Phenyltriethoxysilane

• CAS: 780-69-8
• Catalog Number: ACM780698
• Category: Siloxanes
• Molecular Weight: 240.37
• Molecular Formula: C12H20O3Si
• Description: Phenyltriethoxysilane may be used in a variety of 1.Mineral Fillers: as a surface modifier for the aluminum trihydrate (ATH) used as a filler in halogen-free flame-retardant (HFFR) cable insulation 2.Silicones: as a crosslinker in high-temperature silicone elastomers 3.Catalysts: as an electron donor.
• Synonyms: Tri(ethoxo)(phenyl)silane
• IUPAC Name: Triethoxy(phenyl)silane
• Canonical SMILES: CCO[Si](C1=CC=CC=C1)(OCC)OCC
• InChI: InChI=1S/C12H20O3Si/c1-4-13-16(14-5-2,15-6-3)12-10-8-7-9-11-12/h7-11H,4-6H2,1-3H3
• InChI Key: JCVQKRGIASEUKR-UHFFFAOYSA-N
• Boiling Point: 112-113 °C/10 mm Hg (lit.)
• Melting Point: <-50 °C
• Flash Point: 109 °F
• Density: 0.996 g/mL at 25 °C (lit.)
• Solubility: Insoluble in water
• Appearance: Liquid
• Application: It can be used as a mineral filler (as a surface modifier for aluminum trihydrate (ATH), as a filler for halogen-free flame retardant (HFFR) cable insulation); a crosslinking agent in silicone elastomers; in polypropylene polymerization As an electron donor.
• Storage: Inert atmosphere,Room Temperature
• Complexity: 164
• EC Number: 212-305-8
• Exact Mass: 240.11817103
• Hazard Statements: Xn:Harmful
• H-Bond Acceptor: 3
• H-Bond Donor: 0
• Heavy Atom Count: 16
• Monoisotopic Mass: 240.11817103
• Packaging: 10 g; 100 g
• Packing Group: III
• Refractive Index: n20/D 1.461 (lit.)
• Safety Description: S16-S24/25
• Specific Gravity: 0.99
• Stability: Stable at room temperature in closed containers under normal storage and handling conditions.
• Topological Polar Surface Area: 27.7 Ų
• WGK Germany: 3

Custom Reviews

2024-8-13

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Unparalleled Self-Healing Performance
I have been using Phenyltriethoxysilane from Alfa Chemistry in my research on self-healing coatings, and I am extremely impressed with the results. The colorless transparent liquid is easy to work with and has helped me achieve unparalleled self-healing performance in my coatings.

Synthetic Use

Upstream Synthesis Route 1

• 4667-38-3
• 1623-99-0
• 108-88-3

• 2553-19-7
• 780-69-8
• 1516-80-9

Reference: [1]Takami
[1957, vol. 52, p. 179,184][Chem.Abstr., 1958, p. 9982]

Downstream Synthesis Route 1

• 583-55-1
• 201230-82-2
• 780-69-8

• 13047-06-8

Reference: [1] Tetrahedron Letters, 2016, vol. 57, # 19, p. 2017 - 2020

Downstream Synthesis Route 2

• 1021879-02-6
• 780-69-8

• 57341-98-7

Reference: [1] Tetrahedron Letters, 2016, vol. 57, # 41, p. 4581 - 4584

Downstream Synthesis Route 3

• 108-16-7
• 780-69-8

• 30718-41-3

Reference: [1]Journal of Organometallic Chemistry,1970,vol. 25,p. 359 - 365

Downstream Synthesis Route 4

• 3316-09-4
• 780-69-8

• 125916-16-7

Reference: [1]Phosphorus, Sulfur and Silicon and the Related Elements,1989,vol. 42,p. 115 - 122

* For details of the synthesis route, please refer to the original source to ensure accuracy.