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Didecyldimethylammonium chloride

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Identification
Molecular formula
C22H48ClN
CAS number
7173-51-5
IUPAC name
didecyl(dimethyl)ammonium;chloride
State
State

At room temperature, didecyldimethylammonium chloride is typically a liquid due to its low melting point. It can, however, be found in solid form depending on its formulation and usage requirements.

Melting point (Celsius)
-10.00
Melting point (Kelvin)
263.15
Boiling point (Celsius)
173.00
Boiling point (Kelvin)
446.15
General information
Molecular weight
362.00g/mol
Molar mass
362.0040g/mol
Density
0.8906g/cm3
Appearence

Didecyldimethylammonium chloride appears as a colorless to pale yellow liquid. It is commonly found in a solution form due to its hygroscopic nature, meaning it can absorb moisture from the air. The compound can also be prepared as a solid powder in some instances, but it is more frequently used in its dissolved state.

Comment on solubility

Solubility of Didecyl(dimethyl)ammonium Chloride

Didecyl(dimethyl)ammonium chloride, often referred to as DDAC, exhibits unique solubility characteristics due to its quaternary ammonium structure.

Solubility Overview

The solubility of DDAC can be summarized as follows:

  • Water solubility: DDAC has limited solubility in water, which can be attributed to its long hydrophobic hydrocarbon chains.
  • Solvent compatibility: It exhibits better solubility in organic solvents such as ethanol, acetone, and chloroform, making it useful in various formulations.
  • Temperature effects: Like many surfactants, solubility can improve with temperature; therefore, heating may enhance the dissolution in polar solvents.

Factors Influencing Solubility

Several factors contribute to the solubility behavior of DDAC:

  • Chain length: The presence of long alkyl chains increases hydrophobicity, affecting water solubility.
  • Concentration: At higher concentrations, aqueous solubility may change due to micelle formation.
  • pH levels: The solubility can also vary with pH, as certain ionic compounds may alter the charge and, consequently, their solubility properties.

In conclusion, the solubility of didecyl(dimethyl)ammonium chloride is significantly influenced by its molecular structure and the surrounding environment. Understanding these properties is crucial for its applications in various industrial and scientific fields.

Interesting facts

Interesting Facts about Didecyl(dimethyl)ammonium Chloride

Didecyl(dimethyl)ammonium chloride is a fascinating compound that falls under the category of quaternary ammonium compounds. Known for its unique properties, this compound has a range of applications and intriguing characteristics:

  • Surfactant Properties: This compound is primarily utilized as a surfactant, which makes it effective in reducing surface tension in various formulations.
  • Antimicrobial Activity: Didecyl(dimethyl)ammonium chloride exhibits antimicrobial properties, making it valuable in disinfectants and antiseptics.
  • Emulsifying Agent: Its ability to stabilize emulsions enhances its role in cosmetics and personal care products, where it helps maintain the consistency and texture.
  • Biodegradability: Compared to some other surfactants, this compound is known for its biodegradability, which is essential for reducing environmental impact.
  • Self-Assembly: Didecyl(dimethyl)ammonium chloride can form bilayers and micelles, an interesting property that allows for innovative delivery systems in nanotechnology and drug delivery.

Moreover, the structure of the compound is characterized by two long hydrophobic carbon chains attached to a positively charged nitrogen atom, highlighting the amphiphilic nature that is critical for its function in various applications. As highlighted by chemists, “the versatility and effectiveness of quaternary ammonium compounds like didecyl(dimethyl)ammonium chloride make them indispensable in modern chemistry and industry.”

This compound showcases the interconnectedness of chemistry and technology, illustrating how molecular interactions can lead to practical solutions in daily life. Its role in household products and industrial applications illustrates the importance of studying and understanding such compounds.

