CAS 5283-66-9

octyltrichlorosilane

Description:

Octyltrichlorosilane, with the CAS number 5283-66-9, is an organosilicon compound characterized by its structure, which consists of a silicon atom bonded to three chlorine atoms and one octyl group (a straight-chain alkyl group with eight carbon atoms). This compound is typically a colorless to pale yellow liquid and is known for its reactivity, particularly in hydrolysis reactions, where it can react with moisture to form silanol and hydrochloric acid. Octyltrichlorosilane is often used as a silane coupling agent, enhancing adhesion between organic materials and inorganic substrates, making it valuable in coatings, sealants, and surface modification applications. Its hydrophobic properties make it suitable for creating water-repellent surfaces. Additionally, it is important to handle this compound with care due to its corrosive nature and potential health hazards associated with chlorine-containing compounds. Proper safety measures, including the use of personal protective equipment and adequate ventilation, are essential when working with octyltrichlorosilane.

Formula: C₈H₁₇Cl₃Si

InChI: InChI=1/C8H17Cl3Si/c1-2-3-4-5-6-7-8-12(9,10)11/h2-8H2,1H3

InChI key: InChIKey=RCHUVCPBWWSUMC-UHFFFAOYSA-N

SMILES: C(CCCCCCC)[Si](Cl)(Cl)Cl

Synonyms:

• Ls 2190
• N-octyltrichlorosilane
• Octyltrichlorosilane [UN1801] [Corrosive]
• Ots 8
• P 09830
• Silane, trichlorooctyl-
• Trichlorooctylsilane
• Octyltrichlorosilane
• CO9830
• n-Octyltrichlorosilane,97%
• trichlorooctyl-silan
• Silane, octyltrichloro-
• 1-(Trichlorosilyl)octane
• N-OCTYLTRICHLOROSILANE 97%

n-Octyltrichlorosilane

CAS: 5283-66-9

Formula: C₈H₁₇Cl₃Si

Purity: >98.0%(GC)(T)

Color and Shape: Colorless to Almost colorless clear liquid

Molecular weight: 247.66

Ref: 3B-O0168

n-Octyltrichlorosilane, 97%

CAS: 5283-66-9

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 Sci

Formula: C₈H₁₇Cl₃Si

Purity: 97%

Color and Shape: Clear colorless to pale yellow or pale brown, Liquid

Molecular weight: 247.66

Ref: 02-B23753

n-Octyltrichlorosilane

CAS: 5283-66-9

n-Octyltrichlorosilane

Formula: C₈H₁₇Cl₃Si

Purity: >98%

Molecular weight: 247.66

Ref: 54-OR1078257