Description

N,N'-Diisobutylthiourea is a specialized thiourea derivative widely utilized as a high-performance chemical intermediate and additive. This compound is valued for its role in accelerating vulcanization processes and as a key building block in the synthesis of various agrochemicals and pharmaceuticals. It serves critical functions in the rubber manufacturing, polymer stabilization, and specialty chemical synthesis industries, where precise molecular structure and purity are paramount for product performance and consistency.

Application

• Rubber Vulcanization Accelerator: Acts as a primary or secondary accelerator in the production of various rubber goods, improving cure rates and physical properties.
• Polymer Stabilizer: Used as an antioxidant and heat stabilizer in plastics and synthetic polymers to prevent degradation.
• Chemical Synthesis Intermediate: Serves as a crucial precursor in the manufacture of pharmaceuticals, particularly in the synthesis of heterocyclic compounds and active pharmaceutical ingredients (APIs).
• Agrochemical Production: Employed in the synthesis of certain herbicides, fungicides, and plant growth regulators.
• Corrosion Inhibitor: Formulated into coatings and additives for metal surface treatment in industrial applications.
• Analytical Reagent: Used in laboratory settings for the detection and quantification of specific metal ions.

Basic Information

Product Name	N,N'-Diisobutylthiourea
CAS No.	29214-81-1
Molecular Formula	C9H20N2S
Molecular Weight	188.33 g/mol
Synonyms	1,3-Diisobutyl-2-thiourea; Thiourea, N,N'-bis(2-methylpropyl)-; Diisobutylthiourea; DBU (in rubber context); Vulcanization accelerator DBU; N,N'-Bis(isobutyl)thiourea; Accelerator DIBS; 2-Thiourea, 1,3-bis(2-methylpropyl)-
EINECS	249-498-9

Quality Control

Our N,N'-Diisobutylthiourea is manufactured under a strict quality management system to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including assay, identification, and impurity profiling. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee compliance with your technical requirements and industry standards.

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). Keep away from heat sources, open flames, and incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	72 - 76 °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.