Trimethoxysilane, 95%, Thermo Scientific Chemicals

Product Code	Brand	Quantity	Packaging
10106613	Thermo Scientific Acros 392170050	5 g	Glass bottle
10540164	Thermo Scientific Acros 392170250	25 g	Glass bottle
10014293	Thermo Scientific Acros 392171000	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.

Reduction reagent

Chemical Identifiers

• CAS: 2487-90-3
• Molecular Weight (g/mol): 122.2
• InChI Key: PZJJKWKADRNWSW-UHFFFAOYSA-N
• PubChem CID: 6327428
• SMILES: CO[Si](OC)OC

• Molecular Formula: C₃H₁₀O₃Si
• MDL Number: MFCD00008340
• Synonym: trimethoxysilane, silane, trimethoxy, trimethoxy silane, unii-v1j39xpf91, c3h10o3si, trimethoxysilyl, silanem trimethoxy, trimethoxysilyl radical, 4-01-00-01266 beilstein handbook reference
• IUPAC Name: trimethoxysilicon

Specifications

• CAS: 2487-90-3
• Color: Colorless
• Boiling Point: 86°C
• Infrared Spectrum: Authentic
• Molecular Formula: C₃H₁₀O₃Si
• Refractive Index: 1.3570 to 1.3600 (20°C, 589nm)
• Specific Gravity: 0.96
• Solubility Information: Solubility in water: reacts
• SMILES: CO[Si](OC)OC
• Molecular Weight (g/mol): 122.2
• Formula Weight: 122.2
• Physical Form: Liquid

• Melting Point: -115°C
• Density: 0.9600g/mL
• Flash Point: -9°C
• Assay Percent Range: 94% min. (GC)
• Linear Formula: HSi(OCH₃)₃
• MDL Number: MFCD00008340
• Synonym: trimethoxysilane, silane, trimethoxy, trimethoxy silane, unii-v1j39xpf91, c3h10o3si, trimethoxysilyl, silanem trimethoxy, trimethoxysilyl radical, 4-01-00-01266 beilstein handbook reference
• InChI Key: PZJJKWKADRNWSW-UHFFFAOYSA-N
• IUPAC Name: trimethoxysilicon
• PubChem CID: 6327428
• Percent Purity: 95%
• Chemical Name or Material: Trimethoxysilane

Safety and Handling

GHS H Statement
Highly flammable liquid and vapor.
In contact with water releases flammable gas.
Causes severe skin burns and eye damage.
Fatal if inhaled.
May cause respiratory irritation.

GHS P Statement
Avoid breathing dust/fume/gas/mist/vapors/spray.
Immediately call a POISON CENTER or doctor/physician.
Keep away from heat/sparks/open flames/hot surfaces.
- No smoking.
Handle under inert gas.
Protect from moi

GHS Signal Word: Danger

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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