Description

Dio 9 CAS NO 11006-20-5 is a high-purity chemical compound utilized in advanced research and industrial synthesis. This material is valued for its specific reactivity and role as a key intermediate in the production of specialized polymers and fine chemicals. It is essential for manufacturers and R&D laboratories in the pharmaceutical, agrochemical, and performance materials sectors seeking reliable, high-quality raw materials.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block in the synthesis of active pharmaceutical ingredients (APIs) and other complex organic molecules.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators.
• Polymer & Resin Production: Acts as a monomer or cross-linking agent in the manufacture of specialty polymers, coatings, and adhesives.
• Fine Chemical Manufacturing: Employed in multi-step organic synthesis for creating flavors, fragrances, and other high-value chemicals.
• Material Science Research: Utilized in R&D for developing novel organic electronic materials, liquid crystals, or advanced composites.
• Laboratory Reagent: Functions as a standardized reagent for chemical research, method development, and analytical testing.

Basic Information

Product Name	Dio 9
CAS No.	11006-20-5
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Dio 9; 1,4-Dioxane-2,5-dione, polymer with 1,2-ethanediol; Poly(ethylene glycol) bis(carboxymethyl) ether; PEG-diacid; Poly(oxy-1,2-ethanediyl), α,ω-bis(carboxymethyl)-; Ethylene glycol diglycolic acid polymer; Polyethylene glycol di(glycolic acid); Poly(ethylene oxide) diacid
EINECS	Contact for details

Quality Control

Our Dio 9 is produced and tested under a strict quality management system. Each batch undergoes comprehensive analysis to ensure it meets precise specifications for identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are provided to guarantee traceability and support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature. Keep away from incompatible materials such as strong oxidizing agents, strong acids, and strong bases.

Specification

Item	Specification
Appearance	White to off-white powder or solid
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm

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