Description

Dimethylphenylthiourea is a specialized thiourea derivative with the CAS number 52777-01-2, valued for its role as a versatile chemical intermediate and accelerator. Its structure makes it particularly effective in applications requiring controlled vulcanization and polymerization processes. This compound is essential for manufacturers in the rubber, polymer, and specialty chemical industries seeking to enhance product performance and processing efficiency.

Application

• Rubber Vulcanization Accelerator: Used as a secondary accelerator in the production of various rubber goods to optimize cure time and improve physical properties.
• Polymer Synthesis: Serves as a chain transfer agent or catalyst component in the synthesis of specific polymers and resins.
• Pharmaceutical Intermediate: Employed in the research and development of active pharmaceutical ingredients (APIs) and fine chemicals.
• Corrosion Inhibitor Formulation: A key component in formulations designed to protect metals in industrial fluids and coatings.
• Agricultural Chemical Synthesis: Used as a building block in the manufacture of certain pesticides and herbicides.
• Dye and Pigment Production: Acts as an intermediate in the synthesis of sulfur-containing dyes and organic pigments.

Basic Information

Product Name	Dimethylphenylthiourea
CAS No.	52777-01-2
Molecular Formula	C9H12N2S
Molecular Weight	180.27 g/mol
Synonyms	N,N-Dimethyl-N'-phenylthiourea; 1,3-Dimethyl-2-phenylthiourea; DMPTU; Thiourea, N,N-dimethyl-N'-phenyl-; Accelerator 22; Vulcanization Accelerator D; USAF EK-7006; N-Phenyl-N',N'-dimethylthiourea
EINECS	258-149-5

Quality Control

Our Dimethylphenylthiourea is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide detailed Certificates of Analysis (COA) with key parameters including assay, melting point, and impurity profiles. Our quality commitment ensures the material meets the requirements for its intended industrial and research applications.

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). Due to its hygroscopic nature, the container must be kept tightly sealed to minimize exposure to moisture. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	154 - 158 °C
Loss on Drying	≤ 1.0%
Heavy Metals (as Pb)	≤ 20 ppm
Residue on Ignition	≤ 0.1%

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