Skip to Content
Merck
CN

104825

Butyltrichlorosilane

99%

Synonym(s):

Trichlorobutylsilane

Sign In to View Organizational & Contract Pricing.

Select a Size

About This Item

Linear Formula:
CH3(CH2)3SiCl3
CAS Number:
7521-80-4
Molecular Weight:
191.56
EC Number:
231-381-3
UNSPSC Code:
12352103
PubChem Substance ID:
24846678
Beilstein/REAXYS Number:
1736032
MDL number:
MFCD00013605

Key Documents

View All Documentation
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

Product Name

Butyltrichlorosilane, 99%

InChI key

FQEKAFQSVPLXON-UHFFFAOYSA-N

InChI

1S/C4H9Cl3Si/c1-2-3-4-8(5,6)7/h2-4H2,1H3

SMILES string

CCCC[Si](Cl)(Cl)Cl

assay

99%

form

liquid

refractive index

n20/D 1.437 (lit.)

bp

149 °C (lit.)

density

1.16 g/mL at 25 °C (lit.)

Looking for similar products? Visit Product Comparison Guide

Application

BTS can be coated on the glass substrate to introduce the surface alkyl, which can bind well with 2-methacryloyloxyethyl-4-azidobenzoate (MPAz) to convert hydrophophobic glass surfaces to superhydrophilic surfaces. It can functionalize zinc peroxide nanoparticle/polystyrene sulfonate (PSS) hybrid based sensors to improve the limit of detection by three-folds.

General description

Butyltrichlorosilane (BTS) is a silane based surface modifier that forms a self-assembled monolayer(SAM) by forming a thin outer layer coated on the surface of a variety of metals and metal oxides.

signalword

Danger

Hazard Classifications

Acute Tox. 4 Oral - Flam. Liq. 3 - Skin Corr. 1B

supp_hazards

EUH014

Storage Class

3 - Flammable liquids

wgk

WGK 1

flash_point_f

113.0 °F - closed cup

flash_point_c

45 °C - closed cup

ppe

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

Regulatory Information

危险化学品
This item has

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
11598PJ
10016EH
04009PD
13028BD
17520AU

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

ZnO2 nanohybrid thin film sensor for the detection of ethanol vapour at room temperature using reflectometric interference spectroscopy.
Sebok D and Imre D
Sensors and Actuators B, Chemical, 206(6), 435-442 (2015)
From Si and C encapsulated SiO2 to SiC: exploring the influence of sol-gel polymer substitution on thermally induced nanocrystal formation.
Dasog, Mita, Christina Rachinsky, and Jonathan GC Veinot
Journal of Materials Chemistry, 21(33), 12422-12427 (2011)
Synthesis of photoreactive phospholipid polymers for use in versatile surface modification of various materials to obtain extreme wettability.
Fukazawa K and Ishihara K
ACS Applied Materials & Interfaces, 5(15), 6832-6836 (2013)
Monolayer-controlled deposition of silicon oxide films on gold, silicon, and mica substrates by room-temperature adsorption and oxidation of alkylsiloxane monolayers
Vallant, T., et al.
The Journal of Physical Chemistry B, 104(22), 5309-5317 (2000)
Surface modification of chlorine-passivated silicon nanocrystals
Wang R, et al.
Physical Chemistry Chemical Physics, 15(6), 1815-1820 (2013)
View All Related Papers

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