1-Hexadecylpyridinium bromide Chemical Properties

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)

Safety Information

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.

MSDS

• Language:English Provider:Cetylpyridinium bromide
• Language:English Provider:SigmaAldrich
• Language:English Provider:ACROS

1-Hexadecylpyridinium bromide Usage And Synthesis

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(140-72-7)Related Product Information

• 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