Tetramethylsilane, 99.9+%, NMR grade, 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.

For NMR

Specifications

Chemical Identifiers

• CAS: 75-76-3
• Molecular Formula: C4H12Si
• Molecular Weight (g/mol): 88.23
• MDL Number: MFCD00008274
• InChI Key: CZDYPVPMEAXLPK-UHFFFAOYSA-N
• Synonym: silane, tetramethyl, tetramethylsilicane, tetramethyl silane, silicon, tetramethyl, tetramethyl-silane, unii-41y0rbg14q, me4si, ch3 4si, si ch3 4, chembl68073
• PubChem CID: 6396
• ChEBI: CHEBI:85361
• IUPAC Name: tetramethylsilane
• SMILES: C[Si](C)(C)C

• Melting Point: -99.0°C
• Color: Colorless
• Density: 0.6400g/mL
• Boiling Point: 26.0°C to 28.0°C
• Flash Point: −27°C
• Assay Percent Range: 99.9% min. (GC)
• Packaging: Glass bottle
• Linear Formula: Si(CH₃)₄
• Refractive Index: 1.3585
• Quantity: 25 g
• Beilstein: 04, 625
• Merck Index: 15, 9377
• Specific Gravity: 0.64
• Solubility Information: Solubility in water: 0.02g/L (25°C). Other solubilities: soluble in most common organic solvents
• Formula Weight: 88.22
• Percent Purity: 99.9+%
• Physical Form: Volatile Liquid
• Chemical Name or Material: Tetramethylsilane, 99.9+%

Safety and Handling

Signal Word

• Danger

Hazard Category

• LONG-TERM AQUATIC HAZARD Chronic 2
• Flammable liquid Category 1

Hazard Statement

• H224-Extremely flammable liquid and vapour.
• H411-Toxic to aquatic life with long lasting effects.

Precautionary Statement

• P210-Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
• P303+P361+P353-IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/ shower.
• P403+P233-Store in a well-ventilated place. Keep container tightly closed.

RUO – Research Use Only