For procurement managers, research scientists, and formulation chemists in the chemical and pharmaceutical industries, sourcing high-quality raw materials is paramount. One such critical compound is 1,1'-Oxydi-2-propanol, identified by its CAS number 110-98-5. This versatile chemical intermediate plays a significant role in various synthesis processes. This guide aims to equip you with the knowledge to effectively source this compound, understanding its importance and how to procure it from reliable manufacturers and suppliers.

Understanding 1,1'-Oxydi-2-propanol (CAS 110-98-5)

1,1'-Oxydi-2-propanol, also known by synonyms such as Dipropylene Glycol (DPG) or Bis(2-hydroxypropyl) ether, is a diol with the molecular formula C6H14O3. It is characterized by its high purity, often exceeding 99%, which is essential for sensitive applications like pharmaceutical intermediate synthesis. Its unique chemical structure lends itself to a variety of industrial uses, including as a solvent, a component in coatings, paints, and cleaning agents, and most critically, as a building block in the development of Active Pharmaceutical Ingredients (APIs).

Key Considerations When Purchasing 1,1'-Oxydi-2-propanol

When you are looking to buy 1,1'-Oxydi-2-propanol, several factors should influence your decision:

  • Purity: For pharmaceutical intermediates and advanced chemical synthesis, high purity (≥99%) is non-negotiable. Ensure the supplier provides a Certificate of Analysis (CoA) detailing the purity and any trace impurities.
  • Manufacturer Reliability: Sourcing directly from a reputable manufacturer in China can offer significant advantages in terms of cost and supply chain stability. Look for manufacturers with robust quality management systems (e.g., ISO certification) and a proven track record.
  • Supply Ability: Assess the supplier's production capacity and their ability to meet your ongoing demand. A stable supplier is crucial for uninterrupted production schedules.
  • Pricing: Obtaining competitive price quotes is a key objective. However, never compromise on quality for a lower price. Compare quotes from multiple qualified suppliers.
  • Logistics and Incoterms: Understand the shipping options and terms (e.g., FOB, CFR, CIF) to manage costs and delivery timelines effectively.

Applications Driving Demand for 1,1'-Oxydi-2-propanol

The demand for high-quality 1,1'-Oxydi-2-propanol is driven by its critical role in several key sectors:

  • Pharmaceuticals: As a vital pharmaceutical intermediate, it is used in the synthesis of numerous APIs. Purchasing pharmaceutical-grade material ensures compliance with stringent regulatory requirements.
  • Industrial Coatings and Paints: Its properties as a solvent and its chemical reactivity make it valuable in the formulation of advanced coatings and paints, contributing to desired film properties.
  • Specialty Chemicals: It serves as a fundamental component in the production of other specialty chemicals, enabling innovation across diverse industries.
  • Cleaning Agents: Its solvent capabilities contribute to the effectiveness of various cleaning formulations.

Finding a Trusted Supplier

When searching for a supplier of 1,1'-Oxydi-2-propanol, particularly one that can offer a competitive price from China, it is essential to conduct thorough due diligence. Look for companies that specialize in fine chemicals and intermediates, possess strong technical expertise, and have established a reputation for quality and customer service. Engaging directly with manufacturers often leads to better value and direct technical support, helping you secure the best purchase terms.

By understanding the product's specifications, applications, and the nuances of global sourcing, procurement professionals can confidently secure a reliable supply of 1,1'-Oxydi-2-propanol to support their research and manufacturing needs.