Description

Bisthiosemi is a specialized organic sulfur compound with the CAS registry number 39603-48-0. This chemical is valued for its role as a versatile intermediate and reagent in advanced synthetic chemistry and materials science. It is primarily sought after by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and polymer sectors for developing novel compounds and functional materials.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs), particularly those containing sulfur heterocycles or thioether linkages.
• Agrochemical Synthesis: Serves as a key building block for creating novel fungicides, herbicides, and plant growth regulators.
• Polymer Chemistry: Acts as a cross-linking agent or monomer in the production of specialty polymers with enhanced thermal or chemical resistance.
• Chemical Research: Employed as a reagent in organic synthesis for introducing bisthio-functional groups into target molecules.
• Material Science: Utilized in the development of advanced materials, such as ligands for metal-organic frameworks (MOFs) or conductive polymers.
• Fine Chemical Production: Functions as a precursor in the manufacture of dyes, pigments, and other performance chemicals.

Basic Information

Product Name	Bisthiosemi
CAS No.	39603-48-0
Molecular Formula	C4H6N2S2
Molecular Weight	146.23 g/mol
Synonyms	1,2-Bis(thiocyanato)ethane; Ethylene dithiocyanate; 1,2-Ethanediyl dithiocyanate; NSC 403079; Bisthiosemicarbazide derivative; Dithiocyanatoethane
EINECS	Contact for details

Quality Control

Our Bisthiosemi is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR spectroscopy, to ensure it meets the high standards required for research and industrial use. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

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 incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
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.