Description

1,1,3,3-Tetraethylthiourea is a specialized thiourea derivative characterized by its four ethyl substituents, offering distinct chemical properties compared to simpler thiourea analogs. This compound serves as a versatile intermediate and additive in advanced chemical synthesis and industrial processes. It is particularly relevant for manufacturers and R&D professionals in the polymer, agrochemical, and specialty chemical sectors seeking efficient catalysts, stabilizers, or vulcanization accelerators.

Application

• Polymer Industry: Acts as a vulcanization accelerator and stabilizer in the production of synthetic rubbers and elastomers.
• Chemical Synthesis: Serves as a key intermediate and catalyst in organic synthesis, particularly for heterocyclic compounds.
• Agrochemicals: Used in the formulation of certain pesticides and herbicides as a stabilizing agent or synergistic component.
• Corrosion Inhibition: Functions as an effective corrosion inhibitor in industrial fluid and metal treatment formulations.
• Pharmaceutical Intermediates: Employed in the research and development of novel pharmaceutical compounds.
• Photographic Chemicals: Utilized in specific photographic development processes as a chemical additive.

Basic Information

Product Name	1,1,3,3-Tetraethylthiourea
CAS No.	4274-15-1
Molecular Formula	C9H20N2S
Molecular Weight	188.33 g/mol
Synonyms	N,N,N',N'-Tetraethylthiourea; Tetraethylthiourea; 1,1,3,3-TETRAETHYL-2-THIOUREA; 2-Thio-1,1,3,3-tetraethylurea; Thiourea, N,N,N',N'-tetraethyl-; Ethyl Tuads; Accelerator TETU; Vulcanization Accelerator TETU
EINECS	224-267-9

Quality Control

Our 1,1,3,3-Tetraethylthiourea is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including assay, purity profiling, and identification, to ensure it meets stringent specifications for industrial and research applications. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and consistent quality.

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 strong oxidizing agents and strong acids.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Melting Point	74 - 78 °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.