dimethyloctadecyl[3-(trimethoxysilyl)propyl]ammonium chloride (CAS 27668-52-6) — formula C26H58NO3Si.Cl, molecular weight 496.3; category inorganic chemicals.
dimethyloctadecyl[3-(trimethoxysilyl)propyl]ammonium chloride (CAS 27668-52-6) is a inorganic chemicals. Its molecular formula C26H58NO3Si.Cl comprises 26 C, 58 H, 1 N, 3 O, 1 Si, 1 Cl atoms. Its molecular weight is about 496.3. Inorganic chemicals cover acids, bases, salts and metal compounds, serving as key feedstocks for metallurgy, electronics, water treatment and basic chemical industry. Widely used in electroplating, battery materials, catalysts, fertilizers, water-treatment agents and ceramics/glass. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 27668-52-6 |
|---|---|
| Molecular Formula | C26H58NO3Si.Cl |
| Molecular Weight | 496.3 |
| Applications | preservative for paints (in can), coatings, textiles (i.e. footwear, apparel, upholstery, and carpet) |
| Category | Inorganic Chemicals|Other Chemical Raw Materials |
Documented applications: preservative for paints (in can), coatings, textiles (i.e. footwear, apparel, upholstery, and carpet).
dimethyloctadecyl[3-(trimethoxysilyl)propyl]ammonium chloride is an inorganic compound with CAS registry number 27668-52-6 and molecular formula C26H58NO3Si.Cl (molecular weight 496.3), belonging to the inorganic chemicals segment of chemical raw materials.
CAS number: 27668-52-6
Its molecular formula C26H58NO3Si.Cl comprises 26 C, 58 H, 1 N, 3 O, 1 Si, 1 Cl atoms.
Also known as: dimethyloctadecyl[3-(trimethoxysilyl)propyl]ammonium chloride · 二甲基十八烷基[3-(三甲氧基甲硅烷基)丙基]氯化铵
Category: inorganic chemicals / fine chemicals
The CAS registry number of dimethyloctadecyl[3-(trimethoxysilyl)propyl]ammonium chloride is 27668-52-6.
Molecular formula C26H58NO3Si.Cl, molecular weight 496.3.
It is also registered under: dimethyloctadecyl[3-(trimethoxysilyl)propyl]ammonium chloride, 二甲基十八烷基[3-(三甲氧基甲硅烷基)丙基]氯化铵.
Recorded applications: preservative for paints (in can), coatings, textiles (i.e. footwear, apparel, upholstery, and carpet).
Category: Inorganic Chemicals / Other Chemical Raw Materials.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for dimethyloctadecyl[3-(trimethoxysilyl)propyl]ammonium chloride (CAS 27668-52-6), compiled from public chemistry databases.
| CAS Registry Number | 27668-52-6 |
|---|---|
| PubChem CID | 62827 |
| Molecular formula | C26H58NO3Si.Cl |
| IUPAC name | dimethyl-octadecyl-(3-trimethoxysilylpropyl)azanium chloride |
| UNII (FDA) | IQ36O85WQ4 |
| Molecular Weight | 496.3 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 24 |
| Exact Mass | 495.3874489 |
| Monoisotopic Mass | 495.3874489 |
| Topological Polar Surface Area | 27.7 |
| Heavy Atom Count | 32 |
| Flash Point | 15 °C |
|---|
27668-52-6; Dimethyloctadecyl[3-(trimethoxysilyl)propyl]ammonium chloride; Quat-silsesquioxane; DMOAP; Goldshield 5; Dow Corning 5700; BioShield AM 500; IQ36O85WQ4; Q9-5700; 3-(Trimethoxysilyl)propyl dimethyl octadecyl ammonium chloride; DIMETHYLOCTADECYL(3-(TRIMETHOXYSILYL)PROPYL)AMMONIUM CHLORIDE; 3-(Trimethoxysilyl)propyldimethyloctadecylammonium; (3-(Trimethoxysilyl)propyl)octadecyldimethylammonium chloride; Octadecyldimethyl(trimethoxysilyl)propylammonium chloride; (3-(Trimethoxysilyl)propyl)dimethyloctadecylammonium chloride; N-Octadecyldimethyl(3-(trimethoxysilyl)propyl)ammonium chloride
| GHS notification summary | 3% (7 / 232) |
|---|
| GHS notification summary | 3% (7 / 232) |
|---|---|
| Reported hazard statements | H225 (22%), H226 (59.9%), H301 (22%), H311 (22%), H315 (79.3%), H318 (31.9%), H319 (65.1%), H331 (22%) |
This chemical does not meet GHS hazard criteria for 3% (7 of 232) of reports.
H225 (22%): Highly Flammable liquid and vapor [Danger Flammable liquids]
dimethyloctadecyl[3-(trimethoxysilyl)propyl]ammonium chloride · CAS 27668-52-6 · C26H58NO3Si.Cl. UNII IQ36O85WQ4. Flash Point: 15 °C.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.