1-Butyl-4-methylpyridinium chloride
1-Butyl-4-methylpyridinium chloride (CAS: 112400-86-9; Formula: C10H16ClN; Molar Mass: 185.69 g/mol) is an ionic liquid and a pyridinium derivative. It finds application as a reagent and building block in chemical synthesis. Its properties make it suitable for specialized synthetic procedures and research within academic and industrial laboratories. Tech Serve Solutions offers this compound with a minimum assay of 97.0%.
- IUPAC
- 1-Butyl-4-picolinium chloride,4MBPCl

Ionic Liquid Applications
As an ionic liquid, 1-Butyl-4-methylpyridinium chloride can serve as a reaction medium or catalyst in various organic transformations. Its ionic nature can influence reaction kinetics and selectivity.
Specialty Chemical Synthesis
This compound is utilized as a building block in the synthesis of more complex organic molecules. Its pyridinium structure allows for diverse chemical modifications and functionalizations.
Research and Development
Researchers in academic and industrial settings employ 1-Butyl-4-methylpyridinium chloride for exploring novel synthetic routes and developing new materials. Its availability supports ongoing R&D projects.
| Molecular weight | 185.69 |
|---|---|
| Empirical formula | C10H16ClN |
| Assay | ≥97.0% |
| Melting point | 158-160 °C |

Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26 |
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 1-Butyl-4-methylpyridinium chloride used for?
+
1-Butyl-4-methylpyridinium chloride is used in chemical synthesis, particularly as an ionic liquid and a building block for creating more complex organic molecules. It is also employed in research and development.
What are the CAS number and formula for 1-Butyl-4-methylpyridinium chloride?
+
The CAS number for 1-Butyl-4-methylpyridinium chloride is 112400-86-9, and its empirical formula is C10H16ClN.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies 1-Butyl-4-methylpyridinium chloride with a minimum assay of 97.0%. We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade unless explicitly stated.
How should 1-Butyl-4-methylpyridinium chloride be handled?
+
1-Butyl-4-methylpyridinium chloride is classified as a Warning substance and can cause skin irritation (H315), serious eye irritation (H319), and respiratory irritation (H335). Appropriate personal protective equipment, including a dust mask type N95 (US), eyeshields, and gloves, should be worn. Ensure adequate ventilation.
Is 1-Butyl-4-methylpyridinium chloride a controlled substance?
+
The provided data does not indicate that 1-Butyl-4-methylpyridinium chloride is a controlled substance.
How is this chemical shipped?
+
1-Butyl-4-methylpyridinium chloride is exported globally by Tech Serve Solutions. Specific packaging and shipping details will be provided upon inquiry.
How can I request a sample or quote?
+
To request a sample or a quote for 1-Butyl-4-methylpyridinium chloride, please contact our sales department through the 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