Tetramethylsilane, 99.9+%, NMR grade, Thermo Scientific Chemicals

Product Code	Brand	Quantity	Packaging
10615192	Thermo Scientific Acros 138470250	25 g	Glass bottle
10553301	Thermo Scientific Acros 138471000	100 g	Glass bottle

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

Chemical Identifiers

• CAS: 75-76-3
• Molecular Weight (g/mol): 88.23
• InChI Key: CZDYPVPMEAXLPK-UHFFFAOYSA-N
• PubChem CID: 6396
• IUPAC Name: tetramethylsilane

• Molecular Formula: C4H12Si
• MDL Number: MFCD00008274
• Synonym: silane, tetramethyl, tetramethylsilicane, tetramethyl silane, silicon, tetramethyl, tetramethyl-silane, unii-41y0rbg14q, me4si, ch3 4si, si ch3 4, chembl68073
• ChEBI: CHEBI:85361
• SMILES: C[Si](C)(C)C

Specifications

• CAS: 75-76-3
• Color: Colorless
• Boiling Point: 26.0°C to 28.0°C
• Assay Percent Range: 99.9% min. (GC)
• Linear Formula: Si(CH₃)₄
• MDL Number: MFCD00008274
• Merck Index: 15, 9377
• Synonym: silane, tetramethyl, tetramethylsilicane, tetramethyl silane, silicon, tetramethyl, tetramethyl-silane, unii-41y0rbg14q, me4si, ch3 4si, si ch3 4, chembl68073
• InChI Key: CZDYPVPMEAXLPK-UHFFFAOYSA-N
• IUPAC Name: tetramethylsilane
• PubChem CID: 6396
• Formula Weight: 88.22
• Physical Form: Volatile Liquid

• Melting Point: -99.0°C
• Density: 0.6400g/mL
• Flash Point: −27°C
• Molecular Formula: C4H12Si
• Refractive Index: 1.3585
• Beilstein: 04, 625
• Specific Gravity: 0.64
• Solubility Information: Solubility in water: 0.02g/L (25°C). Other solubilities: soluble in most common organic solvents
• SMILES: C[Si](C)(C)C
• Molecular Weight (g/mol): 88.23
• ChEBI: CHEBI:85361
• Percent Purity: 99.9+%
• Chemical Name or Material: Tetramethylsilane, 99.9+%

Safety and Handling

GHS H Statement:
Extremely flammable liquid and vapor.

GHS P Statement:
Keep away from heat/sparks/open flames/hot surfaces. - No smoking.
Ground/Bond container and receiving equipment.
Take precautionary measures against static discharge.
Store in a well-ventilated place. Keep cool.

WARNING: The information provided on this web site was developed in compliance with European Union (EU) regulations and is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guide for safe handling and use. It is not to be considered as either a warranty or quality specification.

GHS Signal Word: Danger

missing translation for 'einecsNumber' : 200-899-1

missing translation for 'tsca' : TSCA

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