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440183 Sigma-Aldrich

(3-Chloropropyl)trimethoxysilane

≥97%

Synonym: δ-Chloropropyltrimethoxysilane, (γ-Chloropropyl)trimethoxysilane, (3-Chloropropyl)trimethoxysilane, 3-(Trimethoxysilyl)propyl chloride

  • CAS Number 2530-87-2

  • Linear Formula Cl(CH2)3Si(OCH3)3

  • Molecular Weight 198.72

  •  Beilstein/REAXYS Number 969627

  •  EC Number 219-787-9

  •  MDL number MFCD00000997

  •  PubChem Substance ID 24867575

  •  NACRES NA.23

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Properties

Related Categories Materials Science, Micro/NanoElectronics, Self Assembly and Lithography, Self-Assembly Materials, Silanes More...
Quality Level   100
assay   ≥97%
form   liquid
refractive index   n20/D 1.419 (lit.)
bp   195 °C/750 mmHg (lit.)
density   1.09 g/mL at 25 °C (lit.)
SMILES string   CO[Si](CCCCl)(OC)OC
InChI   1S/C6H15ClO3Si/c1-8-11(9-2,10-3)6-4-5-7/h4-6H2,1-3H3
InChI key   OXYZDRAJMHGSMW-UHFFFAOYSA-N

Description

General description

(3-Chloropropyl)trimethoxysilane (CPTMS) is an organo-silane which forms a self-assembled monolayer (SAMs) that facilitates the surface modification of different bio-and nano- materials.

Application

(3-Chloropropyl)trimethoxysilane may be used in the synthesis of octakis(3-chloropropyl)octasilsesquioxane.{35}

CPTMS can be used to silanize a variety of nanoparticles like carbon nanotubes (CNT) and silica nanoparticles (SiO2) for different applications like development for molecularly imprinted polymers for protein detection and fabrication of mesoporous silica(organic-inorganic hybrid). It may be used to functionalize silica-iron oxide nanoparticles which can be used as catalysts for the synthesis of pyrano(3,2−c:5,6−c′)dichromene-6,8-dione derivatives.

Packaging

1 L in Sure/Seal™

100 mL in Sure/Seal™

Safety & Documentation

Safety Information

RIDADR 
UN 1993C 3 / PGIII
WGK Germany 
WGK 1
Flash Point(F) 
161.1 °F - closed cup
Flash Point(C) 
71.7 °C - closed cup
Protocols & Articles
Peer-Reviewed Papers
15

References

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