54972-03-1

54972-03-1结构式
54972-03-1结构式

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英文名 9-methyl-1,4-dioxaspiro[4.4]nonan-8-one
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
分子量 156.17900
精确质量 156.07900
PSA 35.53000
LogP 0.72850
海关编码 2914400090

~71%

54972-03-1结构式

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

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54972-03-1结构式

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

下游产品  0

海关编码 2914400090
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%