Description

3,5-Dimethoxyphenethyl Isocyanate (97%) is a versatile aromatic isocyanate building block used in the synthesis of advanced chemical intermediates. This compound is valued for its reactivity, enabling the introduction of the isocyanate functional group into complex molecular architectures. It is primarily sought after by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty polymer sectors for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of potential drug candidates, particularly in medicinal chemistry research.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and plant growth regulators.
• Polymer Modification: Serves as a cross-linking agent or chain extender in the production of specialty polyurethanes and coatings with tailored properties.
• Chemical Research: Essential reagent in organic synthesis for constructing urea and carbamate derivatives via reaction with amines and alcohols.
• Material Science: Used to create advanced functional materials, including liquid crystals and dendrimers.

Basic Information

Item	Details
Product Name	3,5-Dimethoxyphenethyl Isocyanate (97%)
CAS No.	480439-01-8
Molecular Formula	C11H13NO3
Molecular Weight	207.23 g/mol
Synonyms	1-Isocyanato-2-(3,5-dimethoxyphenyl)ethane; 2-(3,5-Dimethoxyphenyl)ethyl isocyanate; 3,5-Dimethoxybenzeneethanamine, NCO-derivative; (3,5-Dimethoxyphenethyl)isocyanate; β-(3,5-Dimethoxyphenyl)ethyl isocyanate
EINECS	Contact for details

Quality Control

Our 3,5-Dimethoxyphenethyl Isocyanate is produced under strict quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC for purity and IR/NMR for structural confirmation, to ensure it meets the specified 97% minimum assay. A detailed Certificate of Analysis (COA) documenting identity, purity, and impurity profiles is provided with each 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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation by atmospheric moisture.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (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.