Skip to main content

Benzalkonium chloride

ADVERTISEMENT
Identification
Molecular formula
C21H38ClN
CAS number
8001-54-5
IUPAC name
benzyl-dimethyl-tetradecyl-ammonium;chloride
State
State

At room temperature, benzalkonium chloride is commonly found in a liquid state, especially as an aqueous solution. It remains liquid at ambient conditions, although it can also exist as a solid (powder) form, particularly in its purest state.

Melting point (Celsius)
-15.00
Melting point (Kelvin)
258.15
Boiling point (Celsius)
100.00
Boiling point (Kelvin)
373.15
General information
Molecular weight
339.00g/mol
Molar mass
339.0040g/mol
Density
0.9800g/cm3
Appearence

Benzalkonium chloride appears as a colorless or pale yellow liquid. It is often available as an aqueous solution and can have a soapy to oily feel. The compound is also available as a white or yellowish-white powder for certain commercial and industrial applications. It is known for its odor, which can be described as a mild, aromatic fragrance typical of quaternary ammonium salts.

Comment on solubility

Solubility of Benzyl-dimethyl-tetradecyl-ammonium Chloride

Benzyl-dimethyl-tetradecyl-ammonium chloride, also known as BDTAC, is a quaternary ammonium compound characterized by its unique solubility properties. This compound exhibits a notable degree of solubility in various solvents, making it versatile for different applications. Understanding its solubility behavior is essential for proper utilization in formulations.

Solubility Characteristics:

  • Water Solubility: BDTAC is generally poorly soluble in water. The long hydrophobic tetradecyl chain contributes to this limited water solubility, as hydrophobic interactions hinder its ability to interact with water molecules.
  • Solvent Compatibility: It is more soluble in organic solvents such as ethanol, methanol, and acetone. This compatibility with organic solvents comes from the hydrophobic nature of the long hydrocarbon chain.
  • Influence of Temperature: Solubility may increase slightly with temperature, as elevated temperatures often enhance the solubility of organic compounds in solvents.

In practical applications, such as in surfactants and biocides, the solubility profile of BDTAC must be considered to ensure effectiveness. Therefore, while BDTAC may show limited solubility in water, its solubility in organic solvents opens up numerous pathways for its use in various formulations.

Interesting facts

Interesting Facts about Benzyl-Dimethyl-Tetradecyl-Ammonium Chloride

Benzyl-dimethyl-tetradecyl-ammonium chloride, often abbreviated as BDMTAC, is a fascinating quaternary ammonium compound exhibiting a multitude of applications across various fields. Here are some intriguing highlights:

  • Surfactant Properties: BDMTAC is widely used as a surfactant due to its ability to reduce surface tension in liquids, making it an effective agent in detergents and emulsifiers. Its amphiphilic nature allows it to interact with both polar and non-polar substances.
  • Antimicrobial Activity: This compound possesses notable antimicrobial properties, making it valuable in the development of disinfectants and biocides. Studies have shown that it can effectively inhibit the growth of certain bacteria and fungi.
  • Biodiversity in Applications: Beyond cleaning products, BDMTAC finds applications in cosmetics, hair conditioners, and as a phase transfer catalyst in organic synthesis, demonstrating its versatility in both industrial and personal care formulations.
  • Biomedical Research: Research has identified potential uses for BDMTAC in drug delivery systems and as an agent for enhancing cellular uptake, highlighting its importance in pharmaceutical science.
  • Environmental Considerations: With increasing concern over environmental impact, the biodegradability of quaternary ammonium compounds like BDMTAC is a topic of investigation. This has prompted scientists to explore sustainable alternatives and assess their ecological footprints.

In addition to the listed facts, it is noteworthy that the structure of BDMTAC contributes significantly to its function. The long hydrophobic alkyl chain enhances its ability to form micelles, while the quaternary ammonium group imparts positive charge, which can facilitate interactions with negatively charged surfaces.

As a synthesis-savvy scientist or an enthusiastic chemistry student, learning about compounds like benzyl-dimethyl-tetradecyl-ammonium chloride expands your understanding of interactions at the molecular level and prepares you for innovative application developments in science and technology.

