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| CAS号 : | 141-92-4 |
精确质量 : | 218.18800 |
| 分子式 : | C12H26O3 |
logP : | 2.57270 |
| 分子量 : | 218.33300 |
PSA : | 38.69000 |
羟基香茅醛二甲缩醛 | |
8,8-Dimethoxy-2,6-dimethyloctan-2-ol | |
141-92-4 | |
C12H26O3 | |
218.33300 | |
38.69000 | |
2.57270 | |
218.18800 |
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n20/D 1.442(lit.)
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122.2ºC
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278.5ºC at 760mmHg
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0.918g/cm3
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0.00052mmHg at 25°C
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Xi
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R36/37/38
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2909499000
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2933990090
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2933990090. 其他仅含氮杂原子的杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0% | |
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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将含有1%氯化氢的甲醇与羟基香茅醛混合,在室温下放置3天,用氢氧化钾中和,多余的羟基香茅醛用10%对氨基苯磺酸钡液除去,残留物加水即有成品析出。 | |
香料。主要用以配制甜瓜、柑橘和樱桃等型香精。 |