For professionals in the chemical and pharmaceutical sectors, a thorough understanding of key raw materials is fundamental. 1,1'-Oxydi-2-propanol (CAS 110-98-5) is one such compound, valued for its versatile chemical properties and wide range of applications. This article provides an in-depth look at its characteristics and offers guidance on sourcing it effectively from global markets.

Chemical Profile of 1,1'-Oxydi-2-propanol

1,1'-Oxydi-2-propanol, also recognized as Dipropylene Glycol (DPG), possesses the molecular formula C6H14O3 and a molecular weight of approximately 134.17 g/mol. While commonly described as a colorless liquid, the provided source indicates a 'White powder' appearance, suggesting a highly purified or processed form with a high melting point, or a specific grade. Its synonyms include 1,1'-Dimethyldiethylene glycol and Bis(2-hydroxypropyl) ether, among others. Key physical properties include a density of around 1.02-1.034 g/cm³ and a boiling point of approximately 230°C at atmospheric pressure. This compound's structure, featuring two hydroxyl groups, makes it reactive and useful in various synthesis processes.

Applications: From Pharmaceuticals to Industrial Uses

The utility of 1,1'-Oxydi-2-propanol spans multiple industries:

• Pharmaceutical Intermediates: Its high purity makes it an indispensable building block for synthesizing Active Pharmaceutical Ingredients (APIs). When you buy pharmaceutical-grade material, you ensure the integrity and efficacy of the final drug product.
• Industrial Solvents: Its solvency power makes it effective in various industrial cleaning formulations and as a solvent in chemical reactions.
• Coatings and Paints: It can enhance the properties of coatings and paints by improving flow, leveling, and film formation.
• Personal Care Products: In some formulations, it acts as a humectant or solvent, although its primary industrial focus is often elsewhere.

Strategic Sourcing of 1,1'-Oxydi-2-propanol

For companies seeking to purchase 1,1'-Oxydi-2-propanol, especially with a focus on competitive price and consistent quality, understanding the global supply landscape is crucial. China has emerged as a significant producer of fine chemicals and intermediates. Key considerations for sourcing include:

• Manufacturer Selection: Prioritize working with established manufacturers who have demonstrable quality control measures and production capabilities. Look for companies with ISO certifications and a history of reliable supply.
• Purity and Specifications: Always confirm the exact purity (e.g., ≥99%) and obtain a Certificate of Analysis (CoA) for each batch. This is particularly critical if you intend to use it as a pharmaceutical intermediate.
• Supply Chain Management: A dependable supplier is one that can ensure consistent product availability and timely delivery. Discussing lead times and shipping options (FOB, CFR, CIF) is part of effective procurement.
• Cost-Benefit Analysis: While seeking a competitive price, balance it against the assurance of quality and reliability. A slightly higher price for a superior, consistently supplied product can often yield better long-term value.

Conclusion

1,1'-Oxydi-2-propanol is a cornerstone chemical with diverse applications. By conducting thorough research into potential suppliers and understanding the critical specifications, businesses can secure this vital compound to drive their manufacturing and research endeavors forward. Partnering with a reputable supplier ensures not just a transaction, but a strategic alliance for growth.