Dodecyltrimethylammonium chloride
Dodecyltrimethylammonium chloride (CAS: 112-00-5), with the molecular formula CH3(CH2)11N(CH3)3Cl and a molecular weight of 263.89 g/mol, is a cationic surfactant. It is recognised for its detergent properties and finds utility as a phase transfer catalyst and in membrane protein solubilization. This compound is supplied by Tech Serve Solutions for various chemical synthesis and research applications.
Cationic Detergent
As a cationic surfactant, Dodecyltrimethylammonium chloride exhibits excellent detergency. It is effective in cleaning formulations and can be used to reduce surface tension in aqueous systems.
Phase Transfer Catalyst
This compound can act as a phase transfer catalyst in organic synthesis. It facilitates the reaction between reactants located in different immiscible phases, enhancing reaction rates and yields.
Membrane Protein Solubilization
Dodecyltrimethylammonium chloride is employed in biochemistry for the solubilization of membrane proteins. Its amphipathic nature allows it to disrupt lipid bilayers and keep hydrophobic proteins in solution.
Chemical Synthesis
It serves as a valuable reagent in various chemical synthesis pathways. Its ionic character and hydrophobic tail enable diverse chemical transformations and formulations.
| Molecular weight | 263.89 |
|---|---|
| Linear formula | CH3(CH2)11N(CH3)3Cl |
| Assay | ≥99.0% (AT) |
| Solubility | H2O: soluble50 mg/mL, clear, colorless |
| Melting point | 246 °C (dec.)(lit.) |
Hazard statements
- H302Harmful if swallowed
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
- H410Very toxic to aquatic life with long-lasting effects
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P273Avoid release to the environment
- P305IF IN EYES
- P501Dispose of contents and container per local regulations
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Transport (UN / ADR) | UN 3077 9 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn,N |
| Risk statements (R) | 22-36/37/38-50/53 |
| Safety statements (S) | 26-61 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Description | cationic |
|---|
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Dodecyltrimethylammonium chloride primarily used for?
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Dodecyltrimethylammonium chloride is primarily used as a cationic detergent, a phase transfer catalyst, and for membrane protein solubilization in biochemical research and chemical synthesis.
What are the CAS number and chemical formula for Dodecyltrimethylammonium chloride?
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The CAS number is 112-00-5 and the chemical formula is CH3(CH2)11N(CH3)3Cl.
What grade and purity does Tech Serve Solutions supply for Dodecyltrimethylammonium chloride?
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Tech Serve Solutions supplies Dodecyltrimethylammonium chloride with an assay of ≥99.0% (AT). We do not represent this product as USP, BP, or EP grade; it is supplied for technical and research purposes.
What are the key safety considerations when handling Dodecyltrimethylammonium chloride?
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Dodecyltrimethylammonium chloride is classified with GHS07 and GHS09 symbols, and a Warning signal word. It causes skin and eye irritation (H315, H319), may cause respiratory irritation (H335), is harmful if swallowed (H302), and is very toxic to aquatic life with long-lasting effects (H410). Appropriate personal protective equipment including a dust mask (N95), eyeshields, and gloves should be worn. Handle in a well-ventilated area and avoid release to the environment.
How is Dodecyltrimethylammonium chloride packed and exported by TSS?
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Dodecyltrimethylammonium chloride is packed and exported in compliance with relevant regulations, including UN 3077 classification for transport. Specific packaging details can be provided upon request.
How can I request a quote or sample for Dodecyltrimethylammonium chloride?
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To request a quote or a sample of Dodecyltrimethylammonium chloride, please contact our sales team through the website or by phone.
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