N-Dodecyl-N,N-dimethyl-1-dodecanaminium bromide

Basic Information

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CAS Number

3282-73-3

Molecular Formula

C26H56BrN

Molecular Weight

462.6 g/mol

Chemical Classification

Polymers and Plastics Thermoplastics Polyolefins

Basic Physical Properties

Melting Point

161.0 to 167.0 deg-C

Boiling Point

°Cat760mmHg

Water Solubility

Soluble in hot and cold water.

Solubility

ethanol: 0.1 g/mL, clear, colorless

Refractive Index

1.5260 (estimate)

SMILES

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CCCCCCCCCCCC[N+](C)(C)CCCCCCCCCCCC.[Br-]

InChI

InChI=1S/C26H56N.BrH/c1-5-7-9-11-13-15-17-19-21-23-25-27(3,4)26-24-22-20-18-16-14-12-10-8-6-2;/h5-26H2,1-4H3;1H/q+1;/p-1

InChIKey

XRWMGCFJVKDVMD-UHFFFAOYSA-M

LogP

5.90860

Complexity

245

Safety Information

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GHS Hazard Pictograms

H315

H319

H335

Hazard Statement

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

H335 May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation

Stability

Stable. Hygroscopic. Incompatible with strong oxidizing agents, moisture.

Sensitiveness

Hygroscopic

Synonyms & References

English

Bis(dodecyl)dimethylammonium bromide
Dilauryldimethylammonium bromide
Dimethyldidodecylammonium bromide
CHEMBL332670
W-106818
1-Dodecanaminium,N-dimethyl-, bromide
EINECS 221-923-7
Didodecyldimethylammonium bromide (DDAB)
CAS-3282-73-3
MFCD00041969
FT-0660070
[Dilauryl(dimethyl)]ammonium bromide
SCHEMBL44209
Didodecyldimethylammoniumbromide
3282-73-3
Didodecyldimethylammonium bromide 100 microg/mL in Acetonitrile
Didodecyldimethylammonium bromide, 98%
NCGC00256632-01
Dimethyldilaurylammonium bromide
Q27269002
XRWMGCFJVKDVMD-UHFFFAOYSA-M
DIDODECYLDIMETHYLAMMONIUM BROMIDE
1-Dodecanaminium, N-dodecyl-N,N-dimethyl-, bromide
HY-W008608
DTXSID5047112
Ammonium, didodecyldimethyl-, bromide
NS00083340
DTXCID3027112
UNII-7Y37A25K2I
NSC20912
Dimethyldidodecyl Ammonium Bromide

MDL Number

MFCD00041969

Customs Code

2923900090

FAQ

What is N-Dodecyl-N,N-dimethyl-1-dodecanaminium bromide (CAS: 3282-73-3)?

N-Dodecyl-N,N-dimethyl-1-dodecanaminium bromide (CAS: 3282-73-3) is a quaternary ammonium compound commonly used as a surfactant. It has the chemical formula C20H44BrN and is known for its cationic properties. This compound is typically a viscous liquid with a mild odor and is soluble in water and organic solvents. It is widely used for its antimicrobial and emulsifying characteristics.

What are the main uses of N-Dodecyl-N,N-dimethyl-1-dodecanaminium bromide (CAS: 3282-73-3)?

N-Dodecyl-N,N-dimethyl-1-dodecanaminium bromide (CAS: 3282-73-3) is primarily used in pharmaceuticals as a disinfectant and preservative. It also finds applications in industrial settings for water treatment and as an emulsifier in cosmetic products. Additionally, it is used in research for its surfactant properties and in some food processing applications as a cleaning agent.

Is N-Dodecyl-N,N-dimethyl-1-dodecanaminium bromide (CAS: 3282-73-3) safe?

N-Dodecyl-N,N-dimethyl-1-dodecanaminium bromide (CAS: 3282-73-3) is generally considered safe when used as directed. However, it should be handled with care, as prolonged skin contact or inhalation may cause irritation. Safety standards recommend proper protective equipment, such as gloves and goggles, and adherence to OSHA guidelines. It is not classified as highly toxic but should be kept away from children and pets.

How should N-Dodecyl-N,N-dimethyl-1-dodecanaminium bromide (CAS: 3282-73-3) be stored?

N-Dodecyl-N,N-dimethyl-1-dodecanaminium bromide (CAS: 3282-73-3) should be stored in a cool, dry, and well-ventilated area, away from direct sunlight. It is stable under normal storage conditions but should be kept in a sealed container to prevent moisture absorption. Avoid exposure to high temperatures and ensure it is stored in a location inaccessible to children and unauthorized personnel.