Description

Undecylmagnesium Chloride CAS NO 69049-75-8 is a highly reactive organomagnesium compound, commonly known as a Grignard reagent. This chemical is a critical building block in organic synthesis, valued for its ability to form new carbon-carbon bonds with high precision. It is primarily utilized by research and development laboratories, as well as production facilities in the pharmaceutical, agrochemical, and advanced materials sectors seeking to synthesize complex organic molecules.

Application

• Pharmaceutical Intermediate Synthesis: A key reagent for constructing carbon skeletons in active pharmaceutical ingredients (APIs) and fine chemicals.
• Agrochemical Production: Used in the synthesis of herbicides, fungicides, and plant growth regulators that require specific long-chain alkyl structures.
• Specialty Polymer & Material Science: Serves as an initiator or modifying agent in the production of polymers with tailored properties.
• Organic Chemistry Research: Essential for academic and industrial R&D in nucleophilic addition reactions to carbonyl compounds and other electrophiles.
• Liquid Crystal & OLED Material Development: Employed in the synthesis of advanced organic electronic materials.
• Flavor & Fragrance Industry: Facilitates the synthesis of specific aroma compounds and intermediates.

Basic Information

Product Name	Undecylmagnesium Chloride
CAS No.	69049-75-8
Molecular Formula	C11H23ClMg
Molecular Weight	214.86 g/mol
Synonyms	Undecyl magnesium chloride; Magnesium, chloroundecyl-; Grignard reagent C11; n-Undecylmagnesium chloride; 1-Chloroundecylmagnesium; Chloromagnesiuoundecyl; Undecyl Grignard reagent; 1-Magnesiuoundecyl chloride
EINECS	Contact for details

Quality Control

Our Undecylmagnesium Chloride is produced under stringent quality management systems. Each batch undergoes rigorous analytical testing, including titration for assay and GC analysis for solvent and impurity profiles, to ensure consistency and high reactivity. Certificates of Analysis (COA) detailing purity, concentration, and solution integrity are provided with every shipment and are available upon request.

Storage

Preserve in a tightly closed container, protected from light. This material is highly volatile, hygroscopic (moisture-sensitive), and reacts violently with water and protic solvents. Store under an inert atmosphere (argon or nitrogen) in a cool, dry, well-ventilated area, away from heat and ignition sources. Recommended storage temperature is 2-8°C for extended stability. Keep the container tightly sealed when not in use.

Specification

Item	Specification
Appearance	Clear, colorless to light yellow solution
Concentration (in THF or Ether)	0.5 M - 2.0 M (Custom concentrations available)
Assay (by Titration)	≥ 95% (as Grignard reagent)
Identification (IR)	Conforms to structure
Solvent Content (GC)	Balance

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