ChemicalBook > CAS DataBase List > 1-Hexadecylpyridinium bromide

1-Hexadecylpyridinium bromide

Product Name
1-Hexadecylpyridinium bromide
CAS No.
140-72-7
Chemical Name
1-Hexadecylpyridinium bromide
Synonyms
HEXADECYLPYRIDINIUM BROMIDE;CETYLPYRIDINIUM BROMIDE;Hexadecylpyridinium Bromide Hydrate;bromocet;hexadecylpyridine bromide;N-HEXADECYLPYRIDINIUM BROMIDE;tspb;cetasol;cetazol;seprisan
CBNumber
CB0322113
Molecular Formula
C21H38BrN
Formula Weight
384.44
MOL File
140-72-7.mol
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1-Hexadecylpyridinium bromide Property

Melting point:
63-69 °C
storage temp. 
Inert atmosphere,Room Temperature
solubility 
soluble in Chloroform,Methanol,Acetone,Ethanol
form 
powder to crystal
color 
White to Almost white
Water Solubility 
5 g/L (20 ºC)
BRN 
3778948
InChI
InChI=1S/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
InChIKey
DVBJBNKEBPCGSY-UHFFFAOYSA-M
SMILES
[N+]1(CCCCCCCCCCCCCCCC)C=CC=CC=1.[Br-]
LogP
1.699 (est)
CAS DataBase Reference
140-72-7(CAS DataBase Reference)
EPA Substance Registry System
Cetylpyridinium bromide (140-72-7)
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Safety

Hazard Codes 
T+,Xi,Xn
Risk Statements 
22-26-36/37/38-20/21/22
Safety Statements 
26-28-36/37-45-36/37/39-22-36
RIDADR 
2811
WGK Germany 
3
RTECS 
UU4848000
HazardClass 
6.1(b)
PackingGroup 
III
HS Code 
29333999
Hazardous Substances Data
140-72-7(Hazardous Substances Data)
Toxicity
mouse,LD50,unreported,126mg/kg (126mg/kg),Pharmazie. Vol. 40, Pg. 273, 1985.
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H330Fatal if inhaled

H335May cause respiratory irritation

H413May cause long lasting harmful effects to aquatic life

Precautionary statements

P260Do not breathe dust/fume/gas/mist/vapours/spray.

P273Avoid release to the environment.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
52340
Product name
Hexadecylpyridinium bromide
Purity
≥97.0%
Packaging
100g
Price
$96.9
Updated
2024/03/01
TCI Chemical
Product number
H0162
Product name
Hexadecylpyridinium Bromide Hydrate
Purity
>96.0%(HPLC)(T)
Packaging
25g
Price
$27
Updated
2024/03/01
TCI Chemical
Product number
H0162
Product name
Hexadecylpyridinium Bromide Hydrate
Purity
>96.0%(HPLC)(T)
Packaging
500g
Price
$203
Updated
2024/03/01
Frontier Specialty Chemicals
Product number
JK113112
Product name
1-Hexadecylpyridiniumbromide
Packaging
500g
Price
$399
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
CHM0018000
Product name
1-HEXADECYLPYRIDIN-1-IUM BROMIDE
Purity
95.00%
Packaging
1MG
Price
$586.97
Updated
2021/12/16
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1-Hexadecylpyridinium bromide Chemical Properties,Usage,Production

Description

1-Hexadecylpyridinium bromide is a cationic surfactant capable of bactericidal activity and has been used for ion exchange. As a bactericidal agent, it reduces the surface tension between pathogenic membranes and their environments. This interaction disrupts membrane integrity and osmoregulation, leading to cell lysis. It has also been shown to quickly and efficiently remove metal ions from solutions. The compound removes cations from the solution through a cation/surfactant complex, which precipitates from an aqueous phase into an organic phase and can subsequently be extracted. It is an effective ion exchange agent for extracting DNA and proteins.

Chemical Properties

white to cream coloured powder

Definition

ChEBI: A pyridinium salt that has N-hexadecylpyridinium as the cation and bromide as the anion.

1-Hexadecylpyridinium bromide Preparation Products And Raw materials

Raw materials

Preparation Products

4-ISOPROPYLPHENYLACETIC ACID
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View Lastest Price from 1-Hexadecylpyridinium bromide manufacturers

HebeiShuoshengImportandExportco.,Ltd
Product
1-Hexadecylpyridinium bromide 140-72-7
Price
US $6.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
2000KG/Month
Release date
2024-08-08
WUHAN FORTUNA CHEMICAL CO., LTD
Product
1-Hexadecylpyridinium bromide 140-72-7
Price
US $0.00/KG
Min. Order
1KG
Purity
98%min
Supply Ability
30tons/month
Release date
2023-02-23
Hebei Longbang Technology Co., Ltd
Product
1-Hexadecylpyridinium bromide 140-72-7
Price
US $6.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
20TONS
Release date
2024-04-29

140-72-7, 1-Hexadecylpyridinium bromideRelated Search:

Vecuronium bromide Rocuronium bromide Ethidium bromide Allyl bromide 1-Hexadecylamine Dimidium bromide 1-Bromohexadecane Sodium bromate 1-HEXADECANESULFONIC ACID SODIUM SALT Cetylpyridinium chloride Cetylpyridinium chloride monohydrate 1-tetradecylpyridinium bromide 1-Bromononane Bromoferrocene Bromocyclohexane Cyclobutyl bromide 1-Bromobutane 1-Bromo-2-methylpropane

  • CETYLPYRIDINIUM BROMIDE
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  • CETYL (N-HEXADECYL) PYRIDINIUM BROMIDE MONOHYDRATE
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  • 1-Hexadecylpyridinium bromide,98%
  • CETYLPYRIDINIUM BROMIDE pure
  • 1-Hexadecylpyridin-1-ium bromide
  • HexadecylpyridiniuM BroMide&nbsp
  • HexadecylpyridiniuM broMid
  • HexadecylpyridiniuM broMide >=97.0%
  • Sixteenalkyl pyridinebroMide
  • Hexadecyl pyridine broMide generation
  • [C16Py]Br
  • HexadecylpyridiniumBromideHydrate&gt
  • Cetylpyridine bromide
  • 1-Hexadecylpyridinium bromide ISO 9001：2015 REACH
  • Cetylpyridinium Bromide (CPB) pure, 98%
  • Bromocedecylpyridine
  • (1-Hexadecyl)pyridinium bromide mono
  • 140-72-7
  • 140-72-2
  • C21H38BrNC21H38NBr
  • C21H38BrNxH2O
  • C21H38NBr
  • C16H32BrC5H4N
  • Cationic Surfactants
  • Heterocyclic Quarternary Ammonium Salts (Surfactants)
  • Pyridinium Compounds
  • Surfactants
  • Heterocyclic Ammonium Salts
  • Detergents
  • Phase Transfer Catalysts
  • Synthetic Reagents