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7-甲氧基-7-氧代庚酸

更新时间:2025-09-18 08:47:17

7-甲氧基-7-氧代庚酸结构式
7-甲氧基-7-氧代庚酸结构式
品牌特惠专场
常用名 7-甲氧基-7-氧代庚酸 英文名 7-methoxy-7-oxoheptanoic acid
CAS号 20291-40-1 分子量 174.19400
密度 1.097g/cm3 沸点 272.5ºC at 760mmHg
分子式 C8H14O4 熔点 N/A
MSDS N/A 闪点 104.3ºC

 7-甲氧基-7-氧代庚酸名称

中文名 7-甲氧基-7-氧代庚酸
英文名 7-methoxy-7-oxoheptanoic acid
英文别名 更多

 7-甲氧基-7-氧代庚酸物理化学性质

密度 1.097g/cm3
沸点 272.5ºC at 760mmHg
分子式 C8H14O4
分子量 174.19400
闪点 104.3ºC
精确质量 174.08900
PSA 63.60000
LogP 1.19450
蒸汽压 0.00169mmHg at 25°C
折射率 1.447
储存条件 室温,干燥,密封

 7-甲氧基-7-氧代庚酸安全信息

危害码 (欧洲) Xi
海关编码 2918990090

 7-甲氧基-7-氧代庚酸合成线路

~98%

7-甲氧基-7-氧代庚酸结构式

7-甲氧基-7-氧代庚酸

20291-40-1

文献:Lobell, Mario; Schneider, Manfred P. Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1993 , # 15 p. 1713 - 1714

~65%

7-甲氧基-7-氧代庚酸结构式

7-甲氧基-7-氧代庚酸

20291-40-1

文献:Keystone Biomedical, Inc. Patent: US5952492 A1, 1999 ;

~34%

7-甲氧基-7-氧代庚酸结构式

7-甲氧基-7-氧代庚酸

20291-40-1

文献:Zefirova, Olga N.; Nurieva, Evgeniya V.; Shishov, Dmitrii V.; Baskin, Igor I.; Fuchs, Fabian; Lemcke, Heiko; Schroeder, Fabian; Weiss, Dieter G.; Zefirov, Nikolay S.; Kuznetsov, Sergei A. Bioorganic and Medicinal Chemistry, 2011 , vol. 19, # 18 p. 5529 - 5538

~68%

7-甲氧基-7-氧代庚酸结构式

7-甲氧基-7-氧代庚酸

20291-40-1

文献:Keystone Biomedical, Inc. Patent: US6335443 B1, 2002 ; Location in patent: Page column 7 ;

~%

7-甲氧基-7-氧代庚酸结构式

7-甲氧基-7-氧代庚酸

20291-40-1

文献:Chiusoli Gazzetta Chimica Italiana, 1959 , vol. 89, p. 1343,1346

~%

7-甲氧基-7-氧代庚酸结构式

7-甲氧基-7-氧代庚酸

20291-40-1

文献:Ogawa; Chihara; Taya Journal of the American Chemical Society, 1985 , vol. 107, # 5 p. 1365 - 1369

~32%

7-甲氧基-7-氧代庚酸结构式

7-甲氧基-7-氧代庚酸

20291-40-1

文献:Kern, Werner; Spiteller, Gerhard Liebigs Annalen der Chemie, 1985 , # 5 p. 1168 - 1174

~%

7-甲氧基-7-氧代庚酸结构式

7-甲氧基-7-氧代庚酸

20291-40-1

文献:Ballini, Roberto; Curini, Massimo; Epifano, Francesco; Marcotullio, Maria Carla; Rosati, Ornelio Synlett, 1998 , # 10 p. 1049 - 1050
详细
文献:Dolejs; Novotny Collection of Czechoslovak Chemical Communications, 1954 , vol. 19, p. 716

 7-甲氧基-7-氧代庚酸海关

海关编码 2918990090
中文概述 2918990090. 其他含其他附加含氧基羧酸(包括酸酐、酰卤化物、过氧化物和过氧酸及该税号的衍生物). 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:30.0%
申报要素 品名, 成分含量, 用途
Summary 2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

 7-甲氧基-7-氧代庚酸英文别名

methyl hydrogenpimelate
pimelic acid monomethyl ester
monomethyl heptanedioate
Methyl hydrogen heptane-1,7-dioate
6-methoxycarbonylhexanoic acid
Heptanedioic acid,monomethyl ester
Heptanedioic acid,1-methyl ester
Monomethyl pimelate
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