1-Hexadecylpyridinium bromide

  • CAS:140-72-7
  • purity:99%
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1.What is the 1-Hexadecylpyridinium bromide ?

Used in Pharmaceutical Industry:
1-Hexadecylpyridinium bromide is used as a pharmaceutical agent for its antimicrobial properties. It is particularly effective against a wide range of bacteria, fungi, and viruses, making it a valuable component in the development of antiseptics, disinfectants, and preservatives.
Used in Cosmetic Industry:
In the cosmetic industry, 1-Hexadecylpyridinium bromide is used as a preservative and antimicrobial agent. Its ability to inhibit the growth of microorganisms helps maintain the stability and safety of various cosmetic products, such as creams, lotions, and shampoos.
Used in Veterinary Medicine:
1-Hexadecylpyridinium bromide is used as a veterinary medicine for its antimicrobial and antifungal properties. It is particularly useful in treating skin infections and other bacterial or fungal infections in animals.
Used in Water Treatment:
In the water treatment industry, 1-Hexadecylpyridinium bromide is used as a cationic surfactant and coagulant. Its ability to bind with negatively charged particles helps in the removal of impurities and contaminants from water, making it a valuable component in water purification processes.
Used in Textile Industry:
In the textile industry, 1-Hexadecylpyridinium bromide is used as a softening agent and antimicrobial finish. Its cationic properties help to soften fabrics and provide a protective layer against microbial growth, enhancing the durability and hygiene of textile products.

4-(4-Dimethylamino-phenylazo)-benzenesulfonate1-hexadecyl-pyridinium;

4-(4-Dimethylamino-phenylazo)-benzenesulfonate1-hexadecyl-pyridinium;

methyl orange
547-58-0

methyl orange

cetylpyridinium bromide
140-72-7

cetylpyridinium bromide

Conditions
Conditions Yield
With sodium bromide; at 19.9 ℃; Equilibrium constant; var. temps.;
pyridine
110-86-1

pyridine

hexadecanyl bromide
112-82-3

hexadecanyl bromide

cetylpyridinium bromide
140-72-7

cetylpyridinium bromide

Conditions
Conditions Yield
In ethanol; for 40h; Reflux;
99%
In toluene; at 20 - 110 ℃; for 25h; Inert atmosphere;
92%
In acetonitrile; for 24h; Reflux;
75%
for 24h; Heating;
In ethanol; at 135 ℃; for 24h;
at 140 ℃; for 0.333333h; Microwave irradiation; Neat (no solvent);
at 120 ℃;

2.What is the CAS number for 1-Hexadecylpyridinium bromide ?

The CAS number of 1-Hexadecylpyridinium bromide is 140-72-7.

More information of 1-Hexadecylpyridinium bromide 140-72-7 are:

CAS?Number

140-72-7

Melting Point

63-69 °C

HS CODE

29333999

PSA

3.88000

LogP

3.45940

3.What are another words for 1-Hexadecylpyridinium bromide ?

Synonyms?for?1-Hexadecylpyridinium bromide 140-72-7:Cetylpyridinium bromide;1-Cetylpyridinium bromide;Acetoquat CPB;Caswell No. 166;Cetapharm;

4.What is the molecular formula of 1-Hexadecylpyridinium bromide?

The chemical formula of ?1-Hexadecylpyridinium bromide is?C21H38BrN which containing 21 Carbon atoms,38 Hydrogen atoms,1 Bromine atoms and 1 Nitrogen atoms,and the molecular weight of??1-Hexadecylpyridinium bromide?is 384.443.

5.What is 1-Hexadecylpyridinium bromide (140-72-7) used for?

1-Hexadecylpyridinium bromide, also known as Cetylpyridinium bromide, is a pyridinium salt with N-hexadecylpyridinium as the cation and bromide as the anion. It is a white to cream-colored powder and is known for its antimicrobial and cationic surfactant properties.

InChI:InChI=1/C21H38N.BrH/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-16-19-22-20-17-15-18-21-22;/h15,17-18,20-21H,2-14,16,19H2,1H3;1H/q+1;/p-1

Relevant articles related to 1-Hexadecylpyridinium bromide:

Article

Source

Synthesis, characterization and conductivity of quaternary nitrogen surfactants modified by the addition of a hydroxymethyl substructure on the head group

Jordan, Deborah,Tan, Eng,Hegh, Dylan

, p. 587 - 592 (2012/10/29)

Synthesis of imidazolium and pyridinium-based ionic liquids and application of 1-alkyl-3-methylimidazolium salts as pre-catalysts for the benzoin condensation using solvent-free and microwave activation

Aupoix, Audrey,Pégot, Bruce,Vo-Thanh, Giang

experimental part, p. 1352 - 1356 (2010/04/02)

6.Buy 1-Hexadecylpyridinium bromide with the best price .

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