364258

3-Aminopropyl-functionalized silica gel

40-63 μm, extent of labeling: ~1 mmol/g NH₂ loading

• MDL number: MFCD00132846
• UNSPSC Code: 12352309
• PubChem Substance ID: 24862420
• NACRES: NA.22

Properties

• form: powder
• Quality Level: 200
• extent of labeling: ~1 mmol/g NH₂ loading; ~9% functionalized
• surface area: 550 m²/g
• matrix: irregular silica particle platform
• matrix active group: NH₂ phase
• particle size: 40-63 μm
• pore size: 60 Å pore size
• SMILES string: O[SiH3].CCCN
• InChI key: ZPPBNRTUMSCLLZ-UHFFFAOYSA-N

Description

General description

The product is silica gel functionalized with amino groups. The product (3-Aminopropyl-functionalized silica gel) is 9% functionalized and has 1mmol/g of NH₂ loading (extent of labelling). It participates as catalyst in the Knoevenagel condensation reactions.

Application

3-Aminopropyl-functionalized silica gel may be used in the following studies:

• For the separation of polychlorinated biphenyls (PCBs) from lipids by combined supercritical fluid extraction and separation.
• Preparation of the tin complex immobilized on silica gel, a novel, green, highly efficient and heterogeneous reusable catalyst.
• Preparation of silica gel bearing isonicotinamide groups.
• Synthesis of a novel catalytic system including Pd(OAc)₂ attached to a bis(oxazoline) ligand that is covalently bonded to 3-mercaptopropyl-functionalized silica gel.
• Useful as a heterogeneous, reusable catalyst for the Knoevenagel condensation.
• For low- and medium-pressure reversed-phase liquid chromatography.

Safety Information

• Pictograms: GHS07
• Signal Word: Warning
• Hazard Statements: H315,H319,H335
• Precautionary Statements: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Target Organs: Respiratory system
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable