Skip to Content

Key Documents

View All Documentation

292737

Cetyltrimethylammonium chloride solution

25 wt. % in H2O

Synonym(s):

Hexadecyltrimethylammonium chloride solution

Sign In to View Organizational & Contract Pricing.

Select a Size

Change View

About This Item

Linear Formula:
CH3(CH2)15N(Cl)(CH3)3
CAS Number:
112-02-7
Molecular Weight:
320.00
UNSPSC Code:
12352116
NACRES:
NA.22
PubChem Substance ID:
24857608
MDL number:
MFCD00011773
Beilstein/REAXYS Number:
3657974
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

form

liquid

Quality Segment

200

reaction suitability

core: ammonium

concentration

25 wt. % in H2O

refractive index

n20/D 1.3778

density

0.968 g/mL at 25 °C

SMILES string

[Cl-].CCCCCCCCCCCCCCCC[N+](C)(C)C

InChI

1S/C19H42N.ClH/c1-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20(2,3)4;/h5-19H2,1-4H3;1H/q+1;/p-1

InChI key

WOWHHFRSBJGXCM-UHFFFAOYSA-M

Application

Cetyltrimethylammonium chloride (CTAC) is a cationic surfactant that can be used in the synthesis of mesoporous molecular sieves and micelle complexes. It can also be used as a dispersant to prevent aggregation of nanoparticles.

pictograms

CorrosionEnvironment
GHS05,GHS09

signalword

Danger

hcodes

H314,H410

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Skin Corr. 1C

Storage Class

8A - Combustible corrosive hazardous materials

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library