Description

1,4-Dipropionyloxybenzene is a high-purity organic chemical intermediate of significant industrial importance. Its value lies in its role as a versatile building block for the synthesis of more complex molecules, particularly in advanced material science and specialty chemistry. This compound is primarily needed by manufacturers in the pharmaceutical, polymer, and liquid crystal industries for research, development, and production processes.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs) and other fine chemicals.
• Liquid Crystal Materials: Used in the production of monomers and intermediates for liquid crystal displays (LCDs) and other optoelectronic devices.
• Polymer Chemistry: Serves as a monomer or cross-linking agent in the development of specialty polymers and resins with tailored properties.
• Organic Synthesis: A valuable reagent for introducing the dipropionyloxybenzene moiety into target molecules in research and industrial synthesis.
• UV Absorber & Stabilizer Precursor: Used in the manufacture of compounds that protect materials from ultraviolet light degradation.
• Dye & Pigment Intermediate: Acts as a building block for the synthesis of certain organic dyes and colorants.

Basic Information

Product Name	1,4-Dipropionyloxybenzene
CAS No.	7402-28-0
Molecular Formula	C14H18O4
Molecular Weight	250.29 g/mol
Synonyms	Hydroquinone Dipropionate; 1,4-Bis(propionyloxy)benzene; p-Dipropionyloxybenzene; Hydroquinone Dipropanoate; Benzene-1,4-diyl dipropionate; HQDP; Dipropionyl Hydroquinone; p-Hydroquinone Dipropionate
EINECS	Contact for details

Quality Control

Our 1,4-Dipropionyloxybenzene is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing to ensure it meets high-purity standards suitable for demanding industrial and research applications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to guarantee traceability and compliance.

Storage

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

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%

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