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| CAS号 : | 75-85-4 |
精确质量 : | 88.08880 |
| 分子式 : | C5H12O |
logP : | 1.16730 |
| 分子量 : | 88.14820 |
PSA : | 20.23000 |
2-甲基-2-丁醇 | |
2-Methyl-2-butanol | |
75-85-4 | |
C5H12O | |
88.14820 | |
20.23000 | |
1.16730 | |
88.08880 |
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n20/D 1.405(lit.)
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3 (vs air)
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透明无色液体
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库房通风低温干燥,与氧化剂分开存放
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20 °C
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102 °C(lit.)
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-12 °C
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120 g/L (20 ºC)
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0.805 g/mL at 25 °C(lit.)
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Light sensitive. Highly flammable. Incompatible with strong oxidizing agents.
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SC0175000
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3
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1
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S46
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II
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UN 1105 3/PG 2
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2905199090
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F
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R11; R20; R37/38
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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. 以丙酮、乙炔为原料,经炔化,加氢而得。将乙炔溶于液氨中,与丙酮、催化剂混合后送入炔化反应器,反应液经闪蒸,分出未反应的乙炔和氨,蒸出未反应的丙酮,得到的甲基丁炔醇进入加氢反应器反应,生成叔戊醇,经脱水、精制而得产品。 | |
用作合成香料、农药的原料,也是优良的溶剂。 |