Description

Dmeob CAS NO 40252-74-2 is a specialized organic chemical intermediate of significant importance in advanced synthesis. This compound matters for its role as a key building block in the production of complex molecules, offering precise reactivity for controlled chemical transformations. Industries such as pharmaceutical R&D, agrochemical manufacturing, and advanced material science require this high-purity intermediate for developing active ingredients and functional polymers.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel active pharmaceutical ingredients (APIs) and drug candidates.
• Agrochemical Synthesis: Used in the manufacturing of advanced pesticides, herbicides, and plant growth regulators.
• Material Science Research: Serves as a monomer or functionalization agent in the development of specialty polymers and high-performance materials.
• Organic Synthesis & Catalysis: Employed as a reagent in complex organic reactions, including cross-coupling and functional group transformations.
• Liquid Crystal & OLED Material Production: Acts as a key intermediate in the synthesis of electronic and optoelectronic materials.
• Academic & Industrial R&D: Utilized in research laboratories for method development and exploratory chemistry.

Basic Information

Product Name	Dmeob
CAS No.	40252-74-2
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	1,3-Dimethoxy-5-ethylbenzene; 5-Ethyl-1,3-dimethoxybenzene; DMEOB; 40252-74-2; Ethyl-dimethoxybenzene; 1,3-Dimethoxy-5-ethyl-benzene; 3,5-Dimethoxyethylbenzene
EINECS	Contact for details

Quality Control

Our Dmeob is produced under a stringent quality management system to ensure batch-to-batch consistency and high purity. We employ advanced analytical techniques, including GC, HPLC, and NMR, to verify identity and assay. A comprehensive Certificate of Analysis (COA) detailing purity, impurities, and physical properties is provided with each shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 98.0%
Related Substances (GC/HPLC)	≤ 2.0% total
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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