Description

Methyl Thiocyanate CAS NO 556-64-9 is an organic sulfur compound belonging to the thiocyanate family, characterized by its methyl group attached to the thiocyanate functional group. This versatile chemical intermediate is valued for its role in synthesizing more complex molecules, including pharmaceuticals, agrochemicals, and specialty chemicals. It is primarily utilized by research institutions and industrial manufacturers in the chemical synthesis, crop protection, and pharmaceutical development sectors.

Application

• Chemical Synthesis Intermediate: A key building block for the production of heterocyclic compounds, dyes, and other specialty organic chemicals.
• Agrochemical Production: Used in the synthesis of certain pesticides and herbicides, contributing to crop protection formulations.
• Pharmaceutical Research: Serves as a precursor in the development of novel active pharmaceutical ingredients (APIs) and bioactive molecules.
• Laboratory Reagent: Employed in organic chemistry research and analytical procedures as a standard or reactant.
• Polymer Modification: Can be used to introduce thiocyanate functional groups into polymer chains to alter material properties.

Basic Information

Product Name	Methyl Thiocyanate
CAS No.	556-64-9
Molecular Formula	C2H3NS
Molecular Weight	73.12 g/mol
Synonyms	Methyl thiocyanate; Thiocyanic acid, methyl ester; Methyl rhodanate; Methyl sulfocyanate; Methyl mustard oil; NSC 8815; Methyl thiocyanide; Methyl ester of thiocyanic acid
EINECS	209-135-7

Quality Control

Our Methyl Thiocyanate is produced under stringent quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including chromatographic purity assays and identity confirmation. Certificates of Analysis (COA) detailing all test results are provided and available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources and incompatible materials. Due to its highly volatile nature, ensure containers are kept tightly sealed when not in use. Recommended storage temperature is between 15°C and 25°C.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Refractive Index (n20D)	1.470 - 1.475
Density (20°C)	1.06 - 1.10 g/mL

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