Description

10-[(Dimethylthiocarbamoyl)Thio]-10H-Phenoxarsine is a specialized organoarsenic compound that functions as a highly effective biocide and preservative. This compound matters for its potent antimicrobial and antifungal properties, providing critical protection against microbial degradation in sensitive materials. Industries requiring long-term material integrity, such as polymer manufacturing, paint and coating formulation, and wood preservation, rely on this chemical to ensure product durability and performance.

Application

• Polymer and Plastic Additive: Used as a biocide stabilizer in PVC, polyurethanes, and other polymers to prevent microbial attack and extend service life.
• Paint, Coating, and Adhesive Preservation: Incorporated into water-based and solvent-based formulations to inhibit mold, mildew, and bacterial growth in the wet state and on dried films.
• Wood Protection: Serves as a key component in preservative treatments for lumber and composite wood products against rot and fungal decay.
• Textile and Fiber Treatment: Applied to synthetic and natural fibers to impart antimicrobial properties for technical and hygienic textiles.
• Cooling Water Treatment: Acts as a slimicide in industrial cooling towers and recirculating water systems to control biofouling.
• Paper and Pulp Mill Applications: Used to control microbial growth in process waters and additives, preventing spoilage and production issues.

Basic Information

Product Name	10-[(Dimethylthiocarbamoyl)Thio]-10H-Phenoxarsine
CAS No.	2703-34-6
Molecular Formula	C15H14AsNOS2
Molecular Weight	347.33 g/mol
Synonyms	10H-Phenoxarsine, 10-[(dimethylcarbamothioyl)thio]-; Phenoxarsine, 10-[(dimethylthiocarbamoyl)thio]-; 10-(Dimethylthiocarbamoylthio)phenoxarsine; Dithiocarbamate arsenic compound; Bis(dimethylthiocarbamoyl) disulfide arsenic derivative; Antimicrobial agent 2703-34-6; Phenoxarsine-based biocide; Contact for additional trade names.
EINECS	220-279-5

Quality Control

Our 10-[(Dimethylthiocarbamoyl)Thio]-10H-Phenoxarsine is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure it meets precise specifications for purity, potency, and consistency. A comprehensive Certificate of Analysis (COA) detailing assay, identity, and impurity profiles is provided with each shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents, strong acids, and strong bases. Ensure the storage area is designated for chemicals and is kept locked.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0 %
Melting Point	152 - 156 °C
Loss on Drying	≤ 0.5 %
Heavy Metals (as Pb)	≤ 20 ppm
Arsenic Content	Calculated value, conforms

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.