N,N-Dimethyl-N-[3-(trimethoxysilyl)propyl]-1-octadecanaminium chloride

Basic Information

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CAS Number

27668-52-6

Molecular Formula

C26H58ClNO3Si

Molecular Weight

496.3 g/mol

Chemical Classification

Polymers and Plastics Thermoplastics Polyolefins

Basic Physical Properties

Boiling Point

22.3 °C

Refractive Index

n20/D 1.3889

SMILES

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

InChI

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

InChIKey

WSFMFXQNYPNYGG-UHFFFAOYSA-M

LogP

4.59650

Complexity

367

Safety Information

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Hazard Statement

H225 Highly Flammable liquid and vapor
Flammable liquids

H319 Causes serious eye irritation
Serious eye damage/eye irritation

H370 Causes damage to organs
Specific target organ toxicity, single exposure

Hazard Class

Class 3.1 Class 3.1

Sensitiveness

对湿度敏感

Synonyms & References

English

MonoFoil Antimicrobial Liquid
Octadecyldimethyl(3-trimethoxysilylpropyl) ammonium chloride, 60% in methanol
Dow Corning 5700
Dimethyloctadecyl[3-(trimethoxysilyl)propyl]ammonium Chloride (40-50 wt. % in methanol)
PC 5700
Quat-silsesquioxane
Ammonium, dimethyloctadecyl(3-(trimethoxysilyl)propyl)-, chloride
XS 70-241
Dimethyloctadecyl[3-(trimethoxysilyl)propyl]ammonium chloride
AY 43-006
octadecyldimethyl (3-trimethoxysilylpropyl) ammonium chloride
HSDB 8296
Q 9-5700
Goldshield 5
3-(Trimethoxysilyl)propyl dimethyl octadecyl ammonium chloride
3-(Trimethoxysilyl)propyldimethyloctodecyl-ammonium chloride
3-(Trimethoxysilyl)propyldimethyloctadecylammonium
AEM 5700
SiQAC
Q27280845
DMOAP
Q 9-6346
Caswell No. 892B
1-Octadecanaminium, N,N-dimethyl-N-(3-(trimethoxysilyl)propyl)-, chloride (1:1)
dimethyl-n-octadecyl [3(trimethoxysilyl)propyl]ammonium chloride
UNII-IQ36O85WQ4
SCHEMBL33447
5700 Antimicrobial Agent
C 18NTMS
DK-Q 8-8905
A 9-6346

MDL Number

MFCD00054224

Customs Code

2931900090

FAQ

What are the physical and chemical properties of N,N-Dimethyl-N-[3-(trimethoxysilyl)propyl]-1-octadecanaminium chloride (CAS: 27668-52-6)?

N,N-Dimethyl-N-[3-(trimethoxysilyl)propyl]-1-octadecanaminium chloride has a crystalline form with a molecular weight of approximately 466.2 g/mol. It is moderately soluble in water and ethanol. The compound shows low reactivity under normal conditions but can react with acidic or basic substances. It is stable under neutral conditions but should be stored in a dry, well-ventilated area to prevent hydrolysis.

How is N,N-Dimethyl-N-[3-(trimethoxysilyl)propyl]-1-octadecanaminium chloride (CAS: 27668-52-6) typically synthesized?

N,N-Dimethyl-N-[3-(trimethoxysilyl)propyl]-1-octadecanaminium chloride is typically synthesized through an amination reaction involving 1-octadecanamine, trimethoxysilylpropyl chloride, and dimethylamine. The reaction is catalyzed by a Lewis acid such as titanium(IV) chloride, leading to a high yield of the product with good selectivity. The reaction is usually carried out in a solvent like dichloromethane under anhydrous conditions.

What industries use N,N-Dimethyl-N-[3-(trimethoxysilyl)propyl]-1-octadecanaminium chloride (CAS: 27668-52-6)?

N,N-Dimethyl-N-[3-(trimethoxysilyl)propyl]-1-octadecanaminium chloride is widely used in the coatings and adhesives industry for improving the adhesion and stability of coatings. It is also utilized in the electronics industry for surface modification and in the manufacturing of semiconductor materials. Additionally, it finds applications in the pharmaceutical industry for enhancing the solubility of drugs and in the development of advanced polymers.

What precautions should be taken when handling N,N-Dimethyl-N-[3-(trimethoxysilyl)propyl]-1-octadecanaminium chloride (CAS: 27668-52-6)?

When handling N,N-Dimethyl-N-[3-(trimethoxysilyl)propyl]-1-octadecanaminium chloride, it is essential to wear appropriate personal protective equipment (PPE), including gloves, goggles, and a lab coat. The compound should be handled in a well-ventilated area, and a fume hood should be used to minimize inhalation risks. Spills should be cleaned up immediately using appropriate absorbents, and the area should be thoroughly rinsed. Always consult the Safety Data Sheet (SDS) for detailed handling and disposal instructions.