122-19-0
Chemical Structure
Benzyldimethylstearylammonium chloride
Synonym(s): BDMSAC
- CAS No.: 122-19-0
- Formula:C27H50ClN
- Molecular Weight:424.15
IUPAC Name: N-benzyl-N,N-dimethyloctadecan-1-aminium chloride
InChIKey: SFVFIFLLYFPGHH-UHFFFAOYSA-M
SMILES: CCCCCCCCCCCCCCCCCC[N+](C)(C)CC1=CC=CC=C1.[Cl-]
Biological Activity: Benzyldimethylstearylammonium chloride (BDMSAC) is a quaternary ammonium cationic surfactant and a mixed-type corrosion inhibitor. Benzyldimethylstearylammonium chloride adsorbs onto the surface of cold-rolled steel through a combined effect of physisorption and chemisorption, forming a hydrophobic protective barrier that blocks active sites and restricts the diffusion of corrosive media, while simultaneously inhibiting the anodic iron dissolution reaction and the cathodic hydrogen evolution reaction, and reducing the corrosion rate in acidic media. Benzyldimethylstearylammonium chloride is used in research related to various fields such as fungicides, wastewater treatment, and detergents[1][2][3].
| Cat. No. | Product Name | Purity | Description | Pricing | |||||||||||||||||||
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Benzyldimethylstearylammonium chloride | 98.0% | Benzyldimethylstearylammonium chloride (BDMSAC) is a quaternary ammonium cationic surfactant and a mixed-type corrosion inhibitor. Benzyldimethylstearylammonium chloride adsorbs onto the surface of cold-rolled steel through a combined effect of physisorption and chemisorption, forming a hydrophobic protective barrier that blocks active sites and restricts the diffusion of corrosive media, while simultaneously inhibiting the anodic iron dissolution reaction and the cathodic hydrogen evolution reaction, and reducing the corrosion rate in acidic media. Benzyldimethylstearylammonium chloride is used in research related to various fields such as fungicides, wastewater treatment, and detergents. | ||||||||||||||||||||
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Benzyldimethylstearylammonium chloride (Standard) | ≥98% | Benzyldimethylstearylammonium chloride (Standard) (BDMSAC (Standard)) is the analytical standard of Benzyldimethylstearylammonium chloride (HY-128443). This product is intended for research and analytical applications. Benzyldimethylstearylammonium chloride is a quaternary ammonium cationic surfactant and a mixed-type corrosion inhibitor. Benzyldimethylstearylammonium chloride adsorbs onto the surface of cold-rolled steel through a combined effect of physisorption and chemisorption, forming a hydrophobic protective barrier that blocks active sites and restricts the diffusion of corrosive media, while simultaneously inhibiting the anodic iron dissolution reaction and the cathodic hydrogen evolution reaction, and reducing the corrosion rate in acidic media. Benzyldimethylstearylammonium chloride is used in research related to various fields such as fungicides, wastewater treatment, and detergents. | ||||||||||||||||||||
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References
- [1]. Liu Y, et al. Investigation of benzyldimethylstearylammonium chloride as an effective cationic surfactant inhibitor for steel corrosion in Cl₂CHCOOH solution. Results in Engineering, 2025, 27: 106399.
- [2]. Shi C J, et al. Inhibition action and mechanism of the quaternary ammonium cationic surfactant of benzyldimethylstearylammonium chloride on steel corrosion in HCl solution. Journal of Molecular Structure, 2025, 1337: 142170.
- [3]. Palmer A K, et al. Absence of embryotoxic effects in rats with three quaternary ammonium compounds (Cationic surfactants)., 1983, 26(3‑4): 313‑315.
