Description

5-Octylthio-1,3,4-Thiadiazole-2-Thiol is a specialized sulfur-containing heterocyclic compound belonging to the 1,3,4-thiadiazole class. This organosulfur derivative is valued for its role as a versatile chemical intermediate and a functional additive, particularly in the synthesis of advanced materials and performance chemicals. It is primarily sought by manufacturers in the polymer, lubricant, and agrochemical industries for its ability to impart specific chemical functionalities, such as antioxidant or metal-deactivating properties.

Application

• Polymer Additive: Acts as a stabilizer or antioxidant in rubber and plastic formulations to prevent thermal and oxidative degradation.
• Lubricant Industry: Used as an extreme pressure (EP) additive or anti-wear agent in industrial lubricants and greases.
• Chemical Synthesis: Serves as a key intermediate for synthesizing more complex 1,3,4-thiadiazole derivatives with potential biological activity.
• Agrochemical Intermediates: Employed in the research and development of novel fungicides or herbicides.
• Metalworking Fluids: Functions as a corrosion inhibitor or additive in cutting and grinding fluids.
• Research & Development: Utilized in academic and industrial R&D for studying sulfur-heterocycle chemistry and material science.

Basic Information

Product Name	5-Octylthio-1,3,4-Thiadiazole-2-Thiol
CAS No.	4858-29-1
Molecular Formula	C10H18N2S3
Molecular Weight	262.45 g/mol
Synonyms	2-Mercapto-5-octylthio-1,3,4-thiadiazole; 5-(Octylthio)-1,3,4-thiadiazole-2-thiol; 1,3,4-Thiadiazole-2-thiol, 5-(octylthio)-; Octylthio thiadiazole thiol; 2-Thiol-5-octylthio-1,3,4-thiadiazole; 5-Octylmercapto-1,3,4-thiadiazole-2-thiol; OTDTT
EINECS	Contact for details

Quality Control

Our production of 5-Octylthio-1,3,4-Thiadiazole-2-Thiol adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including chromatographic purity assays and structural confirmation, to ensure consistency and meet customer specifications. Certificates of Analysis (COA) documenting key parameters such as assay, identity, and impurity profiles are provided and available upon request to support your quality assurance processes.

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 easily oxidized (store under inert atmosphere) and is light-sensitive (store away from light). Keep away from strong oxidizing agents, strong acids, and strong bases.

Specification

Item	Specification
Appearance	White to pale yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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