Description

Crotonaldehyde Acetal is a versatile chemical intermediate with the CAS registry number 10602-34-3. This compound is valued for its role in organic synthesis, particularly as a building block for more complex molecules and as a precursor in fragrance and flavor applications. It is essential for manufacturers and R&D laboratories in the pharmaceutical, agrochemical, and specialty chemical sectors seeking reliable, high-purity intermediates.

Application

• Fragrance and Flavor Synthesis: Serves as a key intermediate in the production of aroma chemicals and flavoring agents.
• Pharmaceutical Intermediates: Used in the synthesis of active pharmaceutical ingredients (APIs) and other fine chemicals.
• Agrochemical Production: Acts as a precursor in the manufacture of pesticides, herbicides, and plant growth regulators.
• Organic Synthesis: Employed as a building block for acetal-protecting groups and in various condensation reactions.
• Polymer Chemistry: Utilized in the modification of polymers and resins to impart specific properties.
• Research & Development: A valuable reagent for chemical research in academic and industrial laboratories.

Basic Information

Product Name	Crotonaldehyde Acetal
CAS No.	10602-34-3
Molecular Formula	C6H10O2
Molecular Weight	114.14 g/mol
Synonyms	Crotonaldehyde Diethyl Acetal; (E)-2-Butenal Diethyl Acetal; 2-Butenal, Diethyl Acetal; Diethyl (2E)-2-Butenylidene Bis(oxy)methane; 1,1-Diethoxy-2-butene; trans-Crotonaldehyde Diethyl Acetal
EINECS	234-239-8

Quality Control

Our Crotonaldehyde Acetal is produced under stringent quality management systems. Each batch undergoes comprehensive analytical testing, including chromatography and spectroscopy, to ensure it meets exacting purity and consistency standards. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with agreed specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from heat sources and incompatible materials. Recommended storage temperature is between 15°C and 25°C. Keep container tightly sealed when not in use to prevent moisture absorption and evaporation.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Refractive Index (20°C)	1.405 - 1.415
Density (20°C)	0.88 - 0.92 g/mL

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