Description

Methallyl Iodide is a versatile organoiodine compound with the CAS number 3756-30-7, primarily valued as a key alkylating agent and building block in advanced organic synthesis. Its reactive allylic iodide functionality makes it a crucial intermediate for constructing complex molecular architectures. This high-purity reagent is essential for research and development laboratories and industrial-scale production in the pharmaceutical, agrochemical, and specialty chemical sectors.

Application

• Pharmaceutical Intermediate: A critical building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for introducing the methallyl group into target molecules.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators requiring specific alkylation steps.
• Organic Synthesis Reagent: Employed in cross-coupling reactions (e.g., Heck, Suzuki) and nucleophilic substitution reactions to form carbon-carbon bonds.
• Material Science Precursor: Serves as a monomer or modifying agent in the development of specialized polymers and functional materials.
• Chemical Research: Utilized in academic and industrial R&D for method development and the exploration of new synthetic pathways.
• Fine Chemical Production: Acts as an intermediate in the manufacture of flavors, fragrances, and other high-value specialty chemicals.

Basic Information

Product Name	Methallyl Iodide
CAS No.	3756-30-7
Molecular Formula	C4H7I
Molecular Weight	182.00 g/mol
Synonyms	3-Iodo-2-methylprop-1-ene; 2-Methyl-3-iodopropene; 3-Iodo-2-methylpropene; γ-Iodoisobutylene; Methallyl iodide; 2-Methylallyl iodide; Isobutenyl iodide
EINECS	223-161-7

Quality Control

Our Methallyl Iodide is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including GC, HPLC, and NMR, to ensure high purity and consistency suitable for demanding synthetic applications. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming compliance with agreed specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). Keep away from strong acids, bases, and oxidizing agents. Due to its light-sensitive nature and reactivity, it is recommended to store under an inert atmosphere for long-term stability.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Density (at 20°C)	1.80 - 1.85 g/mL
Refractive Index (n20D)	1.520 - 1.530
Related Substances (GC)	≤ 2.0% total

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