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Merck
CN

C9002

Hexadecylpyridinium chloride monohydrate

Synonym(s):

Cetylpyridinium chloride monohydrate

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About This Item

Empirical Formula (Hill Notation):
C21H38ClN · H2O
CAS Number:
6004-24-6
Molecular Weight:
358.00
EC Number:
204-593-9
UNSPSC Code:
12161900
NACRES:
NA.25
PubChem Substance ID:
24893123
MDL number:
MFCD00149977
ISBN-10:
MFCD00149977
Beilstein/REAXYS Number:
3578606

Key Documents

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InChI key

NFCRBQADEGXVDL-UHFFFAOYSA-M

InChI

1S/C21H38N.ClH.H2O/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;1H2/q+1;;/p-1

SMILES string

O.[Cl-].CCCCCCCCCCCCCCCC[n+]1ccccc1

description

cationic

form

powder

mol wt

358.00 g/mol

technique(s)

DNA extraction: suitable

Quality Level

200

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Application

Hexadecylpyridinium chloride monohydrate has been used in a study to assess removal of emulsified oil from oily waste water and removal of emulsified food and mineral oils from waste water.

General description

Hexadecylpyridinium chloride monohydrate is a cationic surfactant.

signalword

Danger

Hazard Classifications

Acute Tox. 2 Inhalation - Acute Tox. 4 Oral - Aquatic Acute 1 - Eye Dam. 1 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

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Certificates of Analysis (COA)

Lot/Batch Number
0000517527
0000517526
0000517524
0000517524
0000517526

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Shariff Ibrahim et al.
Water science and technology : a journal of the International Association on Water Pollution Research, 62(5), 1177-1182 (2010-09-08)
An agricultural waste derived adsorbent was prepared by chemically modified barley straw with NaOH and a cationic surfactant hexadecylpyridinium chloride monohydrate (CPC). The prepared adsorbent, BMBS, was used for removal of anionic dyes; Acid Blue (AB40) and Reactive Blue 4
Wenxiang Chu et al.
Annals of translational medicine, 8(21), 1419-1419 (2020-12-15)
The removal of permanent internal fixation devices by secondary surgery could be avoided if these devices were made of degradable magnesium and magnesium alloys. Before such implants can be used clinically, however, the biological effect of magnesium exposure on surrounding
Removal of emulsified oil from oily wastewater using agricultural waste barley straw
Ibrahim, et al.
Biochemical Engineering Journal, 49, 6-6 (2010)
Removal of emulsified food and mineral oils from wastewater using surfactant modified barley straw
Ibrahim, S., et al.
Bioresource Technology, 100, 6-6 (2009)
Emilie Laurin et al.
Journal of dairy science, 98(12), 8597-8609 (2015-10-20)
Mycobacterium avium ssp. paratuberculosis (MAP) can be shed in feces, milk, and colostrum. The goal of this study was to assess assays that detect MAP in these sample types, including effects of lactation stage or season. Understanding the performance of
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