Chlorodimethyl-n-octadecylsilane, 95%, Thermo Scientific Chemicals

Description

Preparation of hydrophobic surfaces, chain terminator

Chlorodimethyl-n-octadecylsilane is used for preparation of hydrophobic surfaces and chain terminator.

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.

Specifications

Chemical Identifiers

• CAS: 18643-08-8
• Molecular Formula: C20H43ClSi
• Molecular Weight (g/mol): 347.10
• MDL Number: MFCD00000504
• InChI Key: GZGREZWGCWVAEE-UHFFFAOYSA-N
• Synonym: chlorodimethyloctadecylsilane, dimethyloctadecylchlorosilane, chlorodimethyl octadecyl silane, octadecyldimethylchlorosilane, silane, chlorodimethyloctadecyl, n-octadecyldimethylchlorosilane, chloro dimethyl octadecylsilane, chlorodimethyl-n-octadecylsilane, dimethyl-n-octadecylchlorosilane, stearyldimethylchlorosilane
• PubChem CID: 87738
• IUPAC Name: chloro-dimethyl-octadecylsilane
• SMILES: CCCCCCCCCCCCCCCCCC[Si](C)(C)Cl

• Boiling Point: 184°C to 186°C (0.2mmHg)
• Melting Point: 28°C to 32°C
• Color: White
• Physical Form: Solid
• Quantity: 25 g
• UN Number: UN3261
• Beilstein: 2246012
• Flash Point: 200°C (392°F)
• Solubility Information: Reacts with water.
• Formula Weight: 347.1
• Percent Purity: 95%
• Odor: Acrid
• Refractive Index: 1.453
• Sensitivity: Moisture sensitive
• Density: 0.850 g/mL
• Chemical Name or Material: Chlorodimethyl-n-octadecylsilane

RUO – Research Use Only