Description

(Chloromethyl)bis(4-fluorophenyl)methylsilane (CAS No. 85491-26-5) is a high-purity organosilane compound with the molecular formula C₁₄H₁₃ClF₂Si. This specialized chemical features a chloromethyl group and bis(4-fluorophenyl)methyl substituents bonded to a central silicon atom, making it a valuable intermediate in organic synthesis and materials science. Its unique structure enables applications in pharmaceuticals, agrochemicals, and advanced polymer systems. Our product is rigorously tested to ensure ≥95% purity (GC), with moisture and impurity levels minimized for optimal performance. Available in amber glass bottles under inert gas to preserve stability. Suitable for researchers requiring precise functionalization of silicon-based compounds.

Properties

• CAS Number: 85491-26-5
• Complexity: 214
• IUPAC Name: bis(4-fluorophenyl)methyl-(chloromethyl)silane
• InChI: InChI=1S/C14H13ClF2Si/c15-9-18-14(10-1-5-12(16)6-2-10)11-3-7-13(17)8-4-11/h1-8,14H,9,18H2
• InChI Key: ALRBSLUQPNZWNH-UHFFFAOYSA-N
• Exact Mass: 282.0443110
• Molecular Formula: C14H13ClF2Si
• Molecular Weight: 282.79
• SMILES: C1=CC(=CC=C1C(C2=CC=C(C=C2)F)[SiH2]CCl)F
• Monoisotopic Mass: 282.0443110
• Synonyms: (Chloromethyl)bis(4-fluorophenyl)methylsilane, 85491-26-5, EC 401-200-4, 401-200-4, bis(4-fluorophenyl)methyl-(chloromethyl)silane, SCHEMBL9677555, DS-015963, bis(4-fluorophenyl)methylsilylmethyl chloride, chloromethyl[bis(4-fluorophenyl)]methylsilane, [BIS(4-FLUOROPHENYL)METHYL](CHLOROMETHYL)SILANE, Benzene, 1,1′-[(chloromethyl)methylsilylene]bis[4-fluoro-

Application

This organosilane serves as a key building block for synthesizing fluorinated silicon-containing compounds in medicinal chemistry. The reactive chloromethyl group enables further functionalization for drug discovery applications. It’s also used in surface modification of silica materials and as a precursor for specialty silicones with enhanced thermal stability. The fluorophenyl groups contribute to lipophilicity in designed molecules.

Safety and Hazards

GHS Hazard Statements

• H411: Toxic to aquatic life with long lasting effects [Hazardous to the aquatic environment, long-term hazard]

Precautionary Statements

• P273, P391, and P501

Hazard Classes and Categories

• Aquatic Chronic 2 (100%)

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Disclaimer: Sold exclusively for laboratory research. Prohibited for commercial use, diagnostics, or human/animal applications. Buyers assume all compliance liability.