Description

3-Ethylphenyl Isothiocyanate is a versatile aromatic isothiocyanate derivative, a key building block in organic synthesis and advanced material development. Its reactive isothiocyanate group makes it a crucial intermediate for constructing heterocyclic compounds and functional polymers. This compound is primarily utilized by research institutions and industrial manufacturers in the agrochemical, pharmaceutical, and specialty chemical sectors for developing novel active ingredients and performance materials.

Application

• Agrochemical Intermediate: Synthesis of novel herbicides, fungicides, and plant growth regulators.
• Pharmaceutical Building Block: Key precursor in the development of pharmacologically active molecules, including potential kinase inhibitors.
• Polymer Modification: Used to introduce thiourea or other functional groups into polymer backbones to alter material properties.
• Chemical Research: Serves as a versatile reagent in organic synthesis for constructing heterocycles like benzothiazoles and quinazolines.
• Ligand Synthesis: Preparation of specialized ligands for catalysis and metal-organic frameworks (MOFs).
• Dye and Pigment Manufacturing: Intermediate in the synthesis of certain specialty dyes and colorants.

Basic Information

Product Name	3-Ethylphenyl Isothiocyanate
CAS No.	19241-20-4
Molecular Formula	C9H9NS
Molecular Weight	163.24 g/mol
Synonyms	m-Ethylphenyl Isothiocyanate; 1-Ethyl-3-Isothiocyanatobenzene; 3-Ethylbenzenisothiocyanate; Isothiocyanic Acid 3-Ethylphenyl Ester; 3-Ethyl Phenyl Mustard Oil; m-Ethyl Phenyl Isothiocyanate; (3-Ethylphenyl)isothiocyanate
EINECS	Contact for details

Quality Control

Our 3-Ethylphenyl Isothiocyanate is manufactured under strict quality management systems. 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 for purity, identity, and impurities is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). Due to its hygroscopic and highly volatile nature, the container must be kept tightly sealed after use to minimize exposure to moisture and prevent evaporation. Keep away from heat, sparks, and open flame.

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.