Synonyms
7173-51-5
Didecyl dimethyl ammonium chloride
Didecyldimethylammonium chloride
DDAC
Astop
Arquad 10
Bardac 22
Britewood Q
Bardac 2250
Bio-Dac
Odex Q
Quartamin D 10E
Quartamin D 10P
Timbercote 2000
Nissan Cation 2DB
Slaoff 91
Acticide
Aliquat 203
Querton 210CL
Sporekill
KleenGrow
Dodigen 1881
Bardac 2270E
Calgon H 130
Maquat 4480E
Bardac 2280
Britewood XL
Caswell No. 331A
Acticide DDQ
Catiogen DDM
DIDECYLDIMONIUM CHLORIDE
Cation DDC
H 130 (molluscicide)
Catiogen DDM-PG
Arquad 210-50
Asepas 3
Bio-dac 50-22
Tret-O-Lite XC 507
Septapav KhS 70
Acticide DDQ 40
Microbiocide B 74
Stenquat 1010
Cation DDC 50
Cation DDC-80
Macrotrol MT 200
Arquad 210
Microbiocide N 750
New Des 50
Bardac 2240
BTC 99
DDC 80
K-Sanit BP 80
Kamin RM 2D50A
BTCO 1010
Arquad 210-50E
Arquad 210-80E
Arquad 210-85E
Fentacare 1021-80
Arquad 210-80
D 10P
Nissan Cation 2DB500E
Nissan Cation 2DB800E
UNII-JXN40O9Y9B
BTC 1010
EINECS 230-525-2
JXN40O9Y9B
EPA Pesticide Chemical Code 069149
Didecyldimethylammounium chloride
DTXSID9032537
HSDB 7611
2DB500E
BTC 2250
AQ 210
MAQUAT 4450-E
DICAPRYLDIMONIUM CHLORIDE
DTXCID7012537
H 130
EC 230-525-2
N,N-DIDECYL-N,N-DIMETHYLAMMONIUM CHLORIDE
M 21080
DIDECYLDIMETHYLAMMONIUM CHLORID
DIDECYLDIMETHYLAMMONIUM CHLORIDE (MART.)
DIDECYLDIMETHYLAMMONIUM CHLORIDE [MART.]
Alfa Bergamon
OKGO Disinfectant
Surface Disinfectant
Surface Disinfectant Spray
Chloroqcare Antiseptic Hand Care
Steri Hand sanitizer without washing
USEPA/OPP Pesticide Code: 069149
230-525-2
N-decyl-N,N-dimethyldecan-1-aminium chloride
Quaternium 12
Quaternium-12
1-Decanaminium, N-decyl-N,N-dimethyl-, chloride
didecyl(dimethyl)azanium;chloride
N-Decyl-N,N-dimethyl-1-decanaminium chloride
DIDECYLDIMETHYLAMMONIUMCHLORIDE
CHEBI:79935
Dimethyldidecylammonium chloride
N-Decyl-N,N-dimethyldecan-1-aminium (chloride)
1-Decanaminium, N-decyl-N,N-dimethyl-, chloride (1:1)
DDAC-C10; Didecyldimethylammonium-chloride
Ammonium, didecyldimethyl-, chloride
C22H48ClN
Dairyland brand chg teat dip
didecyl dimethylammonium chloride
didecyl(dimethyl)azanium chloride
didecyl(dimethyl)ammonium chloride
Bardac-22
MFCD00066262
Alfa Bergamon (TN)
Calgon H130
Querton 2100L
didecyl(dimethyl)ammonium
DDAC-C10
SCHEMBL20265
DDAC 80
CHEMBL224987
bis(decyl)dimethylazanium chloride
Didecyldimethylammonium chloride 100 microg/mL in Acetonitrile
Tox21_300598
AKOS015901447
CS-W022921
FD32549
HY-W042181
DIDECYLDIMETHYL AMMONIUM CHLORIDE
NCGC00254240-01
DA-17489
FD159294
CAS-7173-51-5
N-decyl-N,N-dimethyldecan-1-aminiumchloride
Didecyl dimethyl ammonium chloride - 95%min
DIDECYLDIMETHYLAMMONIUM CHLORIDE [MI]
NS00075672
N-Decyl-N,N-dimethyl 1-decanaminium chloride
D07822
DIDECYLDIMETHYLAMMONIUM CHLORID [WHO-DD]
N-Decyl-N,N-dimethyldecan-1-ammonium chloride
DIDECYL DIMETHYL AMMONIUM CHLORIDE [HSDB]
EN300-7386480
A837307
Q418930
Didecyldimethylammonium chloride, analytical standard
Didecyldimethylammonium chloride, 80% aqueous solution
N-Decyl-N pound notN-dimethyldecan-1-aminium chloride
Didecyl dimethyl ammonium chloride - 80% aqueous solution