MilliporeSigma
All Photos(1)

Documents

440183

Sigma-Aldrich

(3-Chloropropyl)trimethoxysilane

≥97%

Sign Into View Organizational & Contract Pricing

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

Quality Level

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

Looking for similar products? Visit Product Comparison Guide

Compare Similar Items

View Full Comparison

Show Differences

1 of 4

This Item
281778175617440167
vibrant-m

440183

(3-Chloropropyl)trimethoxysilane

vibrant-m

281778

(3-Aminopropyl)trimethoxysilane

vibrant-m

175617

(3-Mercaptopropyl)trimethoxysilane

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.)

refractive index

n20/D 1.419 (lit.)

refractive index

n20/D 1.424 (lit.)

refractive index

n20/D 1.444 (lit.)

refractive index

n20/D 1.429 (lit.)

bp

195 °C/750 mmHg (lit.)

bp

91-92 °C/15 mmHg (lit.)

bp

213-215 °C (lit.)

bp

120 °C/2 mmHg (lit.)

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

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Documents related to the products that you have purchased in the past have been gathered in the Document Library for your convenience.

Visit the Document Library

Difficulty Finding Your Product Or Lot/Batch Number?

Product numbers are combined with Pack Sizes/Quantity when displayed on the website (example: T1503-25G). Please make sure you enter ONLY the product number in the Product Number field (example: T1503).

Example:

T1503
Product Number
-
25G
Pack Size/Quantity

Additional examples:

705578-5MG-PW

PL860-CGA/SHF-1EA

MMYOMAG-74K-13

1000309185

enter as 1.000309185)

Having trouble? Feel free to contact Technical Service for assistance.

Lot and Batch Numbers can be found on a product's label following the words 'Lot' or 'Batch'.

Aldrich Products

  • For a lot number such as TO09019TO, enter it as 09019TO (without the first two letters 'TO').

  • For a lot number with a filling-code such as 05427ES-021, enter it as 05427ES (without the filling-code '-021').

  • For a lot number with a filling-code such as STBB0728K9, enter it as STBB0728 without the filling-code 'K9'.

Not Finding What You Are Looking For?

In some cases, a COA may not be available online. If your search was unable to find the COA you can request one.

Request COA

Customers Also Viewed

Slide 1 of 1

1 of 1

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.
Pandey LM and Pattanayek SK
Journal of Chemical and Engineering Data, 58(12), 3440-3446 (2013)
Durali Mendil et al.
Food chemistry, 221, 1394-1399 (2016-12-17)
A novel and simple solid phase extraction method was improved and recommended for selenium. Silica gel was modified with 2,6-diamino-4-phenil-1,3,5-triazine and characterized by FTIR, SEM and elemental analysis and used adsorbent for column solid phase extraction of selenium ions. The
Investigation on the dielectric properties of titanium-loaded ionic liquid-based nano-organosilica as a novel material.
Vaziri B, et al.
Advanced Powder Technology, 29(3), 813-817 (2018)
Gabriela Corazza et al.
Journal of chromatography. A, 1513, 42-50 (2017-07-25)
In this study, the hybrid material 3-n-propyl(3-methylpyridinium) silsesquioxane chloride (Si3Py

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service