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China and the United States are the leading exporters of 1,4-Dioxane, together accounting for the majority of global shipments, while India, South Korea, and Germany represent the largest importers. The product’s trade flow remains concentrated among industrialized and rapidly industrializing economies with strong chemical manufacturing and pharmaceutical sectors. Trade volumes have remained relatively stable over the past three years, with modest growth in imports by Southeast Asian countries coinciding with upward pressure on 1,4-Dioxane prices amid tightening regulatory scrutiny and supply chain recalibrations.
Recent Market Dynamics Intelligence1. **Price Trends**- Domestic Market: The mainstream price of 1,4-dioxane in the domestic market has recently shown narrow-range fluctuations. Prices in the East China region oscillate within the range of 12,000–13,000 CNY/ton; prices in the South China region are slightly higher, ranging from 12,500–13,500 CNY/ton; and prices in the North China region range from 11,800–12,800 CNY/ton.- International Market: In the Asian region, the FOB Korea price is 1,600–1,700 USD/ton, and the CFR India price is 1,750–1,850 USD/ton, with prices remaining relatively stable and showing minor fluctuations. In the European region, the FOB Rotterdam price is 1,800–1,900 EUR/ton, exhibiting a slight upward trend due to local demand and energy costs.2. **Supply Situation**- Domestic production enterprises maintain an overall stable operating rate, ranging between 70% and 80%. Some large enterprises are operating normally and can meet basic market demand, while some small and medium-sized enterprises experience fluctuations in operating rates due to raw material supply constraints and environmental inspections.- On the import front, recent import volumes have remained relatively stable, primarily sourced from countries such as South Korea and Japan. Due to increased international shipping costs, the cost of imported goods has risen, providing certain support to domestic market prices.3. **Demand Situation**- Downstream industry demand varies. Demand from the pharmaceutical intermediate industry for 1,4-dioxane is relatively stable, with a gradual upward trend driven by the advancement of new drug R&D and production.- Demand in the coatings and solvents industry is affected by seasonal factors and is currently in the off-season, leading to a decrease in demand. The electronic chemicals industry has high quality requirements for 1,4-dioxane, with relatively small but stable demand volumes.4. **Inventory Situation**- Domestic production enterprises maintain moderate inventory levels, with some keeping a certain amount of safety stock to cope with market demand fluctuations. Trader inventories have slightly increased, primarily due to uncertain expectations for the future, leading to cautious purchasing and resulting in inventory accumulation.Analysis and Judgment1. **Reasons for Price Fluctuations**- On the supply side, domestic production operating rates are stable, and import volumes are steady, resulting in relatively sufficient overall supply. However, fluctuations in raw material prices and rising shipping costs provide certain support to prices.- On the demand side, demand across different downstream industries shows mixed trends. The growth in demand from the pharmaceutical intermediate industry provides some upward pressure on prices, while the weakening demand from the coatings and solvents industry exerts downward pressure. Overall, the impact of the demand side on prices is relatively neutral.- Regarding inventory, production enterprises maintain moderate inventories, while trader inventories have increased. The overall market inventory pressure has slightly risen, exerting some pressure on price increases.2. **Market Supply-Demand Balance**- Currently, the market supply and demand are basically balanced, with supply meeting demand. However, structural differences in demand lead to certain price fluctuations. The growth in demand from the pharmaceutical intermediate industry provides some support to the market, while the off-season weakening of demand in the coatings and solvents industry exerts some pressure on the market.Forecast1. **Price Trend Forecast**- In the short term, the price of 1,4-dioxane is expected to continue fluctuating within a narrow range. Given the basic balance between market supply and demand and the absence of significant positive or negative factors on the demand side, prices are unlikely to experience substantial increases or decreases.- In the medium term, as the coatings and solvents industry enters the peak season, demand is expected to increase, potentially providing some upward momentum for prices. However, if production operating rates increase or import volumes rise, increased supply may limit the extent of price increases.2. **Market Supply-Demand Forecast**- On the supply side, domestic production operating rates are expected to remain stable, and import volumes are not anticipated to fluctuate significantly, with overall supply maintaining current levels.- On the demand side, demand from the pharmaceutical intermediate industry is expected to continue growing, demand from the coatings and solvents industry will increase during the peak season, and demand from the electronic chemicals industry will remain stable. Overall, market demand is expected to grow, but the magnitude of growth will be limited.
1,4-Dioxane is a clear, colorless, moderately volatile liquid with a faint, chloroform-like odor. It is a cyclic ether and classified as a heterocyclic organic compound. Primarily used as a stabilizer for chlorinated solvents—especially 1,1,1-trichloroethane—and as a solvent in cellulose esters, resins, and dyes, it also serves as an intermediate in the synthesis of pharmaceuticals, agrochemicals, and surfactants. Its applications span coatings, adhesives, cleaning agents, and textile processing, where its miscibility with water and organic solvents is advantageous.
Industrial applications of 1,4-dioxane are extensive, for instance, as solvent for cellulose acetate, ethyl cellulose, benzyl cellulose, resins, oils, waxes, and some dyes; as a solvent for paper, cotton, and textile processing; and for various organic and inorganic compounds and products. It is also used in automotive coolant liquid and in shampoos and other cosmetics as a degreasing agent and as a component of paint and varnish. Human exposures to 1,4-dioxane have been traced to multiple occupations and breathing of contaminated workplace air and drinking polluted water. Industrial uses of 1,4-dioxane are very many. For instance, it is used as solvent for celluloses, resins, lacquers, synthetic rubbers, adhesives, sealants, fats, oils, dyes, and protective coatings; as a stabiliser for chlorinated solvents and printing inks; and as a wetting and dispersing agent in textile processing agrochemicals and pharmaceuticals, in different processing of solvent-extraction processes, and in the preparation and manufacture of detergents.
1,4-Dioxane is a colorless, stable liquid with a faint, pleasant odor. Although it has been known as far back as 1863, it was not until 1929 that is became commercially available. It is chemically a di-ether obtained by the loss of water from two molecules of ethylene glycol. It is completely soluble in water, as well as most organic solvents. It is freely soluble in mineral, vegetable, blown and heat-bodied oils, and oil soluble dyes. Most waxes are more readily soluble in dioxane when heated and examples of these are beeswax, carnauba, montan, paraffin, gilsonite, and Japan wax.
This chemical is included in Fine Chemicals. See more about what is 1,4-Dioxane and 1,4-Dioxane SDS information.
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