Description

3,5-Bis-(Tetradecyloxycarbonyl)Benzenesulfinic Acid is a specialized organic intermediate featuring a unique sulfinic acid functional group flanked by long-chain ester substituents. This molecular architecture makes it a valuable precursor for synthesizing complex surfactants, polymer additives, and specialty chemicals where controlled hydrophobicity and reactivity are required. It is particularly relevant for R&D and production in the fine chemical, advanced material, and lubricant additive sectors seeking to modify surface properties or create novel functional molecules.

Application

• Surfactant & Emulsifier Synthesis: Serves as a key building block for creating novel anionic surfactants with specific hydrophobic chain lengths for enhanced oil solubility and surface activity.
• Polymer Modification & Additives: Used as a comonomer or functionalizing agent to introduce sulfinate groups into polymers, improving properties like adhesion, dyeability, or anti-static performance.
• Lubricant & Fuel Additive Intermediate: Acts as a precursor for developing extreme pressure (EP) additives, detergents, or dispersants that improve the performance and stability of industrial lubricants and fuels.
• Pharmaceutical & Agrochemical Intermediates: Employed in the research and synthesis of active pharmaceutical ingredients (APIs) or agrochemicals where the benzenesulfinic acid moiety is a critical pharmacophore or functional handle.
• Corrosion Inhibitor Formulation: The sulfinic acid group can contribute to the development of organic corrosion inhibitors for metal treatment processes in various industrial applications.
• Cross-linking Agent for Specialty Resins: Utilized in the production of specialty epoxy or other thermosetting resins where it can act as a curing agent or modifier to alter cross-link density and final material properties.

Basic Information

Product Name	3,5-Bis-(Tetradecyloxycarbonyl)Benzenesulfinic Acid
CAS No.	141915-64-2
Molecular Formula	C36H62O6S
Molecular Weight	622.94 g/mol
Synonyms	Benzenesulfinic acid, 3,5-bis(tetradecyloxycarbonyl)-; 3,5-Di(tetradecanoyloxy)benzenesulfinic acid; 3,5-Bis(tetradecanoyloxy)benzenesulfinic acid; 3,5-Bis[(1-oxotetradecyl)oxy]benzenesulfinic acid; Myristic acid, diester with 3-sulfinobenzenetriol; Sulfobenzoic acid derivative C36; Contact for details on additional trade names.
EINECS	Contact for details

Quality Control

Our production of 3,5-Bis-(Tetradecyloxycarbonyl)Benzenesulfinic Acid adheres to stringent internal quality standards to ensure batch-to-batch consistency and reliability for your synthesis processes. Each lot is characterized using advanced analytical techniques including HPLC, NMR, and IR spectroscopy. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and key physical parameters is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry, and well-ventilated area at room temperature (15-25°C). This compound is easily oxidized; minimize exposure to air during handling and after opening the original container. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Heavy Metals	≤ 20 ppm

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