Description

Butyldiisooctylmethylammonium Methyl Sulphate is a quaternary ammonium salt (quat) surfactant and phase transfer catalyst. This compound is valued for its efficacy as a cationic surfactant and its utility in facilitating reactions between reagents in immiscible phases. It is primarily needed by manufacturers in the specialty chemical, agrochemical, and pharmaceutical intermediates sectors for synthesis and formulation processes.

Application

• As a phase transfer catalyst (PTC) in organic synthesis, particularly for alkylation and esterification reactions.
• As a cationic surfactant in industrial cleaning and disinfectant formulations.
• As an emulsifier and dispersant in agrochemical formulations like herbicides and pesticides.
• In the synthesis of specialty polymers and resins where quaternary ammonium compounds act as modifiers or catalysts.
• As a biocide or preservative component in industrial water treatment systems.
• In textile processing as a softener or antistatic agent.
• For research and development purposes in novel chemical process development.

Basic Information

Product Name	Butyldiisooctylmethylammonium Methyl Sulphate
CAS No.	93982-22-0
Molecular Formula	C26H57NO4S
Molecular Weight	479.80 g/mol
Synonyms	Butyldiisooctylmethylammonium Methyl Sulfate; N-Butyl-N-methyl-N,N-diisooctylammonium Methyl Sulfate; Methyltriisooctylammonium Methyl Sulfate; Quaternary Ammonium Salt 93982-22-0; Phase Transfer Catalyst 93982-22-0; Diisooctyl Methyl Butyl Ammonium Methyl Sulfate; PTC-Q-100 (example trade name); Cationic Surfactant 93982-22-0
EINECS	Contact for details

Quality Control

Our Butyldiisooctylmethylammonium Methyl Sulphate is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. A Certificate of Analysis (COA) detailing key specifications is provided with each shipment and is available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive); ensure containers are kept tightly sealed to prevent absorption of atmospheric moisture, which can affect product quality.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.