Description

Acetaldehyde, Acetonyl Methyl Acetal (8Ci) is a specialized acetal derivative used as a versatile chemical intermediate and protecting group in organic synthesis. This compound matters for its ability to mask carbonyl functionalities under acidic conditions, enabling complex multi-step synthetic routes. It is primarily needed by pharmaceutical and fine chemical manufacturers for the production of active pharmaceutical ingredients (APIs), fragrances, and other high-value organic compounds.

Application

• Pharmaceutical Synthesis: Key intermediate and protecting group in the multi-step synthesis of complex drug molecules and APIs.
• Fine Chemical Production: Used in the manufacture of specialty chemicals, including flavors, fragrances, and agrochemical intermediates.
• Organic Research & Development: Serves as a crucial reagent in academic and industrial R&D labs for developing new synthetic methodologies.
• Polymer Chemistry: Can be utilized as a monomer or modifying agent in the synthesis of specialty polymers and resins.

Basic Information

Product Name	Acetaldehyde, Acetonyl Methyl Acetal (8Ci)
CAS No.	25368-61-0
Molecular Formula	C6H12O3
Molecular Weight	132.16 g/mol
Synonyms	1,1-Dimethoxy-2-butanone; 2-Butanone, 1,1-dimethoxy-; Acetonyl Methyl Acetal; 1,1-Dimethoxybutan-2-one; Acetaldehyde acetonyl methyl acetal; Methyl acetonyl acetal
EINECS	Contact for details

Quality Control

Our Acetaldehyde, Acetonyl Methyl Acetal (8Ci) is produced under a strict quality management system. Each batch undergoes rigorous analytical testing, including GC and NMR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong acids and oxidizing agents. Recommended storage temperature is 2-8°C for long-term stability. Keep container tightly sealed when not in use to prevent moisture absorption and degradation.

Specification

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