Stearyldiethanolamine

Stearyldiethanolamine is a typical amine-based surfactant used in development for antibacterial freshness-keeping film or antibacterial nonwoven fabric. Stearyldiethanolamine can be used as a collector towards the surfaces of quartz and malachite, to recover efficiently malachite from quartz. Stearyldiethanolamine can disrupt bacterial cell membrane with the alkyl chain, leading to irreversible damage and cell death[1][2][3].

Product Specifications

CAS Number

[10213-78-2]

UNSPSC

12352211

Hazard Statement

H302, H315, H319, H335

Target

Bacterial

Type

Reference compound

Related Pathways

Anti-infection

Applications

Neuroscience-Neuromodulation

Field of Research

Infection

Assay Protocol

https://www.medchemexpress.com/stearyldiethanolamine.html

Purity

98.0

Solubility

DMSO : 41.67 mg/mL (ultrasonic) |Ethanol : 100 mg/mL (ultrasonic)

Smiles

CCCCCCCCCCCCCCCCCCN(CCO)CCO

Molecular Formula

C22H47NO2

Molecular Weight

357.61

Precautions

H302, H315, H319, H335

References & Citations

[1]Freshness-keeping film. WO2014142218A1.|[2]Bin Yang, et al., Effective flotation separation of malachite from quartz with a selective collector: Collection ability, separation performance and adsorption mechanism, Journal of Molecular Liquids, Volume 368, Part A, 2022, 120658, ISSN 0167-7322.|[3]Hong, Yen Ying, et al., Mechanism of a novel antibacterial polymeric film with freshness-retentive and hygiene-keeping functions. SPE Polym. 2024; 5 (1) : 58-68.