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
• Linear Formula: (CH₃)₂SiCl₂
• Refractive Index: 1.4030 to 1.4050
• 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

Product Identifier

• Dichlorodimethylsilane

Signal Word

• Danger

Hazard Category

• Acute toxicity Category 3
• Acute toxicity Category 4
• Serious eye damage/eye irritation Category 1
• Flammable liquid Category 2
• Skin corrosion/irritation Category 1 A

Hazard Statement

• H318-Causes serious eye damage.
• H314-Causes severe skin burns and eye damage.
• H331-Toxic if inhaled.
• H302-Harmful if swallowed.
• H225-Highly flammable liquid and vapour.

Precautionary Statement

• P210-Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P301+P330+P331-IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
• P303+P361+P353-IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/ shower.
• P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
• P310-Immediately call a POISON CENTER/doctor/.

RUO – Research Use Only