Molekula
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Molekula Octyltriethoxysilane
Octyltriethoxysilane is a silane coupling agent used to improve adhesion between organic materials and inorganic surfaces, commonly in coatings, sealants, and…CAS number: 2943-75-1Select the required pack size. Contact Bench & Flask for bulk quantities and availability.Supplier packaging image is illustrative; packaging may vary by pack size.Specifications Property Value...
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Product information
Specification & product details.
Octyltriethoxysilane is a silane coupling agent used to improve adhesion between organic materials and inorganic surfaces, commonly in coatings, sealants, and…
CAS number: 2943-75-1
Select the required pack size. Contact Bench & Flask for bulk quantities and availability.
Supplier packaging image is illustrative; packaging may vary by pack size.
Specifications
| Property | Value |
| Appearance | Colourless transparent liquid |
| Density | 0.875-0.885 |
| pH | 6-7 |
| Purity | ≥97.0％ |
Storage & handling
| Property | Value |
| Storage Temperature | Ambient |
| Flash Point | 100 °C |
| Acidity | Acid |
Identification
| Property | Value |
| SKU | 89986093 |
| CAS Number | 2943-75-1 |
| IUPAC Name | triethoxy(octyl)silane |
| EC Number | 220-941-2 |
| Molecular Formula | C14H32O3Si |
| Molecular Weight | 276.49 |
| Exact Mass | 276.2121 |
| SMILES | CCCCCCCC\[Si\](OCC)(OCC)OCC |
| InChIKey | MSRJTTSHWYDFIU-UHFFFAOYSA-N |
| InChI | 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 |
| PubChem CID | 76262 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 2931.90.90.10 |
| Tariff Code | 2931900090 |
Safety & GHS
Warning
- Health HazardGHS07
Hazard statements
- H315Causes skin irritation
Precautionary statements
- P261Avoid breathing dust/fume/gas/mist/vapours/spray
- P280Wear protective gloves/protective clothing/eye protection/face protection
- P302+352IF ON SKIN: Wash with soap and water
- P304+340IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing
- P305+351+338IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
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Alternative names
A 137 (coupling agent); Caprylyltriethoxysilane; Dynasylan OCTEO; Prosil 9202; Prosil 9234; Silane, triethoxyoctyl-; Silquest A 137; triethoxycaprylylsilane; Triethoxyoctylsilane; Y 9187
Product documentation
Product specification PDF. Batch-specific certificates of analysis and safety data sheets are available on request.
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