N,N-Dimethyl-N-octadecyl-1-octadecanaminium bromide

Basic Information

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CAS Number

3700-67-2

Molecular Formula

C38H80BrN

Molecular Weight

631 g/mol

Chemical Classification

Polymers and Plastics Thermoplastics Polyolefins

Basic Physical Properties

Melting Point

154.0 to 162.0 deg-C

Boiling Point

°Cat760mmHg

Refractive Index

1.5260 (estimate)

SMILES

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

InChI

InChI=1S/C38H80N.BrH/c1-5-7-9-11-13-15-17-19-21-23-25-27-29-31-33-35-37-39(3,4)38-36-34-32-30-28-26-24-22-20-18-16-14-12-10-8-6-2;/h5-38H2,1-4H3;1H/q+1;/p-1

InChIKey

PSLWZOIUBRXAQW-UHFFFAOYSA-M

LogP

10.58980

Complexity

391

Safety Information

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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

Stability

Stable. Incompatible with strong oxidizing agents.

Sensitiveness

储存温度-20°C

Synonyms & References

English

EINECS 223-037-6
DSDMAB
AS-62181
BP-28288
dioctadecyldimethylammonium bromide
3700-67-2
di-n-octadecyldimethylammonium bromide
CS-0128789
D89966
Distearyldimethylammonium bromide
BIS(OCTADECYL)DIMETHYLAMMONIUM BROMIDE
1-Octadecanaminium, N,N-dimethyl-N-octadecyl-, bromide
SCHEMBL25636
1-Octadecanaminium, N,N-dimethyl-N-octadecyl-, bromide (1:1)
NS00083234
D1975
n,n-distearyl-n,n-dimethylammonium bromide
HY-131119
n,n-dimethyl-n-octadecyloctadecan-1-aminium bromide
18:0 DDAB
Q27295043
Dimethyldioctadecylammonium (bromide)
Z5T47R065A
MFCD00041975
FT-0625134
18:0 DDAB, Dimethyldioctadecylammonium (Bromide Salt), powder
EN300-7403220
dimethyldioctadecylazanium bromide
Dimethyldioctadecylammonium bromide
dimethyl(dioctadecyl)azanium;bromide
18:0 DDAB, Dimethyldioctadecylammonium (Bromide Salt), chloroform

MDL Number

MFCD00041975

Customs Code

2923900090

FAQ

What are the physical and chemical properties of N,N-Dimethyl-N-octadecyl-1-octadecanaminium bromide (CAS: 3700-67-2)?

N,N-Dimethyl-N-octadecyl-1-octadecanaminium bromide is a solid, crystalline compound with a high molecular weight. It has good solubility in organic solvents and poor solubility in water. The compound is relatively stable under normal conditions but can react with strong acids or bases. CAS: 3700-67-2

How is N,N-Dimethyl-N-octadecyl-1-octadecanaminium bromide (CAS: 3700-67-2) typically synthesized?

N,N-Dimethyl-N-octadecyl-1-octadecanaminium bromide is synthesized through the amidation of 1-dodecanamine with octadecyl bromide in the presence of a base such as sodium hydroxide. This process yields a high-quality product with good purity. The reaction is exothermic and requires careful temperature control. CAS: 3700-67-2

What industries use N,N-Dimethyl-N-octadecyl-1-octadecanaminium bromide (CAS: 3700-67-2)?

N,N-Dimethyl-N-octadecyl-1-octadecanaminium bromide (CAS: 3700-67-2) is primarily used in the pharmaceutical and polymer industries. It can also be found in the production of sensors and as a surfactant in various applications. The compound's unique structure allows for its use in creating stable emulsions and surfactants. CAS: 3700-67-2

What precautions should be taken when handling N,N-Dimethyl-N-octadecyl-1-octadecanaminium bromide (CAS: 3700-67-2)?

When handling N,N-Dimethyl-N-octadecyl-1-octadecanaminium bromide (CAS: 3700-67-2), it is important to wear appropriate personal protective equipment (PPE) such as gloves and safety goggles. The compound should be stored in a cool, dry place away from strong acids and bases. In case of a spill, neutralize the area with water and clean up with appropriate waste disposal procedures. Always refer to the Safety Data Sheet (SDS) for detailed handling instructions. CAS: 3700-67-2