Dichlorodimethylsilane, 99+%, AcroSeal™, Thermo Scientific Chemicals

Description

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

Specifications

Chemical Identifiers

• CAS: 75-78-5
• Molecular Formula: C₂H₆Cl₂Si
• Molecular Weight (g/mol): 129.06
• MDL Number: MFCD00000491
• InChI Key: LIKFHECYJZWXFJ-UHFFFAOYSA-N
• Synonym: dimethyldichlorosilane, silane, dichlorodimethyl, dichloro dimethyl silane, inerton aw-dmcs, dichlorodimethylsilicon, dimethyl-dichlorsilan, inerton dw-dmc, repel-silan, dimethylsilane dichloride, dimethyl dichlorosilane
• PubChem CID: 6398
• IUPAC Name: dichloro(dimethyl)silane
• SMILES: C[Si](C)(Cl)Cl

• Melting Point: -76.0°C
• Color: Colorless to Yellow
• Density: 1.0600g/mL
• Boiling Point: 70.0°C
• Flash Point: −9°C
• Infrared Spectrum: Authentic
• Assay Percent Range: 99% min. (GC)
• Packaging: AcroSeal™ Glass Bottle
• Refractive Index: 1.4030 to 1.4050
• Linear Formula: (CH₃)₂SiCl₂
• Quantity: 100 mL
• Specific Gravity: 1.06
• Solubility Information: Solubility in water: reacts. Other solubilities: soluble in proton-free solvents (care must be,taken with ketones and esters),soluble in benzene and ether,decomposes in ethanol
• Viscosity: 0.6 mPa.s (25°C)
• Formula Weight: 129.06
• Percent Purity: 99+%
• Physical Form: Liquid
• Chemical Name or Material: Dichlorodimethylsilane

Safety and Handling

Hazard Category	GHS Signal Word: Danger
Hazard Statement	GHS H Statement Highly flammable liquid and vapour. Toxic if inhaled. Harmful if swallowed. Causes severe skin burns and eye damage.
Precautionary Statement	GHS P Statement Keep away from heat/sparks/open flames/hot surfaces. - No smoking. IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/shower. Wear protective gloves/protective clothing/eye p
EINECSNumber	200-901-

SDS

RUO – Research Use Only