Description

3-Methyl-2-Methylenebutanenitrile is a versatile, high-purity nitrile compound serving as a critical building block in advanced organic synthesis. Its reactive methylene group adjacent to the nitrile functionality makes it a valuable precursor for pharmaceuticals, agrochemicals, and specialty polymers. This compound is essential for research and production chemists in the fine chemical, pharmaceutical intermediate, and material science industries seeking reliable, high-quality raw materials.

Application

• Pharmaceutical Intermediate: A key synthon in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators.
• Polymer & Resin Modifier: Acts as a monomer or cross-linking agent in specialty polymers to enhance properties like chemical resistance and thermal stability.
• Fine Chemical Production: Serves as a versatile precursor for synthesizing flavors, fragrances, and other high-value specialty chemicals.
• Organic Synthesis Reagent: Employed in Michael addition reactions, cyclizations, and other C-C bond-forming processes in research and development.
• Material Science Research: Investigated for use in advanced materials, including liquid crystals and conductive polymers.

Basic Information

Product Name	3-Methyl-2-Methylenebutanenitrile
CAS No.	2813-69-6
Molecular Formula	C6H9N
Molecular Weight	95.14 g/mol
Synonyms	2-Methylene-3-methylbutyronitrile; 3-Methyl-2-methylenebutyronitrile; 2-Methylenepentanenitrile; 2-Methylene-3-methylbutanenitrile; Isopropylidenepropionitrile; 3-Methylbut-2-enenitrile (related isomer); (2-Methyl-1-propenyl)acetonitrile
EINECS	220-563-5

Quality Control

Our 3-Methyl-2-Methylenebutanenitrile is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including GC, HPLC, and NMR, to ensure high purity and consistent performance. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with each shipment to guarantee compliance with your specific research or production requirements.

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). This product is hygroscopic (moisture-sensitive) and should be kept under an inert atmosphere (e.g., nitrogen) after opening to maintain stability and prevent degradation. Keep away from strong acids and incompatible materials.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Related Substances (GC)	Individual impurity ≤ 1.0%
Specific Gravity (20°C)	0.850 - 0.880

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