Dodecyldimethylbenzylammonium chloride Chemical Properties

Melting point:

~60 °C

Boiling point:

162.7℃[at 101 325 Pa]

Density 

1.03[at 20℃]

vapor pressure 

0Pa at 20℃

storage temp. 

Sealed in dry,Room Temperature

solubility 

866g/L in organic solvents at 20 ℃

form 

Solid

color 

White to Off-White

Water Solubility 

2g/L at 20℃

BRN 

3921689

Stability:

Hygroscopic

LogP

2.63

CAS DataBase Reference

139-07-1(CAS DataBase Reference)

EPA Substance Registry System

Dodecyl dimethyl benzyl ammonium chloride (139-07-1)

Safety Information

Hazard Codes 

C,N

Risk Statements 

21/22-34-50-50/53

Safety Statements 

36/37/39-45-61-60-26

RIDADR 

UN 3261 8/PG 3

WGK Germany 

2

RTECS 

BO6821500

F 

3-10

TSCA 

Yes

HazardClass 

8

PackingGroup 

III

HS Code 

29239000

Toxicity

LD50 oral in rat: 400mg/kg

MSDS

• Language:English Provider:SigmaAldrich

Dodecyldimethylbenzylammonium chloride Usage And Synthesis

Chemical Properties

White fine crystalline powder

Uses

Benzyldimethyldodecylammonium chloride, a quaternary ammonium compound (QAC), is a cationic surfactant that shows antimicrobial activity against Gram-negative bacterium Pseudomonas fluorescens. It can be used as a:

• corrosion inhibitor.
• synergist to increase the toxicity of the pesticide, indoxacarb against various pests.
• model for benzyltrialkylammonium salts to study the thermal degradation pathway of benzyl QACs.

Uses

Quaternary ammonium composition to treat herpes, pseudomonas, staph, hepatitis and other infectious diseases.

Definition

ChEBI: Benzododecinium chloride is the organic chloride salt of benzododecinium. It has antiseptic and disinfectant properties, and used as a preservative in eye drop formulations. It has a role as an antiseptic drug, a disinfectant, an antifouling biocide and a surfactant. It is a quaternary ammonium salt and an organic chloride salt. It contains a benzododecinium.

Flammability and Explosibility

Not classified

Dodecyldimethylbenzylammonium chloride(139-07-1)Related Product Information

• Dodecylethyldimethylammonium bromide
• DDHL
• Benzyldodecyldimethylammonium Chloride Dihydrate
• Dodecyltrimethylammonium chloride
• TRIETHANOLAMMONIUM DODECYLBENZENE SULFONATE
• DODECANEDIOIC ACID MONOMETHYL ESTER
• Sodium dodecylbenzenesulphonate
• Disodium 4-dodecyl-2,4'-oxydibenzenesulfonate
• dodecylbenzenesulphonic acid, compound with isopropylamine (1:1)
• dodecylbis(2-hydroxyethyl)methylammonium chloride
• DODECYLBENZENE SODIUM SULFONATE
• SODIUM DODECYL DIPHENYL ETHER DISULFONATE
• CETYLDIMETHYLETHYLAMMONIUM BROMIDE
• (hexadecylamidopropyl)trimethylammonium chloride
• LDAO
• Sodium dodecyl sulfate
• N-DODECYL-B-IMINODIPROPIONIC ACID, DISODIUM SALT
• MONO-N-DODECYL PHOSPHATE