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4-Ketostearic acid

更新时间:2024-01-12 12:43:12

4-Ketostearic acid结构式
4-Ketostearic acid结构式
委托求购
常用名 4-Ketostearic acid 英文名 4-Ketostearic acid
CAS号 16694-30-7 分子量 298.46100
密度 0.94g/cm3 沸点 427.8ºC at 760mmHg
分子式 C18H34O3 熔点 N/A
MSDS N/A 闪点 226.7ºC

 4-Ketostearic acid名称

英文名 4-oxooctadecanoic acid
英文别名 更多

 4-Ketostearic acid物理化学性质

密度 0.94g/cm3
沸点 427.8ºC at 760mmHg
分子式 C18H34O3
分子量 298.46100
闪点 226.7ºC
精确质量 298.25100
PSA 54.37000
LogP 5.51150
蒸汽压 1.62E-08mmHg at 25°C
折射率 1.46

 4-Ketostearic acid安全信息

海关编码 2918300090

 4-Ketostearic acid合成线路

~97%

4-Ketostearic acid结构式

4-Ketostearic acid

16694-30-7

文献:Heterocycles, , vol. 43, # 4 p. 755 - 766

~%

4-Ketostearic acid结构式

4-Ketostearic acid

16694-30-7

文献:Recueil des Travaux Chimiques des Pays-Bas, , vol. 57, p. 627 Recueil des Travaux Chimiques des Pays-Bas, , vol. 59, p. 955 Biochemical Journal, , vol. 29, p. 635,636 Fettch. Umschau, , vol. 42, p. 151 Chem. Zentralbl., , vol. 107, # I p. 468

~%

4-Ketostearic acid结构式

4-Ketostearic acid

16694-30-7

文献:Heterocycles, , vol. 43, # 4 p. 755 - 766

~%

4-Ketostearic acid结构式

4-Ketostearic acid

16694-30-7

文献:Journal of the Chemical Society, , vol. 125, p. 2330

~%

4-Ketostearic acid结构式

4-Ketostearic acid

16694-30-7

文献:Acta Chemica Scandinavica (1947-1973), , vol. 6, p. 1157,1160, 1169

~%

4-Ketostearic acid结构式

4-Ketostearic acid

16694-30-7

文献:Biochemical Journal, vol. 29, p. 635

 4-Ketostearic acid海关

海关编码 2918300090
中文概述 2918300090 其他含醛基或酮基不含其他含氧基羧酸(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: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
Summary 2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

 4-Ketostearic acid英文别名

4-oxo-octadecanoic acid
4-Ketostearic acid
4-Oxo-octadecansaeure
4-Oxo-stearinsaeure
4-Ketostearinsaeure
Octadecanoic acid,4-oxo
4-OXO-STEARIC ACID
Octadecanoic acid,4-oxo-(7CI,8CI,9CI)
Stearic acid,4-oxo
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