Triethoxyoctylsilane, a-137, Z-6341, Octeo, Alkylalkoxysilane, Silane Coupling Agent, Silane, CAS No.: 2943-75-1

Model NO.
HENGDA-E7083
Flash Point
45 - 100 °c
Autoflammability / Self-Ignition
225 °c
Water Solubility
168 - 1 000 000 000 µg/L
Log Kow
-0.3 - 6.41
Static Viscosity
1.68 mm²/S
Half Life in Air
14.4 - 19.2 H
Oxidising
Non Oxidising (100%)
Explosiveness
Non-Explosive (100%)
Melting / Freezing Point
-75 °c
Refractive Index
1.4090-1.4190
Vapour Pressure
0 - 7 910 PA
Boiling Point
259.6 °c
Density
0.860~0.960
Molecular Weight
276.49
Chemical Name
N-Octyltriethoxysilane
Transport Package
25kg, 200kg, 1000kg
Specification
Purity: min 98%
Trademark
HENGDA
Origin
China
HS Code
293190
Production Capacity
20000 T
Reference Price
$ 1.80 - 45.00
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Product Description

Product Description

1. HENGDA-E7083 is a monomeric medium-chain alkylfunctional silane.
2. HENGDA-E7083 is a clear colourless liquid and soluble in common non-polar organic solvents (e.g. petroleum ether, toluene). However its low volatility and viscosity make HENGDA-E7083 an easy-to-handle additive. During the hydrolysis reaction between water and HENGDA-E7083 a certain amount of methanol (VOC) is released.
3. HENGDA-E7083  silane can be used as a surface modifier to generate hydrophobicity on inorganic fillers and pigments. The medium-chain alkyl functionality results in unique compound properties when HENGDA-E7083 treated minerals or pigments are incorporated into polymers, e.g. polyethylene or polypropylene. Loading levels of 0.5 to 1.5wt.% HENGDA-E7083 based on the weight of filler or pigment are typically recommended.

Property:

Appearance Colorless transparent liquid
CAS 2943-75-1
Purity ≥98%
Density(ρ20),g/cm 3 0.860~0.960
Molecular Weight 276.49
Refractive Index(n 25 D ) 1.4090-1.4190
Boiling point 259.6 °C
Flash point: 45 - 100ºC
Water solubility Reactivity

Equivalent Name:

A-137,
Z-6341,
OCTEO

Applications:

1. It can be used as a surface modifier to generate hydrophobicity (e.g. on concrete, glass, inorganic pigment, or mineral fillers).
2. It can formulate water-repellent products When diluted with an appropriate solvent. Upon proper application, the formulated product will penetrate and provide waterproofing performance.
3. It chemically reacts with cementitious substrate. Treated substrates are hydrophobic and retain their original appearance.

Reactivity:

Because of its unique structure, HENGDA-E7083 exhibits hydrophobicity on substrates and forms weather-and moisture-
resistant bonds to substrates as well. Use of HENGDA-E7083 results in: compatibility improvements between pigments or inorganic fillers and organic polymers or solvents, allowing easy pigment(e.g. iron oxides or titanium dioxide) or mineral filler
(e.g. ATH, MDH) dispersion.

Storage and shelf life:

1. HENGDA-E7083  is supplied in 25 kg,200 kg drums and 1000kg IBC containers.
2. HENGDA-E7083 must be stored with exclusion of moisture.
3. In the unopened container HHENGDA-E7083 has a shelf life of min.12 months from delivery.

Our Advantages

1. The First Manufacturer of silane coupling agents in China since 1965. We have the most production experience in silane coupling agents.
2. Professional in Producing  High-Quality Silane Coupling Agents.
3. Safety facilities such as DCS automatic remote control operating system, SIS safety instrumentation system; environmental treatment facilities such as waste gas collection and treatment system, sewage treatment system.
4. Well-trusted by world customers covering over 57 countries and regions.

Related products:

