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Chlorotri-n-butylsilane, 97%
Chlorotri-n-butylsilane, 97%
Chlorotri-n-butylsilane, 97%
Thermo Scientific Chemicals

Chlorotri-n-butylsilane, 97%

CAS: 995-45-9 | C12H27ClSi | 234.883 g/mol
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Catalog number L03477.06
also known as L03477-06
Price (USD)
54.65
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Online exclusive
Ends: 30-Jun-2026
63.70
Save 9.05 (14%)
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Quantity:
5 g
Request bulk or custom format
Price (USD)
54.65
Special offer
Online exclusive
Ends: 30-Jun-2026
63.70
Save 9.05 (14%)
Each
Chemical Identifiers
CAS995-45-9
IUPAC Nametributyl(chloro)silane
Molecular FormulaC12H27ClSi
InChI KeyJSQJUDVTRRCSRU-UHFFFAOYSA-N
SMILESCCCC[Si](Cl)(CCCC)CCCC
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SpecificationsSpecification SheetSpecification Sheet
Assay (GC)≥96.0%
Identification (FTIR)Conforms
Refractive Index1.4445-1.4495 @ 20?C
FormLiquid or viscous liquid
Appearance (Color)Clear colorless to pale yellow
Chlorotri-n-butylsilane is as silylating agent. It can react with bromo-trifluoro-methane, to product tributyl-trifluoromethyl-silane.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
Chlorotri-n-butylsilane is as silylating agent. It can react with bromo-trifluoro-methane, to product tributyl-trifluoromethyl-silane.

Solubility
Reacts with water.

Notes
Moisture sensitive. Store away from strong oxidizing agents, water/ moisture.
RUO – Research Use Only

General References:

  1. Henry Gilman; David H. Miles; Leonard O. Moore; Clare W. Gerow. Some Organosilicon Compounds Containing Long-Chained n-Alkyl Groups. J. Org. Chem. 1959, 24, (2), 219-224.
  2. Samia Zrig; Guy Koeckelberghs; Thierry Verbiest; Bruno Andrioletti; Eric Rose; André Persoons; Inge Asselberghs and Koen Clays. Λ-Type Regioregular Oligothiophenes:  Synthesis and Second-Order NLO Properties. J. Org. Chem. 2007, 72, (15), 5855-5858.
  3. Silylating agent.