Triethoxyoctylsilane

$ 1.00 /1kg

Min. Order1kg
Purity99%
Cas No 2943-75-1
Supply Ability100KG
Update time2019-07-06

career henan chemical co

7YR

China

Chemical Properties

Product Name	Triethoxyoctylsilane
CAS No	2943-75-1
EC-No
Min. Order	1kg
Purity	99%
Supply Ability	100KG
Release date	2019/07/06

Triethoxyoctylsilane Basic information

Description

Product Name:	Triethoxyoctylsilane
Synonyms:	a137(couplingagent);CO9835;Dynasylan OCTEO;dynasylanocteo;n-octyltriethoaysilane(30m3);n-octyltriethoaysilane(30m35);n-octyltriethoaysilane(30m3m);n-octyltriethoaysilane(32m18)
CAS:	2943-75-1
MF:	C14H32O3Si
MW:	276.49
EINECS:	220-941-2
Product Categories:	Alkyl;Functional Materials;Si (Classes of Silicon Compounds);Silane Coupling Agents;Silane Coupling Agents (Intermediates);Si-O Compounds;Trialkoxysilanes;Alkoxy Silanes;Hydrophobing Agents;silane
Mol File:	2943-75-1.mol

Triethoxyoctylsilane Chemical Properties

Melting point	<-40°C
Boiling point	84-85 °C0.5 mm Hg(lit.)
density	0.88 g/mL at 25 °C(lit.)
refractive index	n20/D 1.417(lit.)
Fp	210 °F
storage temp.	Store below +30°C.
Water Solubility	reacts
Sensitive	Moisture Sensitive
BRN	2325287
CAS DataBase Reference	2943-75-1(CAS DataBase Reference)
NIST Chemistry Reference	N-Octyltriethoxysilane(2943-75-1)
EPA Substance Registry System	Silane, triethoxyoctyl-(2943-75-1)

Safety Information

Hazard Codes	Xi
Risk Statements	36/37/38
Safety Statements	26-36-37/39
WGK Germany	1
RTECS	VV6695500
F	10-21
TSCA	Yes
HS Code	29310095

MSDS Information

Provider	Language
Triethoxyoctylsilane	English
ACROS	English
SigmaAldrich	English
ALFA	English

Triethoxyoctylsilane Usage And Synthesis

Description

Triethoxyoctylsilane is a monomeric medium-chain alkylfunctional silane. It is a clear colourless liquid and soluble in common non-polar organic solvent.
Triethoxyoctylsilane can be used as a surface modifier to generate hydrophobicity (e.g. on concrete, glass, inorganic pigments, or mineral fillers).
When diluted with an appropriate solvent, it can be used in the formulation of water repellent products. Upon proper application, the formulated product will penetrate and provide water repellency by chemically reacting with the cementitious substrate. Treated substrates are hydrophobic and retain their original appearance.

Chemical Properties

Colorless transparent liquid

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