Description

Benzal Diacetate is a versatile organic ester compound, also known as benzylidene diacetate, valued for its role as a key chemical intermediate and reagent in organic synthesis. Its primary commercial importance lies in its ability to act as a protected form of benzaldehyde or as a precursor for the synthesis of various fine chemicals and pharmaceuticals. This product is essential for manufacturers and R&D laboratories in the pharmaceutical, agrochemical, and fragrance industries seeking reliable, high-purity building blocks for complex synthesis.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of active pharmaceutical ingredients (APIs) and other complex organic molecules.
• Agrochemical Synthesis: Used as a precursor in the manufacturing of certain pesticides, herbicides, and plant growth regulators.
• Perfumery and Fragrance: Serves as a starting material or intermediate for the production of specific aromatic compounds.
• Organic Synthesis Reagent: Employed in various name reactions and as a protecting group or acylating agent in laboratory and industrial-scale chemistry.
• Dye and Pigment Manufacturing: Acts as an intermediate in the synthesis of certain specialized dyes and organic pigments.
• Research & Development: Utilized in academic and industrial R&D for exploring new synthetic pathways and chemical entities.

Basic Information

Product Name	Benzal Diacetate
CAS No.	581-55-5
Molecular Formula	C11H12O4
Molecular Weight	208.21 g/mol
Synonyms	Benzylidene Diacetate; 1,1-Diacetoxy-1-phenylmethane; (Acetyloxy)(phenyl)methyl acetate; Benzaldehyde Diacetate; α,α-Diacetoxytoluene; Benzylidene Glycol Diacetate; Phenylmethylidene Diacetate
EINECS	209-463-5

Quality Control

Our Benzal Diacetate is produced and tested under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure it meets precise specifications for identity, purity, and impurity profiles. We provide a detailed Certificate of Analysis (COA) with every shipment, documenting key parameters such as assay, appearance, and specific impurities. Our quality commitment ensures reliable batch-to-batch consistency for your critical processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents, strong bases, and heat sources.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 98.0%
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.