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
- F
- 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
- $107
- Updated
- 2025/07/31
Sigma-Aldrich
- Product number
- 435694
- Product name
- Dimethyloctadecyl[3-(trimethoxysilyl)propyl]ammonium chloride solution
- Purity
- 42 wt. % in methanol
- Packaging
- 500ml
- Price
- $369
- Updated
- 2025/07/31
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
Toxics Screening Level
The ITSL is being established as 170 μg/m3 with an annual average.
Dimethyloctadecyl[3-(trimethoxysilyl)propyl]ammonium chloride Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from Dimethyloctadecyl[3-(trimethoxysilyl)propyl]ammonium chloride manufacturers
Hebei Chuanghai Biotechnology Co., Ltd
- Product
- DMOAP 27668-52-6
- Price
- US $10.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 10 mt
- Release date
- 2024-10-25
Hebei Chuanghai 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 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
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