Trimethoxysilane, 95%, 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: 2487-90-3
• Molecular Formula: C₃H₁₀O₃Si
• Molecular Weight (g/mol): 122.2
• MDL Number: MFCD00008340
• InChI Key: PZJJKWKADRNWSW-UHFFFAOYSA-N
• Synonym: trimethoxysilane, silane, trimethoxy, trimethoxy silane, unii-v1j39xpf91, c3h10o3si, trimethoxysilyl, silanem trimethoxy, trimethoxysilyl radical, 4-01-00-01266 beilstein handbook reference
• PubChem CID: 6327428
• IUPAC Name: trimethoxysilicon
• SMILES: CO[Si](OC)OC

• Melting Point: -115°C
• Color: Colorless
• Density: 0.9600g/mL
• Boiling Point: 86°C
• Flash Point: -9°C
• Infrared Spectrum: Authentic
• Assay Percent Range: 94% min. (GC)
• Packaging: Glass bottle
• Linear Formula: HSi(OCH₃)₃
• Refractive Index: 1.3570 to 1.3600 (20°C, 589nm)
• Quantity: 5 g
• Specific Gravity: 0.96
• Solubility Information: Solubility in water: reacts
• Formula Weight: 122.2
• Percent Purity: 95%
• Physical Form: Liquid
• Chemical Name or Material: Trimethoxysilane

Safety and Handling

Product Identifier

• Trimethoxysilane

Signal Word

• Danger

Hazard Category

• Flammable liquid Category 2
• Substances or mixtures which\, in contact with water\, emits flammable gases Category 3
• Acute toxicity Category 1
• Skin corrosion/irritation Category 1 C
• Serious eye damage/eye irritation Category 1
• Specific target organ toxicity Category 3

Hazard Statement

• H225-Highly flammable liquid and vapour.
• H261-In contact with water releases flammable gases.
• H330-Fatal if inhaled.
• H335-May cause respiratory irritation.
• H314-Causes severe skin burns and eye damage.

Precautionary Statement

• P310-Immediately call a POISON CENTER/doctor/.
• P210-Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
• P231+P232-Handle under inert gas. Protect from moisture.
• 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.
• P261-Avoid breathing dust/fume/gas/mist/vapours/spray.

RUO – Research Use Only