16057-43-5

• 常用中文名：2-[2-(十八烷氧基)乙氧基]乙醇
• 常用英文名：DIETHYLENE GLYCOL MONOOCTADECYL ETHER*
• CAS号：16057-43-5
• 分子式：C₂₂H₄₆O₃
• 分子量：358.59900
• 发布时间：2018-12-02 19:57:23
• 更新时间：2026-07-29 18:11:48

名称

• 中文名: 2-[2-(十八烷氧基)乙氧基]乙醇
• 英文名: 2-(2-octadecoxyethoxy)ethanol
• 中文别名: 二乙二醇单十八醚; 硬脂醇聚醚/硬脂醇聚醚-2; 硬脂醇聚醚-2; 硬酯醇聚醚-2; 硬脂醇聚醚-2 巴斯夫M8; 硬脂醇聚醚
• 英文别名: 2-[2-(octadecyloxy)ethyloxy]-Ethanol; Octadecyldiglycol; STEETH-2; Ethanol,2-[2-(octadecyloxy)ethyloxy]; diethylene glycol monooctadecyl ether; 2-(2-n-octadecyloxyethoxy)ethanol; 2-(2-Octadecyloxyethoxy)ethanol; Diethylene glycol octadecyl ether; diethyleneglycolmonooctadecylether; C18E2; Steyl alcohol polyether-2; 2-(2-Octadecyloxyethoxy)ethanol, C18E2, Octadecyldiglycol; Ethanol, -(octadecyloxy)ethoxy; 3,6-dioxatetracosan-1-ol; Ethanol,2-[2-(octadecyloxy)ethoxy]; Diethylene glycol stearyl ether; 2-(2-octadecyloxy-ethoxy)-ethanol

物化性质

• 密度: 0.892g/cm3
• 沸点: 455.7ºC at 760 mmHg
• 熔点: 45-46ºC
• 分子式: C₂₂H₄₆O₃
• 分子量: 358.59900
• 闪点: 229.4ºC
• 精确质量: 358.34500
• PSA: 38.69000
• LogP: 6.27340
• 蒸汽压: 3.2E-10mmHg at 25°C
• 折射率: 1.454

安全

• 海关编码: 2909499000

合成路线

112-89-0 ~56% 16057-43-5

文献：US5134151 A1, ;

112-92-5 ~% 16057-43-5

文献：Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, , vol. 27, # 1-12 p. 277 - 278

2136-72-3 ~% 16057-43-5

文献：Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, , vol. 27, # 1-12 p. 277 - 278

6064-94-4 ~% 16057-43-5

文献：Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, , vol. 27, # 1-12 p. 277 - 278

22739-42-0 ~% 16057-43-5

文献：Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, , vol. 27, # 1-12 p. 277 - 278

112-82-3 ~% 5274-61-3 16057-43-5

文献：US5134151 A1, ;

111-48-8 112-82-3 ~% 16057-43-5 136408-61-2

文献：US5134151 A1, ;

3386-32-1 111-46-6 ~% 16057-43-5

文献：Journal of Organic Chemistry, , vol. 25, p. 439 - 444

112-92-5 111-46-6 ~% 16057-43-5

文献：Canadian Journal of Chemistry, , vol. 47, p. 3877 - 3891

海关

海关编码	2909499000
中文概述	2909499000 其他醚醇及其卤化、磺化、硝化或亚硝化衍生物. 增值税率:17.0% 退税率:9.0% 监管条件:无 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
Summary	2909499000. ether-alcohols and their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:5.5%. General tariff:30.0%