Description

1,3-Dibutyl-2-Thiourea is a versatile organosulfur compound belonging to the thiourea derivative class. It serves as a critical intermediate and specialty additive in various chemical synthesis and industrial processes. This product is essential for manufacturers in the rubber, polymer, and specialty chemical industries seeking efficient vulcanization accelerators, corrosion inhibitors, and synthesis building blocks.

Application

• Rubber Vulcanization Accelerator: Acts as a primary or secondary accelerator in the production of various rubber goods, improving cure rates and physical properties.
• Corrosion Inhibitor: Used in formulations for protecting metals, particularly in acidic environments found in industrial cleaning and oilfield applications.
• Chemical Synthesis Intermediate: Serves as a key building block in the synthesis of pharmaceuticals, agrochemicals, and other fine chemicals.
• Polymer Additive: Functions as a stabilizer or modifier in specific polymer systems to enhance performance characteristics.
• Electroplating Additive: Employed in electroplating baths to improve the quality and uniformity of metal deposits.

Basic Information

Product Name	1,3-Dibutyl-2-Thiourea
CAS No.	109-46-6
Molecular Formula	C9H20N2S
Molecular Weight	188.33 g/mol
Synonyms	N,N'-Dibutylthiourea; DBU; 1,3-Dibutylthiourea; Thiourea, N,N'-dibutyl-; Dibutylthiocarbamide; Accelerator DBU; Vulcafor DBU; Vulkacit DBU; Rhenogran DBU-80
EINECS	203-674-6

Quality Control

Our 1,3-Dibutyl-2-Thiourea is manufactured under a stringent quality management system. Every batch undergoes comprehensive analytical testing to ensure it meets precise specifications for identity, purity, and performance. Certificates of Analysis (COA) documenting these results are provided as standard, ensuring full traceability and compliance with customer and industry requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents, strong acids, and strong bases.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Melting Point	60 - 65 °C
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.