Description

2,6-Di-tert-Butyl-4-Thiocyanato-Phenol is a specialized phenolic compound featuring a thiocyanate functional group, making it a versatile intermediate in organic synthesis. This compound is valued for its role as a precursor and building block in the development of antioxidants, polymer stabilizers, and other high-performance additives. It is primarily sought by R&D laboratories and industrial manufacturers in the polymer, agrochemical, and specialty chemical sectors for its unique chemical reactivity and functional properties.

Application

• Antioxidant Intermediate: Serves as a key synthetic precursor for developing novel phenolic and sulfur-containing antioxidants used in plastics, rubber, and lubricants to prevent oxidative degradation.
• Polymer Stabilizer Synthesis: Utilized in the manufacture of light and heat stabilizers for polymers such as polyolefins (PP, PE) and PVC, enhancing product longevity.
• Agrochemical Active Ingredient Synthesis: Acts as a building block in the research and production of certain pesticides and herbicides, leveraging the thiocyanate moiety.
• Chemical Research & Development: Employed in academic and industrial R&D for studying reaction mechanisms and developing new synthetic methodologies involving hindered phenols.
• Lubricant & Fuel Additive Component: Used in formulating additives that improve the oxidative stability and performance of industrial oils and fuels.
• Pharmaceutical Intermediate: Investigated as a potential intermediate in the synthesis of bioactive molecules with antioxidant properties.

Basic Information

Product Name	2,6-Di-tert-Butyl-4-Thiocyanato-Phenol
CAS No.	3957-71-9
Molecular Formula	C15H21NOS
Molecular Weight	263.40 g/mol
Synonyms	4-Thiocyanato-2,6-di-tert-butylphenol; 2,6-Di-tert-butyl-4-thiocyanophenol; Phenol, 2,6-bis(1,1-dimethylethyl)-4-thiocyanato-; DBTP; Butylated hydroxythiocyanatobenzene; 4-Thiocyano-2,6-di-tert-butylphenol; Antioxidant 300; NSC 403625
EINECS	223-552-8

Quality Control

Our 2,6-Di-tert-Butyl-4-Thiocyanato-Phenol is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including assay (HPLC), identification (IR, NMR), and impurity profiling, to ensure it meets precise specifications for purity and consistency. A Certificate of Analysis (COA) documenting all test results is provided with every shipment to guarantee traceability and compliance with your quality requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). This material is easily oxidized and should be handled under an inert atmosphere when appropriate for prolonged storage or after opening. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Melting Point	92 - 96 °C
Loss on Drying	≤ 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.