44237
十二烷基三乙氧基硅烷
technical
别名:
1-(三乙氧基硅)十二烷, 十二烷基三乙氧基硅烷
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关于此项目
经验公式（希尔记法）:
C18H40O3Si
化学文摘社编号:
分子量:
332.59
UNSPSC Code:
12352103
NACRES:
NA.23
PubChem Substance ID:
EC Number:
242-409-9
Beilstein/REAXYS Number:
2414223
MDL number:
InChI key
YGUFXEJWPRRAEK-UHFFFAOYSA-N
InChI
1S/C18H40O3Si/c1-5-9-10-11-12-13-14-15-16-17-18-22(19-6-2,20-7-3)21-8-4/h5-18H2,1-4H3
SMILES string
CCCCCCCCCCCC[Si](OCC)(OCC)OCC
grade
technical
form
liquid
density
0.875 g/mL at 20 °C (lit.)
Quality Level
General description
十二烯与三乙氧基硅烷之间的反应产生十二烷基三乙氧基硅烷。1
十二烷基三乙氧基硅烷 (DTES) 是一种有机硅，可用作偶联剂。它可用于制备基于硅烷类化合物的膜，调节各种表面的润湿性并增加其疏水性。
Application
一项研究报告了使用十二烷基三乙氧基硅烷形成二氧化硅纳米流体，该纳米流体改变了油湿碳酸盐基质的水接触角。{68}
十二烷基三乙氧基硅烷可用于方解石晶体的表面处理，以确定其纳米颗粒对晶体润湿性的影响。它可利用四乙氧基硅烷进行电沉积，在软钢表面形成防腐涂层。
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
存储类别
10 - Combustible liquids
wgk
WGK 3
flash_point_f
230.0 °F - closed cup
flash_point_c
110 °C - closed cup
ppe
Eyeshields, Gloves, type ABEK (EN14387) respirator filter
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