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| CAS号 : | 112-85-6 |
精确质量 : | 340.33400 |
| 分子式 : | C22H44O2 |
logP : | 7.89290 |
| 分子量 : | 340.58400 |
PSA : | 37.30000 |
二十二酸 | |
behenic acid | |
112-85-6 | |
C22H44O2 | |
340.58400 | |
37.30000 | |
7.89290 | |
340.33400 |
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1.427 (20ºC)
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白色至奶油色晶体或粉末
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306°C/60mm
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306°C 60mm
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72-80 °C(lit.)
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0.881 g/cm3
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7.66E-07mmHg at 25°C
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Stable. Combustible. Incompatible with bases, oxidizing agents, reducing agents.
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2-8ºC
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6.1
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-
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S26-S36/37/39-S24/25
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II
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R36/37/38
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2915900090
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品名, 成分含量, 用途 |
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A.入境货物通关单 B.出境货物通关单 |
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R.进口食品卫生监督检验 S.出口食品卫生监督检验 M.进口商品检验 N.出口商品检验 |
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2915900090. 其他饱和无环一元羧酸及其酸酐（酰卤、过氧）化物、过氧酸及其卤化、硝化、磺化、亚硝化衍生物. 增值税率:17.0%. 退税率:9.0%. 监管条件:AB(入境货物通关单,出境货物通关单). 最惠国关税:5.5%. 普通关税:30.0% |
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2915900090 other saturated acyclic monocarboxylic acids and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:5.5% General tariff:30.0% |
1.山珪酸以甘油酯的形式存在于硬化菜油和硬化鱼油中,花生油、菜籽油、芥子油中也有少量存在。制备时将含山珪酸的各种油用蒸馏、精制、分离的方法提纯即可制得精品。 | |
1.用于制造山嵛醇、山嵛酸酯、山嵛酸酰胺,广泛用于纺织、石油、洗涤剂、化妆品等行业。用作有机合成。 |
