英文名 | 9-methyl-1,4-dioxaspiro[4.4]nonan-8-one |
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英文别名 |
2-methylcyclopentane-1,3-dione ethylene glycol monoacetal
6-methyl-1,4-dioxa-spiro[4.4]nonan-7-one 1,4-Dioxaspiro[4.4]nonan-7-one,6-methyl monoethylene ketal of 2-methyl-1,3-cyclopentanedione |
分子式 | C8H12O3 |
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分子量 | 156.17900 |
精确质量 | 156.07900 |
PSA | 35.53000 |
LogP | 0.72850 |
海关编码 | 2914400090 |
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~71% 54972-03-1 |
文献:Nangia, A.; Chandrakala, P. S. Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1994 , vol. 33, # 6 p. 516 - 519 |
~% 54972-03-1 |
文献:Paju, Anne; Kanger, Tonis; Pehk, Tonis; Lopp, Margus Tetrahedron, 2002 , vol. 58, # 36 p. 7321 - 7326 |
上游产品 2 | |
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下游产品 0 |
海关编码 | 2914400090 |
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中文概述 | 2914400090 其他酮醇及酮醛。监管条件:无。增值税率:17.0%。退税率:9.0%。最惠国关税:5.5%。普通关税:30.0% |
申报要素 | 品名, 成分含量, 用途, 丙酮报明包装 |
Summary | 2914400090 other ketone-alcohols and ketone-aldehydes。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0% |