Industrial 1,3-Diethoxypropan-2-Ol Synthesis & Bulk Supply
Procurement teams and R&D chemists frequently face supply chain volatility when sourcing specialized glycerol derivatives for advanced applications like stereolithography resins or biomass fractionation. Ensuring consistent industrial purity and verified documentation is critical for maintaining process efficiency.
Technical Specifications and Analytical Methods
Our manufacturing process ensures high consistency for this versatile intermediate, often referred to as 1,3-diethyl ether of glycerol. Below are the standard specifications for our 1,3-Diethoxy-2-propanol supply.
| Parameter | Specification | Test Method |
|---|---|---|
| CAS Number | 4043-59-8 | Verification |
| Purity (GC) | >98.5% | Gas Chromatography |
| Water Content | <0.5% | Karl Fischer |
| Appearance | Colorless Liquid | Visual/UV-Vis |
| Identity | Matches Reference | 1H NMR / FTIR |
Troubleshooting Common Impurities and Yield Issues
Optimizing the synthesis route requires careful monitoring of reaction conditions to minimize byproducts that can interfere with downstream polymerization or catalytic activities.
Residual Mono-Ethers and Glycerol
Incomplete etherification can leave behind mono-ethoxy intermediates. These polar impurities may affect solubility parameters when used as solvents for thermoplastics like polystyrene or PMMA in resin formulations.
Moisture Control During Synthesis
Excess water can hinder reaction kinetics and reduce overall yield. Strict control during the manufacturing process is essential to maintain industrial purity suitable for sensitive chemical transformations.
Catalyst Selection and Temperature
Improper catalyst dosage or temperature fluctuations can lead to side reactions. Our protocol optimizes these variables to ensure maximum conversion efficiency.
Strict Quality Assurance Workflow and COA Verification
As a reliable global manufacturer, NINGBO INNO PHARMCHEM CO.,LTD. implements a rigorous quality assurance workflow. Every batch undergoes multi-point testing before release. We provide a comprehensive COA with each shipment, allowing procurement officers to verify specifications against internal standards immediately upon receipt. This transparency supports stable supply chains for long-term projects.
Partnering with NINGBO INNO PHARMCHEM CO.,LTD. ensures access to competitive bulk price structures without compromising on quality assurance or technical support.
To request a batch-specific COA, SDS, or secure a bulk pricing quote, please contact our technical sales team.