ChemicalBook > CAS DataBase List > Dimethyloctadecyl[3-(trimethoxysilyl)propyl]ammonium chloride

Dimethyloctadecyl[3-(trimethoxysilyl)propyl]ammonium chloride

Product Name
Dimethyloctadecyl[3-(trimethoxysilyl)propyl]ammonium chloride
CAS No.
27668-52-6
Chemical Name
Dimethyloctadecyl[3-(trimethoxysilyl)propyl]ammonium chloride
Synonyms
DC-5700;DMOAP;Dow Corning;AEM 5700;OCTADECYLDIMETHYL(3-TRIMETHOXYSILYLPROPYL)AMMONIUM CHLORIDE;SD ST;sd 90;SD Pro;Si-QAC;EF4850
CBNumber
CB6463825
Molecular Formula
C26H58ClNO3Si
Formula Weight
496.28
MOL File
27668-52-6.mol
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Dimethyloctadecyl[3-(trimethoxysilyl)propyl]ammonium chloride Property

Boiling point:
22.3 °C
Density 
0.89 g/mL at 20 °C(lit.)
vapor pressure 
0Pa at 25℃
refractive index 
n20/D 1.3889
Flash point:
93 °F
storage temp. 
Flammables area
solubility 
DMSO (Sparingly), Methanol (Sparingly)
form 
Solution
Specific Gravity
0.89
color 
Clear yellow
Water Solubility 
reacts
Hydrolytic Sensitivity
7: reacts slowly with moisture/water
InChIKey
WSFMFXQNYPNYGG-UHFFFAOYSA-M
LogP
4.9
CAS DataBase Reference
27668-52-6(CAS DataBase Reference)
EPA Substance Registry System
3-(Trimethoxysilyl)propyl dimethyl octadecyl ammonium chloride (27668-52-6)
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Safety

Hazard Codes 
T,F,Xn
Risk Statements 
11-23/24/25-36/38-39/23/24/25-36/37/38-10-20/21/22-36
Safety Statements 
16-26-36/37-45-7-37/39
RIDADR 
UN 1992 3/PG 2
WGK Germany 
2
3-10
TSCA 
Yes
HazardClass 
3.1
PackingGroup 
II
HS Code 
29319090
Hazardous Substances Data
27668-52-6(Hazardous Substances Data)
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H225Highly Flammable liquid and vapour

H319Causes serious eye irritation

H370Causes damage to organs

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P310IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
435694
Product name
Dimethyloctadecyl[3-(trimethoxysilyl)propyl]ammonium chloride solution
Purity
42 wt. % in methanol
Packaging
100ml
Price
$103
Updated
2024/03/01
Sigma-Aldrich
Product number
435694
Product name
Dimethyloctadecyl[3-(trimethoxysilyl)propyl]ammonium chloride solution
Purity
42 wt. % in methanol
Packaging
500ml
Price
$356
Updated
2024/03/01
TRC
Product number
D477070
Product name
Dimethyloctadecyl[3-(trimethoxysilyl)propyl]ammoniumChloride(40-50wt.%inmethanol)
Packaging
5ml
Price
$65
Updated
2021/12/16
Biosynth Carbosynth
Product number
FD146463
Product name
Dimethyloctadecyl[3-(trimethoxysilyl)propyl]ammonium chloride - 60% in IPA solution
Packaging
10g
Price
$55
Updated
2021/12/16
Biosynth Carbosynth
Product number
FD146463
Product name
Dimethyloctadecyl[3-(trimethoxysilyl)propyl]ammonium chloride - 60% in IPA solution
Packaging
25g
Price
$125
Updated
2021/12/16
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Dimethyloctadecyl[3-(trimethoxysilyl)propyl]ammonium chloride Chemical Properties,Usage,Production

Chemical Properties

Clear to straw liquid with amine (ammonia-like) odor.

Uses

DTSACl may be used for modification of silica.{61} It was used to functionalize Fe3O4/silica?core-shell nanoparticles. {62} DTSACl may be used as a precursor to form silica, 3 and MeMFI zeolite.{63} It acts as a mesopore-generating agent. {64}

General Description

Dimethyloctadecyl[3-(trimethoxysilyl)propyl]ammonium chloride (DTSACl) is an organosilane which can be used as a silica precursor. It forms an oil soluble solution that can act as an emulsion stabilizer.

Flammability and Explosibility

Not classified

Dimethyloctadecyl[3-(trimethoxysilyl)propyl]ammonium chloride Preparation Products And Raw materials

Raw materials

Preparation Products

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Dimethyloctadecyl[3-(trimethoxysilyl)propyl]ammonium chloride Suppliers

Carbosynth
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Molekula Ltd
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Fisher Scientific Uk Ltd.
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Manchester Organics
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MOLEKULA Ltd.
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Fluorochem Ltd
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Fluorochem Ltd.
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View Lastest Price from Dimethyloctadecyl[3-(trimethoxysilyl)propyl]ammonium chloride manufacturers

Hebei Zhuanglai Chemical Trading Co.,Ltd
Product
Dimethyloctadecyl[3- (trimethoxysilyl) Propyl]Ammonium Chloride 27668-52-6
Price
US $99.00-35.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
20ton
Release date
2024-05-08
Hebei Weibang Biotechnology Co., Ltd
Product
Dimethyloctadecyl[3-(trimethoxysilyl)propyl]ammonium chloride 27668-52-6
Price
US $0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
500000kg
Release date
2024-10-31
Hebei Yanxi Chemical Co., Ltd.
Product
Dimethyloctadecyl[3-(trimethoxysilyl)propyl]ammonium chloride 27668-52-6
Price
US $100.00-25.00/kg
Min. Order
1kg
Purity
0.99
Supply Ability
20 tons
Release date
2023-10-07

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