Tris(trimethylsilyl)silane, 96%, 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.

Reduction reagent

Specifications

Chemical Identifiers

• CAS: 1873-77-4
• Molecular Formula: C9H28Si4
• Molecular Weight (g/mol): 248.66
• MDL Number: MFCD00077893
• InChI Key: SQMFULTZZQBFBM-UHFFFAOYSA-N
• Synonym: tris trimethylsilyl silane, 1,1,1,3,3,3-hexamethyl-2-trimethylsilyl trisilane, tris trimethylsilyl silicon, ttmss, 1,1,1,3,3,3-hexamethyl-2-trimethylsilyl-trisilane, hypersilyl, tris trimethylsilyl silyl radical, 1,1,1,3,3,3-hexamethyl-2-trimethylsilyl trisilane #, 1,1,1,3,3,3-hexamethyl-2-trimethylsilyl trisilan-2-yl
• IUPAC Name: 1,1,1,3,3,3-hexamethyl-2-(trimethylsilyl)trisilane
• SMILES: C[Si](C)(C)[SiH]([Si](C)(C)C)[Si](C)(C)C

• Boiling Point: 82°C to 84°C (12.0mmHg)
• Color: Colorless to Yellow
• Physical Form: Liquid
• Quantity: 2.5 mL
• Assay Percent Range: 95% min. (GC)
• Linear Formula: ((CH₃)₃Si)₃SiH
• Fieser: 15,358; 17,395
• Flash Point: 55°C
• Merck Index: 15, 9934
• Solubility Information: Solubility in water: insoluble
• Formula Weight: 248.66
• Percent Purity: 96%
• Infrared Spectrum: Authentic
• Packaging: Glass bottle
• Refractive Index: 1.4890 to 1.491
• Specific Gravity: 0.8
• Density: 0.8000g/mL
• Chemical Name or Material: Tris(trimethylsilyl)silane

Safety and Handling

Product Identifier

• Tris(trimethylsilyl)silane

Signal Word

• Warning

Hazard Category

• Serious eye damage/eye irritation Category 2
• Flammable liquid Category 3
• Skin corrosion/irritation Category 2
• Specific target organ toxicity Category 3

Hazard Statement

• H315-Causes skin irritation.
• H319-Causes serious eye irritation.
• H335-May cause respiratory irritation.
• H226-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.
• P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

RUO – Research Use Only