Cas no 18056-97-8 ([1,1'-Biphenyl]-4-yltriethoxysilane)

[1,1'-Biphenyl]-4-yltriethoxysilane is an organosilane compound featuring a biphenyl group linked to a triethoxysilane moiety. This structure enables strong covalent bonding with inorganic substrates, such as glass, metals, and oxides, while the aromatic biphenyl group enhances compatibility with organic matrices. The triethoxysilane functionality facilitates hydrolysis and condensation reactions, making it suitable for surface modification, adhesion promotion, and hybrid material synthesis. Its thermal and chemical stability, coupled with its ability to improve interfacial properties in composites, makes it valuable in coatings, adhesives, and advanced material applications. The compound is particularly useful where enhanced durability and interfacial bonding are required.

[1,1'-Biphenyl]-4-yltriethoxysilane structure

18056-97-8 structure

Product Name:[1,1'-Biphenyl]-4-yltriethoxysilane

CAS No:18056-97-8

MF:C₁₈H₂₄O₃Si

MW:316.466866493225

MDL:MFCD11554591

CID:856495

PubChem ID:54002159

Update Time:2025-05-28

[1,1'-Biphenyl]-4-yltriethoxysilane Chemical and Physical Properties

Names and Identifiers

- [1,1'-Biphenyl]-4-yltriethoxysilane
- 4-BIPHENYLYLTRIETHOXYSILANE
- triethoxy-(4-phenylphenyl)silane
- (4-biphenyl)triethoxysilane
- (4-xe)Si(Oet)3
- [4-(phenyl)phenyl]triethoxysilane
- 1,1'-Biphenyl, 4-(triethoxysilyl)-
- 4-(biphenyl)triethoxysilane
- AK131071
- AM808108
- FT-0686887
- KB-212163
- SureCN2777619
- Triaethoxy-biphenyl-4-yl-silan
- triethoxy-biphenyl-4-yl-silane
- 4-triethoxysilyl-1,1'-biphenyl
- AKOS016014639
- MFCD11554591
- 4-triethoxysilyl-1,1/'-biphenyl
- DTXSID70708288
- 3-Phenoxyphenyldimethylchlorosilane,95%
- ([1,1'-Biphenyl]-4-yl)(triethoxy)silane
- DB-253267
- 4-Biphenyltriethoxysilane
- SCHEMBL2777619
- 18056-97-8
- MDL： MFCD11554591
- Inchi： 1S/C18H24O3Si/c1-4-19-22(20-5-2,21-6-3)18-14-12-17(13-15-18)16-10-8-7-9-11-16/h7-15H,4-6H2,1-3H3
- InChI Key： KMISPMRSLVRNRI-UHFFFAOYSA-N
- SMILES： [Si](C1C=CC(C2C=CC=CC=2)=CC=1)(OCC)(OCC)OCC

Computed Properties

Exact Mass: 316.14952
Monoisotopic Mass: 316.14947116g/mol
Isotope Atom Count: 0
Hydrogen Bond Donor Count: 0
Hydrogen Bond Acceptor Count: 3
Heavy Atom Count: 22
Rotatable Bond Count: 8
Complexity: 280
Covalently-Bonded Unit Count: 1
Defined Atom Stereocenter Count: 0
Undefined Atom Stereocenter Count : 0
Defined Bond Stereocenter Count: 0
Undefined Bond Stereocenter Count: 0
Topological Polar Surface Area: 27.7?2

Experimental Properties

Density: 1.04±0.1 g/cm3 (20 oC 760 Torr),
Solubility: Insuluble (8.5E-3 g/L) (25 oC),
PSA: 27.69

[1,1'-Biphenyl]-4-yltriethoxysilane Pricemore >>

Related Categories	No.	Product Name	Cas No.	Purity	Specification	Price	update time
Alichem	A019116145-1g	[1,1'-Biphenyl]-4-yltriethoxysilane	18056-97-8	95%	1g	400.00 USD	2021-06-17
SHANG HAI JI ZHI SHENG HUA Technology Co., Ltd.	T86820-1g	[1,1'-Biphenyl]-4-yltriethoxysilane	18056-97-8	-	1g	￥652.0	2023-09-06
SHANG HAI JI ZHI SHENG HUA Technology Co., Ltd.	T86820-5g	[1,1'-Biphenyl]-4-yltriethoxysilane	18056-97-8	-	5g	￥1632.0	2023-09-06
abcr	AB304370-1 g	4-Biphenyltriethoxysilane; .	18056-97-8		1 g	€1,338.30	2023-07-19
abcr	AB304370-1g	4-Biphenyltriethoxysilane, 95%; .	18056-97-8	95%	1g	€185.00	2025-04-20
Ambeed	A737265-25g	[1,1'-Biphenyl]-4-yltriethoxysilane	18056-97-8	95%	25g	$399.0	2024-04-22
abcr	AB304370-5g	4-Biphenyltriethoxysilane, 95%; .	18056-97-8	95%	5g	€378.00	2025-04-20
abcr	AB304370-10g	4-Biphenyltriethoxysilane, 95%; .	18056-97-8	95%	10g	€542.00	2025-04-20
abcr	AB304370-25g	4-Biphenyltriethoxysilane, 95%; .	18056-97-8	95%	25g	€895.00	2025-04-20