Description

1,3-Di-tert-Butyl-2-Thiourea is a specialized thiourea derivative characterized by its sterically hindered tert-butyl groups. This compound is valued for its role as a versatile intermediate and catalyst component in advanced organic synthesis and polymer chemistry. It is primarily utilized by R&D laboratories and industrial manufacturers in the pharmaceutical, agrochemical, and specialty polymer sectors.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs), particularly those requiring thiourea-based scaffolds.
• Polymerization Catalyst/Additive: Acts as a catalyst component or chain transfer agent in the production of specialty polymers and resins.
• Agrochemical Synthesis: Serves as a key building block for creating novel herbicides, fungicides, and plant growth regulators.
• Chemical Research & Development: Employed as a reagent in organic synthesis for introducing the thiourea moiety under controlled conditions.
• Rubber & Elastomer Industry: Functions as a vulcanization accelerator or anti-scorching agent in specific rubber formulations.
• Metal Chelation & Extraction: Utilized in processes for the selective chelation and separation of specific metal ions.

Basic Information

Product Name	1,3-Di-tert-Butyl-2-Thiourea
CAS No.	4041-95-6
Molecular Formula	C9H20N2S
Molecular Weight	188.33 g/mol
Synonyms	N,N'-Di-tert-butylthiourea; 1,3-Bis(1,1-dimethylethyl)-2-thiourea; Di-tert-butylthiourea; DTBTU; tert-Butylthiourea; Thiourea, N,N'-bis(1,1-dimethylethyl)-; 2-Thiourea, 1,3-di-tert-butyl-
EINECS	223-749-5

Quality Control

Our 1,3-Di-tert-Butyl-2-Thiourea is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR, to ensure it meets the high standards required for industrial and research applications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and light-sensitive; therefore, containers must be kept tightly sealed and away from direct light exposure to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	168°C - 172°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.