Description

(Methylthio)Acetonitrile is a versatile sulfur-containing nitrile compound, also known as Methylmercaptoacetonitrile. This specialty chemical serves as a critical building block in organic synthesis, valued for its reactive methylthio and cyano functional groups. It is primarily utilized by research institutions and manufacturers in the pharmaceutical, agrochemical, and material science industries for developing advanced intermediates and active ingredients.

Application

• Pharmaceutical Intermediate: A key synthon in the synthesis of heterocyclic compounds and active pharmaceutical ingredients (APIs), particularly those containing thioether linkages.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and insecticides, where the methylthio moiety can enhance biological activity.
• Chemical Research & Development: Employed as a versatile reagent in organic chemistry for nucleophilic substitution and cyanoethylation reactions.
• Material Science Precursor: Acts as a starting material for the synthesis of specialty polymers, ligands for catalysis, and functionalized materials.
• Flavor & Fragrance Industry: Can be used in the controlled synthesis of sulfur-containing aroma compounds, though typically in highly purified grades.

Basic Information

Product Name	(Methylthio)Acetonitrile
CAS No.	35120-10-6
Molecular Formula	C3H5NS
Molecular Weight	87.14 g/mol
Synonyms	Methylmercaptoacetonitrile; 2-(Methylthio)acetonitrile; Methylthiocyanomethane; Acetonitrile, (methylthio)-; Thiomethylacetonitrile; NSC 9375; Methyl sulfanylacetonitrile
EINECS	Contact for details

Quality Control

Our (Methylthio)Acetonitrile is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chromatography and spectroscopy, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all relevant specifications are 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, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, open flames, and strong oxidizing agents. Due to potential moisture sensitivity, containers should be kept tightly sealed when not in use.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Refractive Index (n20D)	1.480 - 1.490
Density (20°C)	1.05 - 1.15 g/mL

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