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Didodecyldimethylammonium hydroxide is a quaternary ammonium compound characterized by its strong cationic properties, making it an effective surfactant and disinfectant. It is known for its ability to disrupt and deactivate the cellular membranes of microorganisms, thereby exhibiting potent antimicrobial activity against bacteria, viruses, and fungi.

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  • 23381-53-5 Structure
  • Basic information

    1. Product Name: didodecyldimethylammonium hydroxide
    2. Synonyms: didodecyldimethylammonium hydroxide;Didodecyldimethylaminium·hydoxide
    3. CAS NO:23381-53-5
    4. Molecular Formula: C26H56N*HO
    5. Molecular Weight: 399.73688
    6. EINECS: 245-622-5
    7. Product Categories: N/A
    8. Mol File: 23381-53-5.mol
    9. Article Data: 3
  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: °Cat760mmHg
    3. Flash Point: °C
    4. Appearance: /
    5. Density: g/cm3
    6. Refractive Index: N/A
    7. Storage Temp.: N/A
    8. Solubility: N/A
    9. CAS DataBase Reference: didodecyldimethylammonium hydroxide(CAS DataBase Reference)
    10. NIST Chemistry Reference: didodecyldimethylammonium hydroxide(23381-53-5)
    11. EPA Substance Registry System: didodecyldimethylammonium hydroxide(23381-53-5)
  • Safety Data

    1. Hazard Codes: N/A
    2. Statements: N/A
    3. Safety Statements: N/A
    4. WGK Germany:
    5. RTECS:
    6. HazardClass: N/A
    7. PackingGroup: N/A
    8. Hazardous Substances Data: 23381-53-5(Hazardous Substances Data)

23381-53-5 Usage

Uses

Used in Cleaning and Sanitizing Products:
Didodecyldimethylammonium hydroxide is used as a surfactant and disinfectant for its ability to effectively remove dirt and grease from surfaces. Its strong attraction to negatively charged surfaces allows it to bind and lift contaminants, making it a popular choice in various cleaning and sanitizing products.
Used in Industrial Applications:
In industrial settings, didodecyldimethylammonium hydroxide is used as a cleaning agent for its emulsifying properties, which enable it to emulsify oils and suspend particles in liquid solutions. This makes it suitable for applications where the removal of stubborn dirt and grease is required, such as in the manufacturing and maintenance of machinery and equipment.
Used in Personal Care Products:
Didodecyldimethylammonium hydroxide is also utilized in personal care products, such as hand sanitizers and surface disinfectants, due to its antimicrobial properties. It helps to eliminate harmful microorganisms and maintain hygiene, contributing to a cleaner and healthier environment.
However, it is crucial to handle didodecyldimethylammonium hydroxide with care, as it can be toxic and irritating to the skin and eyes if not used properly. Appropriate safety measures and precautions should be taken to minimize potential risks associated with its use.

Check Digit Verification of cas no

The CAS Registry Mumber 23381-53-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,3,3,8 and 1 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 23381-53:
(7*2)+(6*3)+(5*3)+(4*8)+(3*1)+(2*5)+(1*3)=95
95 % 10 = 5
So 23381-53-5 is a valid CAS Registry Number.
InChI:InChI=1/C26H56N.H2O/c1-5-7-9-11-13-15-17-19-21-23-25-27(3,4)26-24-22-20-18-16-14-12-10-8-6-2;/h5-26H2,1-4H3;1H2/q+1;/p-1

23381-53-5SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name didodecyl(dimethyl)azanium,hydroxide

1.2 Other means of identification

Product number -
Other names didodecyldimethylammonium hydroxyde

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:23381-53-5 SDS

23381-53-5Relevant articles and documents

Powerful tailoring effects of counterions of ammonium surfactants on the phase transitions of solvent-free DNA thermotropic liquid crystals

Gu, Jingjing,Liu, Han,Luo, Xiliang,Qu, Yang,Wu, Zhongtao,Zhang, Lei

, (2021)

Solvent-free DNA-surfactant thermotropic liquid crystals (TLCs) are new developed soft biomaterials in recent years. The phase transition behaviors of these DNA TLCs could be regulated by the chain lengths of used double chain surfactants. While, the impact of counterions of ammonium surfactants on the phase transitions of DNA TLCs is still not clear. Herein, a series of ammonium surfactants with different counterions were prepared and put into use of fabrication of DNA TLCs. With inorganic counterions, the resulted DNA materials exhibit distinct decrease on the thermodynamic stability of LC states along with the size increase of counterions, while, the use of planar p-toluenesulfonate as counterion leads to remarkable increased LC thermostability for the resulted DNA material, due to the different interaction between counterions and surfactant layers. These observations indicate that the LC property of DNA-surfactant complexes could be conveniently tailored by using surfactants with designed counterions, providing a new strategy for designing advanced solvent-free biomaterials.

NUCLEOPHILIC AROMATIC SUBSTITUTION IN TWIN - TAILED HYDROXYDE ION SURFACTANTS

Cipiciani, A.,Germani, R.,Savelli, G.,Bunton, C. A.

, p. 3765 - 3768 (1984)

The effects of didodecyldimethylammonium hydroxide and chloride upon reactions of OH- with 2,4-dinitrochloro-benzene and naphthalene are treated quantitatively in terms of the pseudophase model of micellar kinetics.

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