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| CAS号 : | 540-18-1 |
精确质量 : | 158.13100 |
| 分子式 : | C9H18O2 |
logP : | 2.51990 |
| 分子量 : | 158.23800 |
PSA : | 26.30000 |
丁酸戊酯 | |
pentyl butyrate | |
540-18-1 | |
C9H18O2 | |
158.23800 | |
26.30000 | |
2.51990 | |
158.13100 |
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无色至淡黄色液体
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n20/D 1.41(lit.)
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154 °F
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库房通风低温干燥,与氧化剂分开储运
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0.863 g/mL at 25 °C(lit.)
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184-188 °C(lit.)
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III
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3.2
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2915600000
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2620
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3
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R36/37/38
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S26-S36
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ET5956000
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Xi
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2915600000. Butanoic acids, pentanoic acids, their salts and esters |
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品名, 成分含量, 用途 |
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HS:2915600000 丁酸、戊酸及其盐和酯 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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2915600000 butanoic acids and pentanoic acids and their salts and esters VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0% |
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HS: 2915600000 Butanoic acids, pentanoic acids, their salts and esters |
由正丁酸和正戊醇为原料，氯化锌为催化剂进行酯化反应制得。 | |
主要在食品工业中用作香料，制作糖果、糕点等；也是极为优良的抗腐蚀剂、有机溶剂和通用试剂。用于有机合成。 |
