Propyltriethoxysilane-561
Caulks and sealants for polysulfides and polyurethanes, adhesives for epoxy resins, fillers or toughening thermosetting resins, fiberglass adhesives, and thermoplastics for inorganic fillers or glass reinforcement, etc.
Chemical Name: 3-(2,3-Epoxypropoxy)propyltriethoxysilane
Synonyms: 3-Glycidyloxypropyltriethoxysilane, Triethoxy(3-epoxyethylmethoxy)propylsilane, 3-Glycidoxypropyltriethoxysilane
Molecular Formula: C12H26O5Si
Description: This product is a colorless transparent liquid with a slight rosin-like odor, soluble in various organic solvents.
Molecular Weight: 278.42
CAS Number: 2602-34-8
EINECS Number: 220-011-6
Boiling Point: 176°C
Density (ρ20) g/cm³: 1.004
Refractive Index (n²⁵D): 1.427 ± 0.005
Main Application Areas: Fiberglass, Resins, Fillers, Coatings
| Industry Category | Chemicals/Organosilicon/Silanes |
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| Origin: | China / Jiangsu / Nanjingshi |
