3857-14-5

• 常用中文名：2-Ethyltetrahydro-2H-pyr
• 常用英文名：2-Ethyltetrahydro-2H-pyr
• CAS号：3857-14-5
• 分子式：C₇H₁₄O
• 分子量：114.18500
• 发布时间：2017-06-02 07:03:04
• 更新时间：2024-01-10 21:20:21

名称

• 英文名: 2-Ethyltetrahydro-2H-pyr
• 英文别名: Nonan-3-carbonsaeure; 2-Aethyl-tetrahydropyran; 2-ethyltetrahydropyran; 2-Aethyl-octansaeure; 2-ethyloxane; nonane-3-carboxylic acid; Octanoic acid,2-ethyl; 2-ethyl-octanoic acid

物化性质

• 密度: 0.845g/cm3
• 沸点: 135.7ºC at 760 mmHg
• 分子式: C₇H₁₄O
• 分子量: 114.18500
• 闪点: 27.2ºC
• 精确质量: 114.10400
• PSA: 9.23000
• LogP: 1.96550
• 折射率: 1.417

安全

• 海关编码: 2932999099

合成路线

171557-64-5 ~% 3857-14-5 931-39-5

文献：Hartung; Gallou Journal of Organic Chemistry, 1995 , vol. 60, # 21 p. 6706 - 6716

76928-53-5 ~% 3857-14-5

文献：Eliel, Ernest L.; Manoharan, Muthiah; Pietrusiewicz, K. Michal; Hargrave, Karl D. Organic Magnetic Resonance, 1983 , vol. 21, # 2 p. 94 - 107

19781-77-2 ~% 3857-14-5

文献：Hartung; Gallou Journal of Organic Chemistry, 1995 , vol. 60, # 21 p. 6706 - 6716

171557-95-2 ~% 3857-14-5

文献：Hartung; Gallou Journal of Organic Chemistry, 1995 , vol. 60, # 21 p. 6706 - 6716

52426-83-2 ~% 3857-14-5

文献：Eliel, Ernest L.; Manoharan, Muthiah; Pietrusiewicz, K. Michal; Hargrave, Karl D. Organic Magnetic Resonance, 1983 , vol. 21, # 2 p. 94 - 107

67-56-1 ~% 142-68-7 10141-72-7 3857-14-5 详细

文献：Yuan Ze University Patent: US7314960 B1, 2008 ; Location in patent: Page/Page column 4-8 ;

5631-95-8 74-96-4 ~% 3857-14-5 31535-06-5 详细

文献：Crombie, Leslie; Wyvill, Robert D. Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1985 , p. 1971 - 1982

110-87-2 ~% 3857-14-5

文献：Hopkins; Rall Preprints - American Chemical Society, Division of Petroleum Chemistry, 1957 , vol. 2, # 1 p. 231,233, 237 Chem.Abstr., 1960 , p. 24 704 Full Text View citing articles Show Details Paul Bulletin de la Societe Chimique de France, 1935 , vol. <5> 2, p. 311,321 Bulletin de la Societe Chimique de France, 1938 , vol. <5> 5, p. 1053,1062

海关

海关编码	2932999099
中文概述	2932999099. 其他仅含氧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%
申报要素	品名, 成分含量, 用途
Summary	2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%