Description

Methylethylselenium(II) is an organoselenium compound with the CAS number 37773-04-9, serving as a versatile reagent and precursor in advanced chemical synthesis. This compound is valued for its role in introducing selenium-containing functional groups, enabling the development of novel materials and biologically active molecules. It is primarily needed by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for catalysis and material science applications.

Application

• As a key precursor in the synthesis of novel organoselenium compounds for pharmaceutical research.
• Utilized as a catalyst or co-catalyst in specialized organic transformations and cross-coupling reactions.
• Employed in material science for the development of selenium-containing polymers and advanced functional materials.
• Used in agrochemical research for creating new selenium-based active ingredients or intermediates.
• Serves as a reagent in academic and industrial laboratories for studying selenium chemistry and reaction mechanisms.
• Potential application in the synthesis of ligands for metal-organic frameworks (MOFs) and coordination chemistry.

Basic Information

Product Name	Methylethylselenium(II)
CAS No.	37773-04-9
Molecular Formula	C3H8Se
Molecular Weight	123.05 g/mol
Synonyms	Methyl ethyl selenide; Ethylmethylselane; Selenium, methyl ethyl-; Methylethylselane; (Methylethyl)selenium; 1-Methyl-1-selenopropane; Ethyl methyl selenide; Methyl(ethyl)selenium
EINECS	Contact for details

Quality Control

Our Methylethylselenium(II) is produced under stringent quality management protocols. Each batch undergoes rigorous analytical testing, including purity assay and impurity profiling, to ensure it meets exacting standards for research and industrial use. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and safety parameters is provided with every shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at a controlled room temperature (15-25°C) in a cool, dry, and well-ventilated area. Due to its sensitivity to oxidation and light, minimize exposure to air and direct light during handling.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC or 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.