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| CAS号 : | 3386-32-1 |
精确质量 : | 424.30100 |
| 分子式 : | C25H44O3S |
logP : | 9.04260 |
| 分子量 : | 424.68000 |
PSA : | 51.75000 |
4-甲基苯磺酸十八醇酯 | |
octadecyl 4-methylbenzenesulfonate | |
3386-32-1 | |
C25H44O3S | |
424.68000 | |
51.75000 | |
9.04260 | |
424.30100 |
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1.488
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269ºC
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58ºC
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0.977g/cm3
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521.2ºC at 760mmHg
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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) |
用正十八醇与对甲苯磺酰氯在吡啶参与下酯化制得。 | |
鲨肝醇的中间体。 |
