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| CAS号 : | 79887-09-5 |
精确质量 : | 158.11000 |
| 分子式 : | C12H14 |
logP : | 3.01050 |
| 分子量 : | 158.24000 |
PSA : | 0.00000 |
4-丁基苯乙炔 | |
1-Butyl-4-ethynylbenzene | |
79887-09-5 | |
C12H14 | |
158.24000 | |
0.00000 | |
3.01050 | |
158.11000 |
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无色至黄色液体
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n20/D 1.527(lit.)
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215 °F
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0.906 g/mL at 25 °C(lit.)
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70-71°C 3mm
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2902909090
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3
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R36/37/38
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S26-S36-S37/39-S36/37/39
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Xi
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品名, 成分含量 |
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2902909090. 其他芳香烃. 增值税率:17.0%. 退税率:9.0%. 监管条件:无. 最惠国关税:2.0%. 普通关税:30.0% |
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2902909090 other aromatic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0% |