CAS 18412-57-2: Triethoxy-P-Tolylsilane
Description:Triethoxy-p-tolylsilane, with the CAS number 18412-57-2, is an organosilicon compound characterized by its silane structure, which includes a silicon atom bonded to three ethoxy groups and a p-tolyl group. This compound typically appears as a colorless to pale yellow liquid and is known for its ability to act as a coupling agent, enhancing the adhesion between organic materials and inorganic substrates. It is soluble in organic solvents and exhibits moderate volatility. The presence of the ethoxy groups contributes to its reactivity, allowing it to undergo hydrolysis in the presence of moisture, forming silanol groups that can further react with various substrates. Triethoxy-p-tolylsilane is often utilized in applications such as surface modification, sealants, and coatings, where it improves the durability and performance of materials. Additionally, it may serve as a precursor in the synthesis of more complex silane derivatives, making it valuable in various industrial and research applications. Safety precautions should be observed when handling this compound, as it may pose health risks upon exposure.
Formula:C13H22O3Si
InChI:InChI=1/C13H22O3Si/c1-5-14-17(15-6-2,16-7-3)13-10-8-12(4)9-11-13/h8-11H,5-7H2,1-4H3
- Synonyms:
- P-Tolytriethoxysilane
- P-Tolyltriethoxysilane
- Triethoxy(4-Methylphenyl)Silane
Brand | Product data | Purity | Price range | Estimated delivery |
---|---|---|---|---|
![]() | Triethoxy(p-tolyl)silane REF: 3B-T3750CAS: 18412-57-2 | >95.0%(GC) | 43.00 €~127.00 € | Mon 31 Mar 25 |
![]() | TRIETHOXY-P-TOLYLSILANE 97 REF: IN-DA00ACFXCAS: 18412-57-2 | 95% | 36.00 €~281.00 € | Mon 07 Apr 25 |
![]() | Triethoxy(P-Tolyl)Silane REF: 54-OR1015317CAS: 18412-57-2 | 95% | 32.00 €~1,169.00 € | Tue 08 Apr 25 |
![]() | Triethoxy(p-tolyl)silane REF: 3D-TAA41257CAS: 18412-57-2 | Min. 95% | - - - | Discontinued product |

Triethoxy(p-tolyl)silane
Ref: 3B-T3750
1g | 43.00 € | ||
5g | 127.00 € |

TRIETHOXY-P-TOLYLSILANE 97
Ref: IN-DA00ACFX
1g | 51.00 € | ||
5g | 108.00 € | ||
25g | 281.00 € | ||
200mg | 36.00 € |

Ref: 54-OR1015317
1g | 32.00 € | ||
5g | 98.00 € | ||
25g | 334.00 € | ||
100g | 1,169.00 € |

Triethoxy(p-tolyl)silane
Ref: 3D-TAA41257
10g | Discontinued | Request information | |
25g | Discontinued | Request information | |
50g | Discontinued | Request information |