Products >> Silicone chemicals >> Silane coupling agent
Mercaptopropyl triethoxy silane(KH-580)
- Product No.:KH-580
KH-580
Chemical name Mercaptopropyl triethoxy silane
CAS NO. 14814-09-6
Foreign corresponding brand A-1891(Momentive), Z-6910(DowCorning), KBE-803(SHinEtsu)
Molecular Formula C9H22O3SSi Molecular weight 238.42
Properties
Transparent to straw yellow liquid with an unpleasant sulfide odor. Boiling point 210℃, flash point 88℃, soluble in alcohols, ketones, aliphatic hydrocarbons and aromatic hydrocarbons.
Quality Index
Item |
Index |
Appearance(25℃) |
colorless transparent liquid |
Assay%≥ |
≥98 |
Density(ρ20)g/cm3 |
0.993±0.005 |
Refractive index(nD25) |
1.4331±0.005 |
Applications
Used to process inorganic filler such as SiO2 and carbon black, activator, coupling agent, crosslinking agent and reinforced agent of rubber, silicone rubber and coating,
Packing and Storage
25KGS or 200 KGS plastic drum. Stored in a cool and dark place. Storage period is two years.
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