638102
4,4′-Bis(triethoxysilyl)-1,1′-biphenyl
≥90% (VPCC)
Manufacturer: Sigma Aldrich
CAS Number: 123640-93-7
Synonym(S): 4,4′-Bis(triethoxysilyl)biphenyl
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 1 G | 638102-1-G | In Stock | ₹ 4,167.63 |
| 10 G | 638102-10-G | In Stock | ₹ 36,642.63 |
638102 - 1 G
In Stock
Quantity
1
Base Price: ₹ 4,167.63
GST (18%): ₹ 750.173
Total Price: ₹ 4,917.803
Quality Level
100
Assay
≥90% (VPCC)
bp
203-206 °C/0.3 mmHg (lit.)
density
1.047 g/mL at 25 °C (lit.)
SMILES string
CCO[Si](OCC)(OCC)c1ccc(cc1)-c2ccc(cc2)[Si](OCC)(OCC)OCC
InChI
1S/C24H38O6Si2/c1-7-25-31(26-8-2,27-9-3)23-17-13-21(14-18-23)22-15-19-24(20-16-22)32(28-10-4,29-11-5)30-12-6/h13-20H,7-12H2,1-6H3
InChI key
KENDGHJJHKCUNB-UHFFFAOYSA-N
Other Options
| Image | Product Name | Manufacturer | Price Range | |
|---|---|---|---|---|
 | Sigma Aldrich Fine Chemicals Biosciences 4,4'-Bis(triethoxysilyl)-1,1'-biphenyl >=90% (VPCC) | 123640-93-7 | MFCD06798075 | 10G | -- | ₹ 45,586.37 | |
| | 123640-93-7 | 4,4'-Bis(triethoxysilyl)-1,1'-biphenyl | -- | ₹ 2,053.44 |
Related Products
Description
- Application: 4,4′-Bis(triethoxysilyl)-1,1′-biphenyl (BTESB) can be used as an indicator to determine the chirality of helical silica nanotubes.[1] BTESB can also be utilized as a precursor to prepare: Helical 4, 4′-biphenylene-silica nanotubes and nanoribbons using 3-aminopropyltrimethoxysilane as a co-structure-directing agent.[2] Biphenyl-bridged alkoxysilane-based crosslinked polyalkoxysilane by condensation with linear aliphatic diols.[3] Biphenylene-bridged silsesquioxane thin films by the sol-gel method.[4]
SAFETY INFORMATION
Hazard Statements
Hazard Classifications
Aquatic Chronic 4
WGK
WGK 3
Flash Point(F)
>230.0 °F - closed cup
Flash Point(C)
> 110 °C - closed cup
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves