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n-Dodecyltrimethylammonium bromide

Name: n-Dodecyltrimethylammonium bromide
Brand: ALPHA CHEMIKA
Price: 10660 INR
Availability: InStock

Price 10660 INR/ Gram

Get a Price/Quote

MOQ : 100 Grams

n-Dodecyltrimethylammonium bromide Specification

Ph Level
6-8 (1% solution)

Physical State
Solid

Size
custom packaging available

Density
1.0 Gram per cubic centimeter(g/cm3)

Storage Instructions
Store in a cool, dry and well-ventilated place, tightly closed

Packaging Type
HDPE bottle, Drum

Purity
99%

Molecular Formula
C15H34BrN

Boiling point
Decomposes

Flash Point
>110C

Melting Point
238-241C

Molecular Weight
308.36 g/mol

Shelf Life
24 months

Usage
Emulsifier, antibacterial agent, reagent

CAS No
1119-94-4

Grade
Laboratory Grade

Type
Cationic Surfactant

Application
Phase transfer catalyst, surfactant, chemical synthesis

Appearance
White crystalline powder

Purity(%)
99%

Refractive Index
Not applicable (solid)

Form
Powder, solid

Synonyms
Lauryltrimethylammonium bromide, Dodecyltrimethylammonium bromide, DTAB

UN Number
Not regulated

EC Number
214-290-3

Solubility
Soluble in water and alcohol

Hazard Statement
Irritant to skin and eyes

Odor
Characteristic

n-Dodecyltrimethylammonium bromide Trade Information

Minimum Order Quantity
100 Grams

Supply Ability
50000 Grams Per Week

Delivery Time
4-5 Days

About n-Dodecyltrimethylammonium bromide

LC1887 n-Dodecyltrimethylammonium bromide

for synthesis

Order number Packaging Quantity Price

AC28887 Plastic bottle 25 g 44.1

AC28887 Plastic bottle 100 g 135.9

Product information

Hill Formula C15H34BrN

HS Code 2923 90 00

EC number 214-290-3

Molar mass 308.34 g/mol

CAS number 1119-94-4

Chemical and physical data

Melting point 237 - 245 C

Molar mass 308.34 g/mol

Safety information

R Phrase R 22-36/37/38-50/53

Harmful if swallowed.Irritating to eyes, respiratory system and skin.Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.

S Phrase S 26-39-61

In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear eye/face protection.Avoid release to the environment. Refer to special instructions/ Safety data sheets.

Categories of danger harmful, irritant, dangerous for the environment

Hazard Symbol

Harmful

Dangerous for the environment

RTECS BQ3195000

Storage class 10 - 13 Other liquids and solids

WGK WGK 3 highly water endangering

Transport information

Declaration (transport by sea) IMDG-Code UN 2811 TOXIC SOLID, ORGANIC, N.O.S.(N-DODECYLTRIMETHYLAMMONIUM BROMIDE), 6.1, III

Declaration (transport by air) IATA-DGR UN 2811 TOXIC SOLID, ORGANIC, N.O.S.(N-DODECYLTRIMETHYLAMMONIUM BROMIDE), 6.1, III

Toxicological data

LD 50 oral LD50 rat 200 - 1000 mg/kg

Specifications

Assay (argentometric) 97 %

Identity (IR) passes test

Exceptional Solubility and Versatility

n-Dodecyltrimethylammonium bromide dissolves readily in water and alcohol, making it especially valuable for diverse applications in laboratories and industry. Its cationic surfactant properties enhance phase transfer processes, allowing for efficient chemical synthesis, emulsification, and reaction mediation. Its compatibility with custom packaging ensures suitability for different usage needs and operational scales.

Safe Handling and Storage

DTAB is supplied as a stable, white crystalline powder, with a shelf life of up to 24 months when stored in a tightly closed container in a cool, dry, and well-ventilated area. Although not classified as regulated for transport, it is important to use personal protective equipment when handling, due to its irritant qualities affecting the skin and eyes. Proper storage maintains product purity and prolongs usability.

Extensive Applications

DTAB serves as a key phase transfer catalyst, surfactant, emulsifier, antibacterial agent, and reagent. Its high purity and performance make it an essential component in research, chemical manufacturing, and pharmaceutical preparations. Its ability to facilitate reactions and control interfacial properties makes it particularly beneficial in complex syntheses and formulations.

FAQ's of n-Dodecyltrimethylammonium bromide:

Q: How should n-Dodecyltrimethylammonium bromide (DTAB) be stored for optimal shelf life?

A: DTAB should be stored in a tightly closed container, placed in a cool, dry, and well-ventilated environment. Proper storage helps preserve its purity (99%) and ensures a shelf life of up to 24 months.

Q: What are the main applications of DTAB in laboratory and industrial settings?

A: DTAB is commonly used as a phase transfer catalyst, cationic surfactant, emulsifier, antibacterial agent, and reagent. Its versatility supports chemical synthesis, pharmaceuticals, and research applications.

Q: When should personal protective equipment be used with DTAB?

A: Protective equipment such as gloves and safety goggles should be used whenever handling DTAB, as it is an irritant to skin and eyes. Careful handling minimizes exposure risks.

Q: Where is DTAB typically employed in chemical processes?

A: DTAB is particularly useful in processes that require phase transfer catalysis or stable emulsification. It is widely used in chemical synthesis, laboratories, and manufacturing processes involving interfacial reactions.

Q: What is the process for dissolving DTAB for use as a surfactant?

A: DTAB can be dissolved in water or alcohol at room temperature, as it has excellent solubility in these solvents. For typical applications, a 1% solution is prepared, which results in a pH between 6 and 8.

Q: How does DTAB benefit chemical synthesis operations?

A: DTAB's cationic surfactant nature enhances phase transfer and interfacial reactions, facilitating efficient product formation. Its high purity and stable physical state provide reliable performance in controlled synthesis environments.

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