Description

3,5-Diethoxybenzaldehyde is a versatile aromatic aldehyde intermediate characterized by its two ethoxy substituents in the meta positions. This compound matters as a key building block in organic synthesis, offering a reactive aldehyde group for condensation and functionalization reactions. It is primarily needed by manufacturers in the pharmaceutical, agrochemical, and fine chemical industries for the production of active ingredients, dyes, and advanced materials.

Application

• Pharmaceutical Intermediate: Synthesis of active pharmaceutical ingredients (APIs) and drug candidates, particularly those requiring a benzaldehyde core structure.
• Agrochemical Synthesis: Production of herbicides, fungicides, and plant growth regulators where the diethoxybenzene moiety is integral.
• Fine Chemical Production: Key precursor for dyes, pigments, and specialty polymers.
• Organic Synthesis Building Block: Used in aldol condensations, Grignard reactions, and reductive amination to create complex molecular architectures.
• Liquid Crystal & Electronic Material Research: Serves as a starting material in the development of advanced organic electronic components.
• Flavor & Fragrance Industry: Intermediate for the synthesis of certain aromatic compounds.

Basic Information

Product Name	3,5-Diethoxybenzaldehyde
CAS No.	120355-79-5
Molecular Formula	C11H14O3
Molecular Weight	194.23 g/mol
Synonyms	Benzaldehyde, 3,5-diethoxy-; 3,5-Diethoxybenzaldehyde; 3,5-Diethoxyphenylmethanal; 1,3-Diethoxy-5-formylbenzene; 5-Formyl-1,3-diethoxybenzene; 3,5-Diethoxybenzenecarboxaldehyde; 3,5-Diethoxybenzene-1-carbaldehyde
EINECS	Contact for details

Quality Control

Our 3,5-Diethoxybenzaldehyde is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment to guarantee compliance with your specific requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). This material is easily oxidized; for long-term storage, consider an inert atmosphere (e.g., nitrogen or argon). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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