Description

3-(Dodecylthio)Propionaldehyde is a sulfur-containing aldehyde intermediate with a long hydrophobic alkyl chain. This compound matters for its role as a versatile building block in organic synthesis, particularly in the production of specialty chemicals and functional materials. Industries such as polymer additives, lubricant formulation, and specialty surfactant manufacturing require this chemical for its unique combination of lipophilicity and reactive aldehyde functionality.

Application

• As a key intermediate in the synthesis of polymer additives and antioxidants.
• In the production of specialty surfactants and emulsifiers for industrial formulations.
• As a building block for lubricant additives that improve performance under extreme pressure.
• In the manufacture of corrosion inhibitors for metalworking fluids and coatings.
• For research and development of novel organic compounds in pharmaceutical and agrochemical discovery.
• As a precursor in the synthesis of flavor and fragrance ingredients.
• In the formulation of adhesives and sealants to modify rheological properties.

Basic Information

Product Name	3-(Dodecylthio)Propionaldehyde
CAS No.	38160-52-0
Molecular Formula	C₁₅H₃₀OS
Molecular Weight	258.46 g/mol
Synonyms	3-(Dodecylthio)propanal; Dodecylthiopropionaldehyde; 3-(Dodecylmercapto)propionaldehyde; Laurylthiopropionaldehyde; 3-(Laurylthio)propionaldehyde; 1-Dodecanethiol, 3-oxopropyl derivative; Propionaldehyde, 3-(dodecylthio)-; 3-(Dodecylsulfanyl)propanal
EINECS	253-813-5

Quality Control

Our 3-(Dodecylthio)Propionaldehyde is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including chromatography and spectroscopy, to ensure identity, purity, and consistency. A Certificate of Analysis (COA) detailing all test results is provided with every shipment, ensuring full traceability and compliance with customer specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Due to its properties of being easily oxidized, it is recommended to store under an inert atmosphere (e.g., nitrogen) for long-term stability. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 95.0%
Water Content (KF)	≤ 0.5%

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