Description

Propyl Thiocyanate is an organic sulfur compound belonging to the thiocyanate family, characterized by its propyl chain attached to the thiocyanate functional group. This versatile chemical intermediate is valued for its role in synthesizing more complex molecules, particularly in the development of agrochemicals and pharmaceuticals. It serves as a critical building block for researchers and manufacturers in the fine chemical, material science, and specialty synthesis sectors seeking to introduce the thiocyanate moiety into target compounds.

Application

• Agrochemical Intermediate: A key precursor in the synthesis of herbicides, fungicides, and insecticides, where the thiocyanate group contributes to biological activity.
• Pharmaceutical Synthesis: Used as a versatile building block in medicinal chemistry for creating novel drug candidates and active pharmaceutical ingredients (APIs).
• Chemical Research & Development: Employed in organic synthesis laboratories for studying reaction mechanisms and developing new synthetic methodologies.
• Polymer & Material Science: Acts as a modifier or cross-linking agent in the production of specialty polymers and advanced materials.
• Ligand & Complexation Chemistry: Utilized in coordination chemistry for the preparation of metal complexes and catalysts.

Basic Information

Product Name	Propyl Thiocyanate
CAS No.	4251-16-5
Molecular Formula	C4H7NS
Molecular Weight	101.17 g/mol
Synonyms	1-Thiocyanatopropane; n-Propyl Thiocyanate; Propyl Rhodanide; Thiocyanic Acid, Propyl Ester; Butyl Thiocyanate (common misnomer); NSC 88210; Propane, 1-thiocyanato-
EINECS	224-222-5

Quality Control

Our Propyl Thiocyanate is manufactured under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets the high standards required for synthetic applications. A Certificate of Analysis (COA) detailing specific results for purity, identity, and impurity profiles is provided with every shipment to guarantee traceability and consistency for your critical processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This material is light-sensitive (store away from light) and easily oxidized (store under inert atmosphere). Keep away from heat, sparks, and open flame. For long-term storage, consider maintaining under an inert atmosphere such as nitrogen or argon to preserve stability.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Refractive Index (n20D)	1.480 - 1.490
Density (20°C)	1.00 - 1.05 g/mL

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