Benzyldimethyloctylammonium chloride
Benzyldimethyloctylammonium chloride (CAS: 959-55-7; Formula: C17H30ClN; MW: 283.88 g/mol) is a quaternary ammonium salt. It is primarily employed as a phase transfer catalyst and a reagent in organic synthesis, facilitating reactions between immiscible phases. Its structure allows it to solubilize ionic reactants in organic solvents, thereby increasing reaction rates and yields in various chemical transformations.

Phase Transfer Catalysis
Benzyldimethyloctylammonium chloride functions as an effective phase transfer catalyst. It transfers anions from an aqueous phase to an organic phase, enabling reactions between reactants that would otherwise be incompatible due to solubility issues.
Organic Synthesis Reagent
This compound serves as a versatile reagent in various organic synthetic pathways. It can be used in reactions such as alkylations, nucleophilic substitutions, and polymerizations, where control over reaction conditions and intermediate solubility is crucial.
Chemical Intermediate
It acts as an intermediate in the synthesis of more complex organic molecules. Its quaternary ammonium structure can be further functionalized or incorporated into larger molecular frameworks for diverse chemical applications.
| Molecular weight | 283.88 |
|---|---|
| Empirical formula | C17H30ClN |
| Assay | ≥96.0% (AT) |



Hazard statements
- H302Harmful if swallowed
- H312Harmful in contact with skin
- H314Causes severe skin burns and eye damage
- H400Very toxic to aquatic life
Precautionary statements
- P273Avoid release to the environment
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
- P310Immediately call a POISON CENTER or doctor
| Transport (UN / ADR) | UN 2923 8/PG 3 |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | C,N |
| Risk statements (R) | 21/22-34-50 |
| Safety statements (S) | 36/37/39-45-61 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
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 Benzyldimethyloctylammonium chloride used for?
+
Benzyldimethyloctylammonium chloride is primarily used as a phase transfer catalyst and a reagent in organic synthesis, facilitating reactions between immiscible phases.
What are the CAS number and molecular formula?
+
The CAS number for Benzyldimethyloctylammonium chloride is 959-55-7, and its molecular formula is C17H30ClN.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies Benzyldimethyloctylammonium chloride with an assay of ≥96.0% (AT). We do not represent this product as USP, BP, EP, or pharmaceutical grade.
What are the primary safety hazards associated with this chemical?
+
This chemical is classified as Danger, with hazards including H302 (Harmful if swallowed), H312 (Harmful in contact with skin), H314 (Causes severe skin burns and eye damage), and H400 (Very toxic to aquatic life). Appropriate personal protective equipment and handling procedures are essential.
How is this product packed, shipped, and exported?
+
Products are carefully packed according to international shipping regulations to ensure safe transit. Tech Serve Solutions is experienced in exporting fine chemicals globally.
How can I request a sample or obtain a quote?
+
To request a sample or obtain a quote for Benzyldimethyloctylammonium chloride, please contact our sales department through the TSS website or by phone.
▶ Related products

1-(2-Fluorobenzyl)piperazine
C11H15FN2
Chemical Synthesis
1-(2-Fluorophenyl)biguanide hydrochloride
Chemical Synthesis

1-(2-Fluorophenyl)cyclopropanecarboxylic acid
C10H9FO2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine
C10H13FN2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine monohydrochloride
C10H13FN2 · HCl
Chemical Synthesis
1-(2-Furoyl)-1H-benzotriazole
C11H7N3O2
Chemical Synthesis
1-(2-Furoyl)piperazine
C9H12N2O2
Chemical Synthesis
1-(2-Hydroxy-5-methylphenyl)-3-phenyl-1,3-propanedione
Chemical Synthesis
▶ Explore more

3-Methyl-1,5-di-p-tolyl-1,4-pentazadiene
Chemical Synthesis

3-Methyl-1,5-pentanediol
Chemical Synthesis

3-Methyl-1-(2-methylphenyl)-1H-pyrazol-5-amine
C11H13N3
Chemical Synthesis
3-Methyl-1-(3′-sulfoamidophenyl)-5-pyrazolone
C10H11N3O3S
Chemical Synthesis