N,N,N-Trimethyl-1-dodecanaminium bromide

Basic Information

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CAS Number

1119-94-4

Molecular Formula

C15H34BrN

Molecular Weight

308.34 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Hydrocarbons

Basic Physical Properties

Melting Point

246 °C (dec.)

Flash Point

246°C

Solubility

H2O: 0.1 M at 20 °C, clear, colorless

Refractive Index

1.5260 (estimate)

SMILES

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

InChI

InChI=1S/C15H34N.BrH/c1-5-6-7-8-9-10-11-12-13-14-15-16(2,3)4;/h5-15H2,1-4H3;1H/q+1;/p-1

InChIKey

XJWSAJYUBXQQDR-UHFFFAOYSA-M

LogP

1.61750

Complexity

135

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

Hazard Class

Class 9 Class 9

Sensitiveness

Hygroscopic

Synonyms & References

English

N,N,N-trimethyl-1-dodecanaminium bromide
1231
Dodecyl Trimethyl Ammonium Bromide
DTAB
Dodecyl Trimethyl Amonium Bromide
1-Dodecanaminium,N,N,N-trimethyl-,bromide ammonium,dodecyltrimethyl-,bromide
Dodecayltrimethylaminiumbromide
dodecyltrimethyl-ammoniubromide
e8013
n,n,n-trimethyl-1-dodecanaminiubromide
n,n,n-trimethyl-1-dodecanaminiubromidentis**ots0545456
N-lauryl-N,N,N-trimethylammoniumbromide
trimethyldodecylammoniumbromide
trimethyllaurylammoniumbromide
LAURYLTRIMETHYLAMMONIUM BROMIDE
N-DODECYL TRIMETHYLAMMONIUM BROMIDE
LAURTRIMONIUM BROMIDE
(1-Dodecyl)trimethylammonium bromide
Dodecyltrimethylammonium bromide (DTAB)
dodecyl(trimethyl)azanium,bromide
LTAB
N,N,N-Trimethyldodecan-1-aminium bromide
Dodecyltrimethylammonium bromide
Dctab
Morpan D
DTAB (surfactant)
1-Dodecanaminium, N,N,N-trimethyl-, bromide
Trimethyllaurylammonium bromide
Trimethyldodecylammonium bromide
FSM 23
N-Lauryl-N,N,N-trimethylammonium bromide

MDL Number

MFCD00011767

Customs Code

2923900090

FAQ

What is N,N,N-Trimethyl-1-dodecanaminium bromide (CAS: 1119-94-4)?

N,N,N-Trimethyl-1-dodecanaminium bromide (CAS: 1119-94-4) is a quaternary ammonium compound with the chemical formula C15H33BrN. It is a bromide salt of a tertiary amine, characterized by a long hydrocarbon chain (dodecyl) and three methyl groups attached to the nitrogen. This compound is typically a solid at room temperature and exhibits surfactant properties due to its amphiphilic nature, making it useful in various industrial and chemical applications.

What are the main uses of N,N,N-Trimethyl-1-dodecanaminium bromide (CAS: 1119-94-4)?

N,N,N-Trimethyl-1-dodecanaminium bromide (CAS: 1119-94-4) is primarily used as a surfactant in pharmaceuticals, personal care products, and industrial formulations. It serves as an antimicrobial agent in disinfectants and may act as a catalyst in organic synthesis. Additionally, it is employed in research for its ability to stabilize compounds and in the production of specialty chemicals, including coatings and emulsifiers.

Is N,N,N-Trimethyl-1-dodecanaminium bromide (CAS: 1119-94-4) safe?

N,N,N-Trimethyl-1-dodecanaminium bromide (CAS: 1119-94-4) is generally considered safe when handled properly. It is not classified as highly toxic, but it may cause skin or eye irritation. Safety precautions include wearing gloves, goggles, and a lab coat, and working in a well-ventilated area. Adherence to OSHA and REACH guidelines ensures safe use, and it is important to avoid prolonged exposure or ingestion.

How should N,N,N-Trimethyl-1-dodecanaminium bromide (CAS: 1119-94-4) be stored?

N,N,N-Trimethyl-1-dodecanaminium bromide (CAS: 1119-94-4) should be stored in a cool, dry, and dark place, ideally at temperatures below 25°C. It requires airtight containers to prevent moisture absorption and degradation. Avoid exposure to heat, humidity, and direct light to maintain stability. Store away from incompatible substances like strong bases and ensure proper labeling for safe handling.