Description

2-Ethylphenyl Isothiocyanate is a specialized organic building block and reagent characterized by its reactive isothiocyanate functional group. This compound is valued for its role as a versatile intermediate in the synthesis of more complex molecules, particularly in pharmaceutical and agrochemical research. It is primarily sought by R&D chemists and process development scientists in the fine chemical, pharmaceutical, and crop protection industries for constructing heterocycles and active ingredients.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of potential drug candidates, including kinase inhibitors and other biologically active molecules.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and pesticides.
• Chemical Research & Development: Serves as a versatile reagent for introducing the thiourea moiety via reaction with amines, useful in material science and catalyst design.
• Dye and Pigment Intermediate: Employed in the synthesis of specialized dyes and functional colorants.
• Ligand Synthesis: Useful for preparing chelating agents and ligands for metal complexes in catalytic applications.

Basic Information

Product Name	2-Ethylphenyl Isothiocyanate
CAS No.	19241-19-1
Molecular Formula	C9H9NS
Molecular Weight	163.24 g/mol
Synonyms	1-Ethyl-2-isothiocyanatobenzene; o-Ethylphenyl isothiocyanate; 2-Ethylbenzenisothiocyanate; (2-Ethylphenyl)isothiocyanate; Isothiocyanic acid, 2-ethylphenyl ester; NSC 163544
EINECS	Contact for details

Quality Control

Our 2-Ethylphenyl Isothiocyanate is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. A Certificate of Analysis (COA) detailing specific results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and should be handled under dry conditions to prevent degradation.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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