Synonyms
139-08-2
Benzyldimethyltetradecylammonium chloride
n-benzyl-n,n-dimethyltetradecan-1-aminium chloride
Myristalkonium chloride
Tetradecyldimethylbenzylammonium Chloride
Miristalkonium chloride
Dibactol
Faringets
Quaternario 14B
Sanibond 200lg
Zephiramine
Barquat MB 50
Quarton 14 BCL
Barquat MS 100
Arquad DM14B-90
Cloruro de miristalkonio
Chlorur de miristalkonium
Myristyldimethylbenzylammonium chloride
Benzenemethanaminium, N,N-dimethyl-N-tetradecyl-, chloride
Nissan cation M2-100
Hyamine 3500
Miristalkonii chloridum
Benzyldimethylmyristylammonium chloride
Dimethylbenzylmyristylammonium chloride
Dimethylbenzyltetradecylammonium chloride
HSDB 5627
Myristyl dimethyl benzyl ammonium chloride
Tetradecyl-dimethyl-benzylammonium chloride
Miristalkonium chloride [INN:BAN]
Tetradecyl dimethyl benzyl ammonium chloride
BTC 824P100
N,N-Dimethyl-N-tetradecylbenzenemethanaminium chloride
EINECS 205-352-0
Miristalkonii chloridum [INN-Latin]
Ammonium, benzyldimethyltetradecyl-, chloride
Myristyl-benzalkonium chloride
UNII-0W255OL75T
Chlorur de miristalkonium [INN-French]
Cloruro de miristalkonio [INN-Spanish]
benzyl-dimethyl-tetradecylazanium;chloride
0W255OL75T
Cloruro de miristalconio
N-Benzyl-N-tetradecyldimethylammonium chloride
TETRADECYLBENZYLDIMETHYLAMMONIUM CHLORIDE
Chlorure de miristalkonium
Miristalkonium chloride (INN)
MIRISTALKONIUM CHLORIDE [INN]
MIRISTALKONIUM CHLORIDE [HSDB]
MIRISTALKONIUM CHLORIDE [MART.]
MIRISTALKONIUM CHLORIDE [WHO-DD]
DSSTox_CID_8460
Zephiramine chloride
Benzenemethanaminium, N,N-dimethyl-N-tetradecyl-, chloride (1:1)
Miristalkonii chloridum (INN-Latin)
Quaternary ammoniumcompounds, benzyl-C12-16-alkyldimethyl, chlorides
Protek Q
Rolquat cdm/BC
Black alg aetrine
MIRISTALKONIUM CHLORIDE (MART.)
Chlorur de miristalkonium (INN-French)
Cloruro de miristalkonio (INN-Spanish)
Catigene T80
Bioquat 80
Cyncal 80
Barquat MB 80
Bioquat 501
Gardiquat 1250AF
Maquat MC 1412
Tret-O-lite WF 88
Tret-O-lite WF 828
UNII-9U1Q4T4ZYS
Trimethyl tetradecylphenyl ammonium chloride
Zephiran chloride
N-Alkyl(C12-16)-N-Benzyl-N,N-Dimethylammonium Chloride (Technical Grade)
BTC 835
Alpagelle (TN)
EINECS 269-919-4
EINECS 270-325-2
Benzyltetradecyldimethylammonium chloride
Arquad DM14B90
Nissan Cation M2100
SDA 16-052-00
EC 270-325-2
9U1Q4T4ZYS
DSSTox_RID_78652
DSSTox_GSID_28460
DSSTox_GSID_28492
SCHEMBL60915
Benzyldimethyltetradecylammonium chloride, anhydrous
BAC 14
CHEMBL421049
Miristalkonii chloridum (Latin)
DTXSID6036384
Chlorur de miristalkonium (French)
Cloruro de miristalkonio (Spanish)
MSK11108
Tox21_202570
Tox21_303955
MFCD00011771
MYRISTALKONIUM CHLORIDE [INCI]
AKOS015890487
CS-W011803
FA40708
HY-W011087
Benzalkonium chloride C14 (BAC C14)
NCGC00260119-01
NCGC00357189-01
tetradecyldimethylbenzyl ammonium chloride
BS-23861
FB161449
NBenzylNtetradecyldimethylammonium chloride
Ammonium, benzyldimethyltetradecyl, chloride
CAS-68391-01-5
CAS-68424-85-1
A0208
A5160
NS00075629
D08223
D78371
n-benzyl-n,n-dimethyltetradecan-1-aminiumchloride
Benzyldimethyltetradecylammonium chloride anhydrous
N,NDimethylNtetradecylbenzenemethanaminium chloride
Benzenemethanaminium, N,NdimethylNtetradecyl, chloride
Q27231176
N-Alkyl(C12-16)-N-benzyl-N,N-dimethylammonium chloride
205-352-0