(3-Glycidoxypropyl)trimethoxysilane, 97%

Description

CAS: 2530-83-8 | C9H20O5Si | 236.339 g/mol

(3-Glycidoxypropyl)trimethoxysilane is used in the production of carbon steel and its pre treatment favors the dry and wet adhesion of epoxy coating. It is also used to prepare epoxy-functionalized silica nanoparticles, which gives a reactive surface for one-step and high-density protein immobilization. It serves as a coupling agent and adhesion promoter.

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
(3-Glycidoxypropyl)trimethoxysilane is used in the production of carbon steel and its pre treatment favors the dry and wet adhesion of epoxy coating. It is also used to prepare epoxy-functionalized silica nanoparticles, which gives a reactive surface for one-step and high-density protein immobilization. It serves as a coupling agent and adhesion promoter.

Solubility
Miscible with alcohols, ketones and aliphatic or aromatic hydrocarbons. Immiscible with water.

Notes
Incompatible with oxidizing agents.

Specifications

Chemical Identifiers

• CAS: 2530-83-8
• Molecular Formula: C9H20O5Si
• Molecular Weight (g/mol): 236.339
• MDL Number: MFCD00005144
• InChI Key: BPSIOYPQMFLKFR-UHFFFAOYSA-N
• Synonym: 3-glycidoxypropyltrimethoxysilane, 3-glycidoxypropyl trimethoxysilane, glymo, silicone kbm 403, silane a 187, union carbide a-187, silan a 187, silane z 6040, silane-y-4087, 3-glycidyloxypropyltrimethoxysilane
• PubChem CID: 17317
• IUPAC Name: trimethoxy-[3-(oxiran-2-ylmethoxy)propyl]silane
• SMILES: CO[Si](CCCOCC1CO1)(OC)OC

• Boiling Point: 119°C to 121°C (2mmHg)
• Melting Point: <-70°C
• Quantity: 25 g
• Beilstein: 4308125
• Flash Point: 135°C (275°F)
• Solubility Information: Miscible with alcohols,ketones and aliphatic or aromatic hydrocarbons. Immiscible with water.
• Formula Weight: 236.34
• Percent Purity: 97%
• Odor: Odorless
• Refractive Index: 1.429
• Sensitivity: Moisture sensitive
• Density: 1.072
• Chemical Name or Material: (3-Glycidoxypropyl)trimethoxysilane

Safety and Handling

Hazard Category	H318-H341
Hazard Statement	GHS H Statement H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.
Precautionary Statement	P201-P202-P280-P305+P351+P338-P308+P313-P310-P501c
EINECSNumber	219-784-2
RTECSNumber	VV4025000
TSCA	Yes
Recommended Storage	Ambient temperatures; Store under Nitrogen

SDS

RUO – Research Use Only