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Merck
CN

52350

Hexadecylpyridinium chloride monohydrate

tested according to Ph. Eur.

Synonym(s):

Cetylpyridinii chloridum, Cetylpyridinium chloride monohydrate

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About This Item

Empirical Formula (Hill Notation):
C21H38ClN · H2O
CAS Number:
Molecular Weight:
358.00
EC Number:
204-593-9
UNSPSC Code:
12161900
NACRES:
NA.21
PubChem Substance ID:
MDL number:
ISBN-10:
MFCD00149977
Beilstein/REAXYS Number:
3578606
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Quality Segment

agency

USP/NF, tested according to Ph. Eur.

description

cationic

assay

96.0-101.0% anhydrous basis

mol wt

358.00 g/mol

technique(s)

DNA extraction: suitable, DNA purification: suitable, PCR: suitable, RNA extraction: suitable, RNA purification: suitable, nucleic acid detection: suitable

SMILES string

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

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

InChI key

NFCRBQADEGXVDL-UHFFFAOYSA-M

Application

Hexadecylpyridinium chloride is used as a component of cationic and mixed micelles and in nanoparticle and hydrogel compositions. Used for detergent-based extraction of membrane-associated enzymes such as alkaline phosphatase, and in extraction of chromium and palladium.


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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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