?????????
????????? ??
???
<-40°C
?? ?
84-85 °C0.5 mm Hg(lit.)
??
0.88 g/mL at 25 °C(lit.)
???
0.1 hPa (20 °C)
???
n 20/D 1.417(lit.)
???
210 °F
?? ??
Store below +30°C.
???
??????(?? ???), ?????(?? ???)
??? ??
??
Specific Gravity
0.875
??
?? ?? ?? ??
??
Mild odor
???
?? ??
??
Moisture Sensitive
Hydrolytic Sensitivity
7: reacts slowly with moisture/water
BRN
2325287
??? ?? ??
???
InChI
1S/C14H32O3Si/c1-5-9-10-11-12-13-14-18(15-6-2,16-7-3)17-8-4/h5-14H2,1-4H3
InChIKey
MSRJTTSHWYDFIU-UHFFFAOYSA-N
SMILES
CCCCCCCC[Si](OCC)(OCC)OCC
LogP
-0.3-6.41 at 20℃
CAS ??????
2943-75-1(CAS DataBase Reference)
NIST
N-Octyltriethoxysilane(2943-75-1)
EPA
Triethoxyoctylsilane (2943-75-1)
??
?? ? ?? ??
?? ? ???? ?? (GHS)
??? ??
Xi
?? ???? ??
36/37/38
?????
26-36-37/39
WGK ??
1
RTECS ??
VV6695500
F ??????
10-21
TSCA
TSCA listed
HS ??
29310095
???? ???
10 - Combustible liquids
Hazard Classifications
Skin Irrit. 2
??
LD50 orally in Rabbit: 5110 mg/kg LD50 dermal Rabbit 5142 mg/kg
???? ??
KE-34202
????(GHS):
?? ?:
Warning
??·?? ??:
??
??·?? ??
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??
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P- ??
H315 ??? ??? ???
????? ?? ?????
?? 2
??
P264, P280, P302+P352, P321,P332+P313, P362
??????:
P264 ?? ??? ?? ??? ????.
P264 ?? ??? ?? ??? ????.
P280 ????/???/???/?????? ?????.
P302+P352 ??? ??? ??? ?? ????.
P332+P313 ?? ??? ??? ???? ??· ??? ????.
NFPA 704
????????? C??? ??, ??, ??
??? ??
Colorless transparent liquid
??
Triethoxy(octyl)silane is a hydrophobization agent used to limit coalescence in solid-stabilized emulsions.
?? ??
Triethoxy(octyl)silane (TEOS) is an alkoxide organosilane with four ethyl ester sidechains. It is used as a self-assembled monolayer and provides a hydrophobic coating with low surface energy. The water contact angle is in the range of 150-170°.
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Europe 1
Germany 4
India 7
Japan 4
Singapore 1
Switzerland 1
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Global 416
