Skip to Content
Merck
CN

435708

Dimethyloctadecyl[3-(trimethoxysilyl)propyl]ammonium chloride

72%

Synonym(s):

AEM Q9-6346, DMOAP

Sign In to View Organizational & Contract Pricing.

Select a Size

About This Item

Linear Formula:
[(CH3O)3Si(CH2)3N(CH3)2(CH2)17CH3]Cl
CAS Number:
27668-52-6
Molecular Weight:
496.28
PubChem Substance ID:
24867252
UNSPSC Code:
12352103
Beilstein/REAXYS Number:
4897339
MDL number:
MFCD00054224

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

SMILES string

[Cl-].CCCCCCCCCCCCCCCCCC[N+](C)(C)CCC[Si](OC)(OC)OC

InChI

1S/C26H58NO3Si.ClH/c1-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21-22-24-27(2,3)25-23-26-31(28-4,29-5)30-6;/h7-26H2,1-6H3;1H/q+1;/p-1

InChI key

WSFMFXQNYPNYGG-UHFFFAOYSA-M

assay

72%

impurities

13 wt. % methyl alcohol, 15 wt. % (3-chloropropyl)trimethoxysilane

density

0.89 g/mL at 20 °C (lit.)

Legal Information

Product of Aegis Environmental Management

signalword

Danger

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Chronic 2 - Flam. Liq. 3 - Skin Corr. 1B - STOT SE 1

Storage Class

3 - Flammable liquids

wgk

WGK 3

flash_point_f

93.0 °F - closed cup

flash_point_c

33.9 °C - closed cup

ppe

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

Regulatory Information

新产品
This item has

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
SHBC2464V
SHBB5374
SHBB0950
27496LM
39596EM

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

D Bianchini et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 71(1), 45-52 (2008-01-29)
Thermal decomposition studies of the free polyhedral oligomeric silsesquioxane, POSSh, and when this compound has been impregnated with Cp2ZrCl2 (Cp = eta5-C5H5) or immobilized on SiO2 were conducted using infrared emission spectroscopy (IES) over a 100-1000 degrees C temperature range
K Yi Mya et al.
The journal of physical chemistry. B, 109(19), 9455-9462 (2006-07-21)
Well-defined amphiphilic cubic silsesquioxane-poly(ethylene oxide) (CSSQ-PEO) was prepared from octakis (dimethylsiloxy)octasilsesquioxane (Q8M8(H)) and allyl-PEO through a hydrosilylation reaction. The structure of CSSQ-PEO was characterized by nuclear magnetic resonance (NMR), Fourier transform infrared spectroscopy (FTIR), and gel permeation chromatography (GPC). The
J Conn et al.
Journal of clinical microbiology, 24(5), 803-808 (1986-11-01)
We performed a double-blind clinical study to determine the efficacy of nonwoven laparotomy drapes in which 3-(trimethoxysilyl)propyldimethyloctadecyl ammonium chloride, an antimicrobial agent, was chemically bonded to the absorbent reinforcement surrounding the fenestration. The reinforcement portion of the surgical drape that
Manuela Schumacher et al.
Langmuir : the ACS journal of surfaces and colloids, 25(6), 3407-3417 (2009-08-27)
Smart organic-inorganic nanohybrids are formed in aqueous solution by the interaction of amphiphilic block copolymer micelles of poly(n-butyl acrylate)-block-poly(acrylic acid) (PnBA(x)-b-PAA(y) with x = 90, 100 and y = 100, 150, 300) and diglycidylaminopropyl-functional silsesquioxane nanoparticles. We investigate the structure
Bong Kuk Lee et al.
Langmuir : the ACS journal of surfaces and colloids, 26(18), 14915-14922 (2010-08-25)
Methacrylate octafunctionalized silsesquioxane (SSQMA) was shown to be an ideal material with high performance for ultraviolet (UV)-based nanoimprint lithography (NIL). The total viscosity of SSQMA-based formulations was adjusted to between 0.8 and 50 cP by incorporating low-viscosity acrylic additives, making
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