Description

Ethyl 3-[[Bis(1-Methylethoxy)Phosphinothioyl]Thio]Propionate is a specialized organophosphorus compound with a unique thiophosphinothioyl functional group. This chemical is valued for its role as a key intermediate in the synthesis of advanced agrochemicals and pharmaceuticals, where it contributes to the development of active ingredients with specific biological activities. It is primarily sought by research and development chemists, process development scientists, and manufacturers in the agrochemical, pharmaceutical, and fine chemical sectors.

Application

• Agrochemical Intermediate: A critical building block for the synthesis of novel insecticides, acaricides, and fungicides, particularly those targeting specific metabolic pathways in pests.
• Pharmaceutical Synthesis: Serves as a versatile intermediate in medicinal chemistry for constructing complex molecules with potential therapeutic applications.
• Ligand Precursor: Used in the preparation of specialized ligands for catalysis and materials science research.
• Chemical Research: Employed in academic and industrial R&D for studying organophosphorus chemistry and developing new synthetic methodologies.
• Fine Chemical Production: Integrated into multi-step synthesis processes for producing high-value, low-volume specialty chemicals.

Basic Information

Item	Detail
Product Name	Ethyl 3-[[Bis(1-Methylethoxy)Phosphinothioyl]Thio]Propionate
CAS No.	71735-74-5
Molecular Formula	C11H23O4PS2
Molecular Weight	314.40 g/mol
Synonyms	Ethyl 3-[(Diisopropoxyphosphinothioyl)thio]propionate; O,O-Diisopropyl S-(2-Ethoxy-2-oxoethyl) Phosphorodithioate; Diisopropyl S-(2-Carboethoxyethyl) Phosphorodithioate; Phosphorodithioic acid, O,O-diisopropyl ester, S-ester with 3-mercaptopropionic acid ethyl ester; Am. Cyanamid CL 26,463
EINECS	Contact for details

Quality Control

Our Ethyl 3-[[Bis(1-Methylethoxy)Phosphinothioyl]Thio]Propionate is produced under strict quality management protocols to ensure batch-to-batch consistency and reliability. Each lot undergoes comprehensive analytical testing, including chromatographic purity assays and identity confirmation. A Certificate of Analysis (COA) detailing all relevant specifications 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. Due to its light-sensitive nature, containers should be kept in opaque packaging or amber glass.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%

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