XIAMETER™ OFS-6040 SILANE
XIAMETER OFS-6040 Silane is a bifunctional silane containing a glycidoxy reactive organic group and a trimethoxysilyl inorganic group. It is designated y-glycidoxypropyltrimethoxysilane. This glycidoxy functional silane is reactive with many different types of organic polymers. Composition: Glycidoxypropyltrimethoxysilane (>= 98.0 - <= 100.0 %), Methanol (<= 0.5 %), Tetramethyl orthosilicate (<= 0.3 %), Allylglycidyl ether (<= 0.2 %)
| Product No. | 710642 |
| Supplier | Dow Inc. |
| CAS | 2530-83-8 |
| Synonyms | [3-(2,3-epoxypropoxy)propyl]trimethoxysilane |
| Applications | Adhesives & Cements Caulking Compound Paint & Coatings Plastics |
| Characteristics | The epoxy group of XIAMETER OFS-6040 Silane has a reactivity similar to that of organic epoxides. That is, it will undergo ring-opening reactions with acids, amines, alcohols, thiols and other epoxides. The presence of acid or basic catalysts facilitates this reactivity. The trimethoxysilyl portion of XIAMETER OFS-6040 Silane undergoes the typical chemistry of alkoxysilanes. The methoxysilyl group is subject to hydrolysis in water or water/alcohol solutions. The initial product of hydrolysis is a silanetriol. Silanetriols are moderately stable at dilute concentrations in polar solvents such as water and alcohols. Dispersions of XIAMETER OFS-6040 Silane are more stable and have more favorable orientation on siliceous surfaces if they are applied from a slightly acid solution. Silanol groups are capable of condensing with hydroxyl groups at the surface of glass and siliceous minerals. After condensing with the mineral surface, the remaining silanol groups are capable of hydrogen bonding or condensing with adjacent silanol groups. By this combination of covalent and hydrogen bonding, the coupling agent is bonded to the inorganic surface, and modifies it so that it is organoreactive. |
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Documents
Product Details
Grade
Technical
Form
Liquid
Prohibited Uses
This product is neither tested nor represented as suitable for medical or pharmaceutical uses. Not intended for human injection. Not for use in cannabis related applications. For further information please refer to Dow's product safety page https://www.dow.com/en-us/support/product-safety.html
Appearance
liquid
Boiling Point
> 250 °C (> 482 °F)
California Prop 65
WARNING! This product can expose you to chemicals including, which is/are known to the State of California to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Color
colourless, light yellow
Flash Point
> 94 °C (> 201 °F)
Kinematic Viscosity
3.09 mm2/s @ 25 °C (77 °F)
Odor
aromatic
Partition Coefficient
Pow: log Pow:
Relative Density
1.07 @ 20 °C (68 °F) Reference Material: (water = 1)
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