Tetramethyl orthosilicate, 99%, ACROS Organics™

Brand:  Acros Organics 203821000

Product Code. 10062620

Chemical Identifiers

• Chemical Name or Material: Tetramethyl orthosilicate
• Assay Percent Range: 99%
• Linear Formula: Si(OCH₃)₄

• Assay: 99%
• Molecular Formula: C₄H₁₂O₄Si
• Formula Weight: 152.22

Specifications

• Chemical Name or Material: Tetramethyl orthosilicate
• Flash Point: 26°C
• Boiling Point: 121.0° to 122.0°C
• Melting Point: − 2.0°C
• CAS: 681-84-5
• Packaging: Glass bottle
• Assay: 99%
• Molecular Formula: C₄H₁₂O₄Si
• Refractive Index: 1.3670 to 1.3700
• Solubility: Solubility in water: hydrolysis in water. Other solubilities: soluble in alcohol

• Density: 1.0300g/mL
• Specific Gravity: 1.03
• Color: Clear
• Quantity: 100g
• Infrared Spectrum: Authentic
• Physical Form: Liquid
• Assay Percent Range: 99%
• Linear Formula: Si(OCH₃)₄
• Formula Weight: 152.22

Safety and Handling

Product Identifier

• Tetramethyl orthosilicate

Signal Word

• Danger

Hazard Category

• Acute toxicity Category 2
• Serious eye damage/eye irritation Category 1
• Flammable liquid Category 3
• Skin corrosion/irritation Category 2
• Specific target organ toxicity Category 3

Hazard Statement

• H318-Causes serious eye damage.
• H315-Causes skin irritation.
• H330-Fatal if inhaled.
• 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.
• P261-Avoid breathing dust/fume/gas/mist/vapours/spray.
• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P302+P352-IF ON SKIN: Wash with plenty of water/A§.
• P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
• 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/A§.