41433-81-2

• 常用中文名：十六烷基丙二酸二乙酯
• 常用英文名：Diethyl hexadecylmalonate
• CAS号：41433-81-2
• 分子式：C₂₃H₄₄O₄
• 分子量：384.59300
• 发布时间：2018-06-15 23:13:53
• 更新时间：2024-01-02 18:14:47

名称

• 中文名: 十六烷基丙二酸二乙酯
• 英文名: diethyl 2-hexadecylpropanedioate
• 中文别名: 正十六烷丙二酸二乙酯
• 英文别名: hexadecyl-malonic acid diethyl ester; Hexadecylmalonsauerediethylester; Hexadecyl-malonsaeure-diaethylester; Diethyl 2-hexadecylmalonate; hexadecyl-propanedioic acid,diethyl ester; EINECS 255-364-5; diethyl 2-cetylmalonate; Diethyl hexadecylmalonate

物化性质

• 密度: 0.925g/cm3
• 沸点: 204-208ºC 2mm
• 熔点: 24-27ºC
• 分子式: C₂₃H₄₄O₄
• 分子量: 384.59300
• 闪点: 178.9ºC
• 精确质量: 384.32400
• PSA: 52.60000
• LogP: 6.60020
• 折射率: 1.452

安全

• 安全声明 (欧洲): S24/25
• 海关编码: 2917190090

合成路线

112-82-3 105-53-3 ~96% 41433-81-2

文献：Anelli, Pier Lucio; Montanari, Fernando; Quici, Silvio; Ciani, Gianfranco; Sironi, Angelo Journal of Organic Chemistry, 1988 , vol. 53, # 22 p. 5292 - 5298

111-61-5 141-52-6 95-92-1 ~% 41433-81-2

文献：Floyd; Miller Organic Syntheses, 1954 , vol. 34, p. 13 Full Text Show Details Floyd; Miller Journal of the American Chemical Society, 1947 , vol. 69, p. 2354 Full Text View citing articles Show Details Asano; Arata; Ban Yakugaku Zasshi, 1941 , vol. 61, p. 222; engl. Ref. Nr.6 S.86 Chem.Abstr., 1951 , p. 1518

111-61-5 105-58-8 ~% 41433-81-2

文献：Mallinckrodt Chem. Works Patent: US2367632 , 1942 ; Full Text Show Details Wallingford; Homeyer; Jones Journal of the American Chemical Society, 1941 , vol. 63, p. 2058 Full Text Show Details Mallinckrodt Chem. Works Patent: US2376837 , 1941 ; Full Text Show Details Mallinckrodt Chem. Works Patent: US2454360 , 1942 ;

996-82-7 112-82-3 ~% 41433-81-2

文献：Skinner; Stuart Journal of the American Chemical Society, 1941 , vol. 63, p. 2993 Full Text View citing articles Show Details Buu-Hoi; Cagniant Bulletin de la Societe Chimique de France, 1943 , vol. <5> 10, p. 477,482

111-61-5 141-52-6 105-58-8 ~% 41433-81-2

文献：Wallingford; Homeyer; Jones Journal of the American Chemical Society, 1941 , vol. 63, p. 2058

海关

海关编码	2917190090
中文概述	2917190090 其他无环多元羧酸. 增值税率:17.0% 退税率:9.0% 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, 对苯二甲酸请注明4-CBA值, 对苯二甲酸请注明P-TL酸值, 对苯二甲酸请注明色度, 对苯二甲酸请注明水分
Summary	2917190090 acyclic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%