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| CAS号 : | 623-93-8 |
精确质量 : | 144.15100 |
| 分子式 : | C9H20O |
logP : | 2.72770 |
| 分子量 : | 144.25400 |
PSA : | 20.23000 |
5-壬醇 | |
nonan-5-ol | |
623-93-8 | |
C9H20O | |
144.25400 | |
20.23000 | |
2.72770 | |
144.15100 |
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n20/D 1.429
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无色液体
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96°C
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195 °C(lit.)
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5°C
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0.821 g/mL at 20 °C(lit.)
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3
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S23-S24/25
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R36/37/38
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2905199090
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品名, 成分含量, 用途, 包装 |
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2905199090. 其他饱和一元醇. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:5.5%. 普通关税:30.0% |
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2905199090. saturated monohydric alcohols. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0% |
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HS:2905199090.Saturated monohydric alcohols. General tariff:5.0% |
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HTS:2905199090.Saturated Monohydric Acyclic Alcohols And Their Derivatives, Nesoi.Rate general: 3.7%13/.Rate special: Free (A,AU,BH,CA,CL,CO,E,IL,J,JO,K,KR,MA,MX,OM,P,PA,PE,SG) |
1.制法:
于装有搅拌器、温度计、回流冷凝器(装一只氯化钙干燥管)、滴液漏斗的干燥的反应瓶中,加入镁屑12.2g(0.5mol),少量结晶碘。再用正丁基溴69g(0.5mol)和无水乙醚250mL,按常规方法制备Grignard试剂 |