Description

1,3-Dimethylthiourea is a versatile organic sulfur compound belonging to the thiourea family. This chemical is valued for its role as a key intermediate and specialty additive in various industrial synthesis and formulation processes. It is particularly important for manufacturers in the polymer, pharmaceutical, and agrochemical sectors seeking reliable, high-purity raw materials for their production lines.

Application

• Polymer Industry: Acts as a vulcanization accelerator and cross-linking agent in the production of synthetic rubbers and specialty elastomers.
• Pharmaceutical Intermediates: Serves as a crucial building block in the synthesis of active pharmaceutical ingredients (APIs) and heterocyclic compounds.
• Agrochemical Synthesis: Used in the manufacture of herbicides, fungicides, and plant growth regulators.
• Photographic Chemicals: Functions as a stabilizer and antifogging agent in photographic developers and emulsions.
• Corrosion Inhibitors: Employed in formulations for metal treatment and cooling water systems to prevent corrosion.
• Chemical Research & Development: Utilized as a reagent in organic synthesis, particularly in the formation of thiazoles and other sulfur-containing heterocycles.

Basic Information

Product Name	1,3-Dimethylthiourea
CAS No.	61805-96-7
Molecular Formula	C3H8N2S
Molecular Weight	104.17 g/mol
Synonyms	N,N'-Dimethylthiourea; 1,3-Dimethyl-2-thiourea; DMTU; Thiourea, N,N'-dimethyl-; Asymmetrical dimethylthiourea; NSC 3698; UNII-9F8S6L3V4H
EINECS	263-242-6

Quality Control

Our 1,3-Dimethylthiourea is produced under a stringent 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 support your quality assurance and regulatory compliance needs.

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, sparks, and open flame. This material is light-sensitive and should be stored away from direct light exposure.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Melting Point	108°C - 112°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.