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Merck
CN

285315

Cetylpyridinium bromide hydrate

98%

Synonym(s):

1-Hexadecylpyridinium bromide

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About This Item

Empirical Formula (Hill Notation):
C21H38BrN · xH2O
CAS Number:
202869-92-9
Molecular Weight:
384.44 (anhydrous basis)
NACRES:
NA.22
PubChem Substance ID:
24856871
UNSPSC Code:
12352100
EC Number:
205-428-3
MDL number:
MFCD00150003

Key Documents

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Product Name

Cetylpyridinium bromide hydrate, 98%

InChI key

HVWZDJSNXREVCK-UHFFFAOYSA-M

InChI

1S/C21H38N.BrH.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

[Br-].[H]O[H].CCCCCCCCCCCCCCCC[n+]1ccccc1

assay

98%

form

powder

mp

67-71 °C (lit.)

solubility

ethanol: soluble 5%, hazy (Pale beige)

Quality Level

100

Related Categories

Application

Cetylpyridinium bromide hydrate was used in the modification of the zeolite.

pictograms

Skull and crossbones
GHS06

signalword

Danger

Hazard Classifications

Acute Tox. 2 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - 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
MKCX7633
MKCX7638
MKCV2595
MKCV4161
MKCR9747

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Youngbo Choi et al.
Nanotechnology, 31(33), 335103-335103 (2020-05-06)
The design of smart and functional nanocarriers for drug delivery systems that use a variety of organic and inorganic materials has led to the development of nanomedicines with improved therapeutic efficiency and reduced side effects. In this study, a pH-
Cabrera-Lafaurie WA, et al.
Journal of Environmental Engineering (New York, N.Y.), 2(2), 899-906 (2014)

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