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440183

Sigma-Aldrich

(3-Chloropropyl)trimethoxysilane

≥97%

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Synonym(s):
δ-Chloropropyltrimethoxysilane, (γ-Chloropropyl)trimethoxysilane, (3-Chloropropyl)trimethoxysilane, 3-(Trimethoxysilyl)propyl chloride
Linear Formula:
Cl(CH2)3Si(OCH3)3
CAS Number:
Molecular Weight:
198.72
Beilstein:
969627
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.23

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

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This Item
281778175617440167
bp

195 °C/750 mmHg (lit.)

bp

91-92 °C/15 mmHg (lit.)

bp

213-215 °C (lit.)

bp

120 °C/2 mmHg (lit.)

density

1.09 g/mL at 25 °C (lit.)

density

1.027 g/mL at 25 °C (lit.)

density

1.057 g/mL at 25 °C (lit.)

density

1.07 g/mL at 25 °C (lit.)

Quality Level

100

Quality Level

200

Quality Level

200

Quality Level

200

assay

≥97%

assay

97%

assay

95%

assay

≥98%

form

liquid

form

liquid

form

liquid

form

liquid

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.

Storage Class Code

10 - Combustible liquids

WGK

WGK 1

Flash Point(F)

161.1 °F - closed cup

Flash Point(C)

71.7 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Journal of chromatography. A, 1513, 42-50 (2017-07-25)
In this study, the hybrid material 3-n-propyl(3-methylpyridinium) silsesquioxane chloride (Si3Py
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2,5-Furandicarboxylic acid (FDCA) is a bio-based platform chemical for the production of polyethylene furanoate (PEF) and other valuable furanic chemicals. A magnetic laccase catalyst with (2,2,6,6-tetramethyl-piperidin-1-yl)oxyl (TEMPO) as the mediator has the remarkable capability of oxidizing 5-hydroxymethylfurfural (HMF) to 2,5-furandicarboxylic
DABCO-modified super-paramagnetic nanoparticles as an efficient and water-compatible catalyst for the synthesis of pyrano (3, 2-c: 5, 6-c') dichromene-6, 8-dione derivatives under mild reaction conditions.
Heydari Z, et al.
Applied Organometallic Chemistry, 205(4), e4561-e4561 (2018)
One-pot synthesis and modification of silica nanoparticles with 3-chloropropyl-trimethoxysilane assisted by microwave irradiation.
De Conto JF, et al.
Chemical Engineering Communications , 205(4), 533-537 (2018)
Relation between the wetting effect and the adsorbed amount of water-soluble polymers or proteins at various interfaces.
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Journal of Chemical and Engineering Data, 58(12), 3440-3446 (2013)

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