n-Propyltrimethoxysilane, 98+%, Thermo Scientific Chemicals

Product Code	Brand	Quantity
11400127	Thermo Scientific Alfa Aesar B21033.14	25 g
11410127	Thermo Scientific Alfa Aesar B21033.22	100 g
11420127	Thermo Scientific Alfa Aesar B21033.36	500 g

Description

It finds its application as an important material in sol-gel production, provides a hydrophobic surface treatment for inorganic powders or filter materials and it is one of the catalyst component for polyolefin production with Ziegler-Natta catalyst.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
It finds its application as an important material in sol-gel production, provides a hydrophobic surface treatment for inorganic powders or filter materials and it is one of the catalyst component for polyolefin production with Ziegler-Natta catalyst.

Solubility
Reacts with water.

Notes
Moisture sensitive. Store away from oxidizing agents and bases. Keep the container tightly closed and place it in a cool, dry and well ventilated condition.

Chemical Identifiers

• CAS: 1067-25-0
• Molecular Weight (g/mol): 164.28
• InChI Key: HQYALQRYBUJWDH-UHFFFAOYSA-N
• PubChem CID: 61254
• SMILES: CCC[Si](OC)(OC)OC

• Molecular Formula: C6H16O3Si
• MDL Number: MFCD00043026
• Synonym: trimethoxy propyl silane, n-propyltrimethoxysilane, propyltrimethoxysilane, silane, trimethoxypropyl, unii-t72c7n9xo2, dynasylan ptmo, trimethoxysilylpropane, propyl-trimethoxysilane, silane,trimethoxypropyl, trimethoxy-n-propylsilane
• IUPAC Name: trimethoxy(propyl)silane

Specifications

• Boiling Point: 142°C to 143°C
• Molecular Formula: C6H16O3Si
• UN Number: UN1993
• Flash Point: 34°C (93°F)
• InChI Key: HQYALQRYBUJWDH-UHFFFAOYSA-N
• IUPAC Name: trimethoxy(propyl)silane
• PubChem CID: 61254
• Percent Purity: ≥98%

• CAS: 1067-25-0
• MDL Number: MFCD00043026
• Beilstein: 2070458
• Synonym: trimethoxy propyl silane, n-propyltrimethoxysilane, propyltrimethoxysilane, silane, trimethoxypropyl, unii-t72c7n9xo2, dynasylan ptmo, trimethoxysilylpropane, propyl-trimethoxysilane, silane,trimethoxypropyl, trimethoxy-n-propylsilane
• SMILES: CCC[Si](OC)(OC)OC
• Molecular Weight (g/mol): 164.28
• Formula Weight: 164.28
• Chemical Name or Material: n-Propyltrimethoxysilane

Safety and Handling

GHS H Statement
H226-H315-H319-H335
Flammable liquid and vapour.
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.

GHS P Statement
P210-P261-P303+P361+P353-P305+P351+P338-P405-P501a
Keep away from heat/sparks/open flames/hot surfaces. - No smoking.
Avoid breathing dust/fume/gas/mist/vapors/spray.
IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

Warning

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RUO – Research Use Only