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| CAS号 : | 51792-34-8 |
精确质量 : | 144.02500 |
| 分子式 : | C6H8O2S |
logP : | 1.76530 |
| 分子量 : | 144.19200 |
PSA : | 46.70000 |
3,4-二甲氧基噻吩 | |
3,4-Dimethoxythiophene | |
51792-34-8 | |
C6H8O2S | |
144.19200 | |
46.70000 | |
1.76530 | |
144.02500 |
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1.5409
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224 ºF
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100-102 °C (10-11 mmHg)
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1.209
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S26-S36/37/39
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Xn
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R22
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2934999090
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2933990090
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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% |
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