Product Code Product Name Corresponding Name CAS#
Amino silane      
HENGDA-E8133 3-Aminopropyltriethoxysilane KH-550, A-1100, AMEO 919-30-2
HENGDA-M8133 3-Aminopropyltrimethoxysilane KH-540,  A-1110, AMMO 13822-56-5
HENGDA-M8252 N-(2-Aminoethyl)-3-aminopropylmethyldimethoxysilane KH-602, A-2120, 1411 3069-29-2
HENGDA-M8253 N-(2-Aminoethyl)-3-aminopropyltrimethoxysilane KH-792, A-1122/0, DAMO 1760-24-3
HENGDA-M8132 3-Aminopropylmethyldimethoxysilane KH-530, A-2110 3663-44-3
HENGDA-E8132 3-Aminopropylmethyldiethoxysilane KH-520, A-2100, 1505 3179-76-8
HENGDA-E8253 N-(2-Aminoethyl)-3-aminopropyltriethoxysilane   5089-72-5
Methacryloxysilane      
HENGDA-M2133 3-Methacryloxypropyltrimethoxysilane KH-570, A-174, MEMO 2530-85-0
HENGDA-E2133 3-Methacryloxypropyltriethoxysilane Y-11878 21142-29-0
Epoxy silane      
HENGDA-M3133 3-(2,3-Epoxypropoxy)propyltrimethoxysilane KH-560, A-187, GLYMO 2530-83-8
HENGDA-E3133 3-(2,3-Epoxypropoxy)propyltriethoxysilane A-1871, GLYEO 2602-34-8
HENGDA-E3132 3-(2,3-Epoxypropoxy)propylmethyldiethoxysilane WetLink 78 2897-60-1
HENGDA-M3123 2-(3,4-Epoxycyclohexyl)ethyltrimethoxysilane A-186 3388-04-3
Vinyl silane      
HENGDA-M6103 Vinyltrimethoxysilane A-171, VTMO 2768-02-7 
HENGDA-E6103 Vinyltriethoxysilane A-151, VTEO 78-08-0
HENGDA-ME6103 Vinyltris(2-methoxyethoxy)silane A-172, VTMOEO 1067-53-4
Mercapto silane      
HENGDA-M4133 3-Mercaptopropyltrimethoxysilane KH-590, A-189, MTMO 4420-74-0
HENGDA-M4132 3-Mercaptopropylmethyldimethoxysilane 3403 31001-77-1
HENGDA-E4133 3-Mercaptopropyltriethoxysilane A-1891 14814-09-6
Alkyl silane      
HENGDA-M7013 Methyltrimethoxysilane A-1630, MTMS 1185-55-3
HENGDA-E7013 Methyltriethoxysilane A-162, MTES 2031-67-6
HENGDA-M7033 Propyltrimethoxysilane PTMO 1067-25-0
HENGDA-E7033 Propyltriethoxysilane PTEO 2550-02-9
HENGDA-M7083 n-Octyltrimethoxysilane OCTMO 3069-40-7
HENGDA-E7083 n-Octyltriethoxysilane A-137, OCTEO 2943-75-1
HENGDA-M7123 n-Dodecyltrimethoxysilane DOTMO 3069-21-4
HENGDA-M7163 n-Hexadecyltrimethoxysilane HDTMS, 9116 16415-12-6
Ethyl Silicate      
HENGDA-Si28 Tetraethoxysilane TEOS 78-10-4
HENGDA-Si32 Ethyl Silicate 32   1109-96-2
HENGDA-Si40 Ethyl Silicate 40 TEOS-40, DYNASIL40 11099-06-2
Chlorine silane      
HENGDA-M5133 3-Chloropropyltrimethoxysilane A-143, CPTMO 2530-87-2
HENGDA-E5133 3-Chloropropyltriethoxysilane CPTEO 5089-70-3
HENGDA-M5132 3-Chloropropylmethyldimethoxysilane CPMDMO 18171-19-2
HENGDA-E5132 3-Chloropropylmethyldiethoxysilane CPMDEO 13501-76-3
Isocyanate silane      
HENGDA-MS01 3-Isocyanatopropyltrimethoxysilane A-Link 35 15396-00-6
HENGDA-MS02 3-Isocyanatopropyltriethoxysilane A-Link 25 24801-88-5
HENGDA-MS03 3-Isocyanatopropylmethyldimethoxysilane   26115-72-0
Phenyl silane      
HENGDA-M1103 Phenyltrimethoxysilane A-153, 9165 2996-92-1
HENGDA-E1103 Phenyltriethoxysilane 9265 780-69-8
Ureido silane      
HENGDA-MN133 Ureidopropyltrimethoxysilane A-1524 23843-64-3
Sulfur silane      
HENGDA-Si69 Bis[3-(triethoxysilyl)propyl]tetrasulfide A-1289, Si69 40372-72-3
HENGDA-Si75 Bis[3-(triethoxysilyl)propyl]disulfide A-1589, Si75 56706-10-6
Cross-Linking Agent      
HENGDA-EX7023 Ethyltriacetoxysilane   17689-77-9
HENGDA-VOS Vinyltris(methylethylketoxime)silane   2224-33-1
HENGDA-MOS Methyltris(methylethylketoxime)silane   22984-54-9
 
Triethoxyoctylsilane, a-137, Z-6341, Octeo, Alkylalkoxysilane, Silane Coupling Agent, Silane, CAS No.: 2943-75-1
Triethoxyoctylsilane, a-137, Z-6341, Octeo, Alkylalkoxysilane, Silane Coupling Agent, Silane, CAS No.: 2943-75-1
Triethoxyoctylsilane, a-137, Z-6341, Octeo, Alkylalkoxysilane, Silane Coupling Agent, Silane, CAS No.: 2943-75-1
 
Triethoxyoctylsilane, a-137, Z-6341, Octeo, Alkylalkoxysilane, Silane Coupling Agent, Silane, CAS No.: 2943-75-1
Triethoxyoctylsilane, a-137, Z-6341, Octeo, Alkylalkoxysilane, Silane Coupling Agent, Silane, CAS No.: 2943-75-1
Triethoxyoctylsilane, a-137, Z-6341, Octeo, Alkylalkoxysilane, Silane Coupling Agent, Silane, CAS No.: 2943-75-1
Triethoxyoctylsilane, a-137, Z-6341, Octeo, Alkylalkoxysilane, Silane Coupling Agent, Silane, CAS No.: 2943-75-1
Triethoxyoctylsilane, a-137, Z-6341, Octeo, Alkylalkoxysilane, Silane Coupling Agent, Silane, CAS No.: 2943-75-1
Triethoxyoctylsilane, a-137, Z-6341, Octeo, Alkylalkoxysilane, Silane Coupling Agent, Silane, CAS No.: 2943-75-1
Triethoxyoctylsilane, a-137, Z-6341, Octeo, Alkylalkoxysilane, Silane Coupling Agent, Silane, CAS No.: 2943-75-1
Triethoxyoctylsilane, a-137, Z-6341, Octeo, Alkylalkoxysilane, Silane Coupling Agent, Silane, CAS No.: 2943-75-1

 

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