090 其他芳香醇. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:5.5% 普通关税:30.0% |
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2906299090 other aromatic alcohols。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0% |
