Description

2-(Propionyloxymethoxy)Butane-1,4-Diyl Dipropionate is a specialized organic ester compound with the CAS number 104478-28-6. It serves as a valuable intermediate and functional additive in advanced chemical synthesis, prized for its reactivity and ability to modify material properties. This chemical is primarily needed by manufacturers in the pharmaceutical, agrochemical, and polymer industries for the development of active ingredients and performance materials.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and prodrugs, where its ester groups can be leveraged for controlled release or enhanced bioavailability.
• Polymer Modification: Acts as a plasticizer or cross-linking agent in specialty polymer formulations to improve flexibility, durability, or processing characteristics.
• Agrochemical Synthesis: Serves as a key building block in the production of advanced herbicides, fungicides, and plant growth regulators.
• Chemical Research & Development: Employed as a versatile reagent in organic synthesis for introducing propionate ester functionalities into target molecules.
• Specialty Additives: Functions in formulations for coatings, adhesives, or sealants where specific solubility or reactivity profiles are required.
• Fine Chemical Production: Utilized in the multi-step synthesis of complex organic compounds for electronics, dyes, or fragrances.

Basic Information

Product Name	2-(Propionyloxymethoxy)Butane-1,4-Diyl Dipropionate
CAS No.	104478-28-6
Molecular Formula	C15H24O7
Molecular Weight	316.35 g/mol
Synonyms	1,4-Butanediol, 2-[(1-oxopropoxy)methoxy]-, 1,4-dipropionate; Butane-1,4-diyl 2-[(propionyloxy)methoxy] dipropionate; 2-[(Propionyloxy)methoxy]-1,4-butanediol dipropionate; 1,4-Bis(propionyloxy)-2-(propionyloxymethoxy)butane; Tetrakis(propionyl) Derivative of 2-Hydroxymethyl-1,4-butanediol; POMB Dipropionate
EINECS	Contact for details

Quality Control

Our 2-(Propionyloxymethoxy)Butane-1,4-Diyl Dipropionate is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing, including chromatography and spectroscopy, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong bases and incompatible materials such as strong oxidizing agents. The container must be kept tightly sealed to prevent moisture absorption.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
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.