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1,3-Propanediol (PDO) CAS 504-63-2 is used as organic synthesis. 1,3-Propanediol (PDO) is used as a synthesis of a variety of drugs and new antioxidants. 1,3-Propanediol CAS 504-63-2, often abbreviated as PDO, is a colorless, odorless, and tasteless organic compound. It is a type of diol or glycol and is used in various industrial applications, including as a component in the production of polymers, cosmetics, and pharmaceuticals. Be interested in purchasing in bulk/wholesale? Welcome to contact us now.
| Item | Specifications | Results |
| Appearance | Colorless Liquid or Gray Sticky Liquid | Qualified |
| Assay | ≥ 99.0% | 99.5% |
| Water | ≤0.2% | 0.18% |
| Product parameters | |
| Cas number: | 504-63-2 |
| Appearance: | Colorless Liquid or Gray Sticky Liquid |
| Purity: | 99.0% min |
| Package details: | 25kg/drum,200kg/drum |
| Brand: | Fortunachem |
1,3-Propanediol (often abbreviated as 1,3-PDO or simply PDO) is a versatile organic compound and a type of diol (an alcohol with two hydroxyl groups). At room temperature, it appears as a clear, colorless, odorless, and slightly salty-tasting viscous liquid that is fully miscible with water.
It serves as a crucial building block in various industries, most notably as a key monomer for producing high-performance polymers like Polytrimethylene Terephthalate (PTT), as well as in cosmetics, pharmaceuticals, and antifreeze.
Here are the primary selling points and advantages of 1,3-Propanediol:
1. Eco-Friendly and Sustainable (Green Chemistry)
One of its biggest modern selling points is its sustainable production. Unlike traditional petrochemical methods, modern 1,3-PDO is often produced via bio-fermentation using renewable resources like corn starch or crude glycerol (a byproduct of biodiesel production). This biological process is green, low-carbon, and results in a biodegradable product, making it highly attractive for brands focused on sustainability and reducing their carbon footprint.
2. Superior Moisturizing and Skin Feel (Cosmetics)
In the personal care and cosmetics industry, 1,3-PDO is a premium ingredient compared to traditional humectants like glycerin or 1,2-Propanediol (Propylene Glycol):
Excellent Humectant: It actively draws moisture from the environment and forms a breathable film on the skin to lock in hydration.
Lightweight & Non-Sticky: It has a much lower viscosity than glycerin, providing a refreshing, fast-absorbing, and non-greasy skin feel, which is highly favored in serums, lotions, and summer formulations.
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