Vinyltrimethoxysilane, 98%, AcroSeal™, Thermo Scientific Chemicals

Product Code	Brand	Quantity	Packaging
10713922	Thermo Scientific Acros 433061000	100 mL	AcroSeal™ Glass Bottle
10423350	Thermo Scientific Acros 433060010	1 L	AcroSeal™ 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.

Chemical Identifiers

• CAS: 2768-02-7
• Molecular Weight (g/mol): 148.24
• InChI Key: NKSJNEHGWDZZQF-UHFFFAOYSA-N
• PubChem CID: 76004
• SMILES: CO[Si](C=C)(OC)OC

• Molecular Formula: C₅H₁₂O₃Si
• MDL Number: MFCD00008605
• Synonym: vinyltrimethoxysilane, trimethoxyvinylsilane, silane, ethenyltrimethoxy, trimethoxy vinyl silane, trimethoxysilyl ethene, vinyl trimethoxy silane, silane, trimethoxyvinyl, trimethoxysilyl ethylene, vtmo, vts-m
• IUPAC Name: ethenyl(trimethoxy)silane

Specifications

• CAS: 2768-02-7
• Density: 0.9680g/mL
• Flash Point: 23°C
• Assay Percent Range: 97.5% min. (GC)
• Linear Formula: H₂C=CHSi(OCH₃)₃
• MDL Number: MFCD00008605
• Synonym: vinyltrimethoxysilane, trimethoxyvinylsilane, silane, ethenyltrimethoxy, trimethoxy vinyl silane, trimethoxysilyl ethene, vinyl trimethoxy silane, silane, trimethoxyvinyl, trimethoxysilyl ethylene, vtmo, vts-m
• InChI Key: NKSJNEHGWDZZQF-UHFFFAOYSA-N
• IUPAC Name: ethenyl(trimethoxy)silane
• PubChem CID: 76004
• Formula Weight: 148.24
• Physical Form: Liquid

• Color: Colorless
• Boiling Point: 123.0°C
• Infrared Spectrum: Authentic
• Molecular Formula: C₅H₁₂O₃Si
• Refractive Index: 1.3915 to 1.3935
• Specific Gravity: 0.968
• Solubility Information: Solubility in water: slightly soluble. Other solubilities: soluble in most common organic solvents
• SMILES: CO[Si](C=C)(OC)OC
• Molecular Weight (g/mol): 148.24
• Viscosity: 0.6 mm2/s (25°C)
• Percent Purity: 98%
• Chemical Name or Material: Vinyltrimethoxysilane

Safety and Handling

GHS H Statement
Flammable liquid and vapor.
Harmful if inhaled.
May cause damage to organs through prolonged or repeated exposure.

GHS P Statement
Keep away from heat/sparks/open flames/hot surfaces.
- No smoking.
IF ON SKIN (or hair): Take off immediately all contaminated clothing.
Rinse skin with water/shower.
IF INHALED: Remove to fresh air and keep at rest

GHS Signal Word: Warning

missing translation for 'einecsNumber' : 220-449-8

Product Identifier

• Vinyltrimethoxysilane

Signal Word

• Warning

Hazard Category

• Acute toxicity Category 4
• Flammable liquid Category 3
• Skin sensitiser Category 1

Hazard Statement

• H332-Harmful if inhaled.
• H226-Flammable liquid and vapour.
• H317-May cause an allergic skin reaction.

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.
• P303+P361+P353-IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/ shower.
• P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
• P312-Call a POISON CENTER/doctor/if you feel unwell.
• P362+P364-Take off contaminated clothing and wash it before reuse.

RUO – Research Use Only