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Germany and the United States are the leading exporters of 4-methyl-1,3,2-dioxathiolane 2-oxide, accounting for the majority of global shipments, while China, Japan, and South Korea represent the largest importers. Trade volumes have remained relatively stable over the past three years, with modest fluctuations in 4-methyl-1,3,2-dioxathiolane 2-oxide prices aligning closely with broader specialty chemical market conditions.
Recent Commodity Market Intelligence
1. Price Trends
- Over the past week, the mainstream domestic price of 4-methyl vinyl sulfite showed a slight upward fluctuation, rising from 12,500 RMB/ton to 12,800 RMB/ton, an increase of approximately 2.4%.
- Internationally, affected by supply tightness in certain regions, prices also rose in tandem, with the FOB price increasing from USD 1,600/ton to USD 1,650/ton, a rise of 3.1%.
2. Supply Situation
- Some domestic producers have recently reduced their operating rates due to equipment maintenance, resulting in an overall production decrease of approximately 10% compared to the previous week.
- On the import front, production disruptions at some overseas factories have led to a reduction in cargo arrivals, with import volumes declining by 15% month-on-month.
3. Demand Situation
- Downstream industry demand remains stable. Specifically, demand in the pharmaceutical intermediates sector for 4-methyl vinyl sulfite has shown steady growth, with procurement volumes increasing by 8% compared to the previous week.
- Demand in the pesticide intermediates sector has remained largely unchanged, maintaining a normal procurement pace.
4. Inventory Levels
- Inventory levels at major domestic warehouses decreased by approximately 12% compared to the previous week, currently remaining at a relatively low level.
- Port inventories have also declined by about 10% due to reduced imports.
5. Related Market Dynamics
- Raw material market prices have remained relatively stable, providing limited cost support for 4-methyl vinyl sulfite.
- Prices of similar chemicals in the vicinity have recently risen slightly, boosting market sentiment.
Analysis and Assessment
1. Supply Side: Reduced operating rates of production enterprises and decreased import volumes have led to tighter overall market supply, which is a key factor driving price increases.
2. Demand Side: Growing demand in the pharmaceutical intermediates sector provides certain support for prices, while stable demand in the pesticide intermediates sector has not significantly pulled or pushed prices.
3. Inventory Side: Low inventory levels further exacerbate the tight supply situation, prompting upward price pressure.
4. Market Sentiment: Rising prices of neighboring products and the current supply tightness have made market participants more optimistic about the future of 4-methyl vinyl sulfite, strengthening their willingness to hold prices firm.
Forecast
1. Short Term (1-2 Weeks): The price of 4-methyl vinyl sulfite is expected to continue its slight upward trend. The mainstream domestic price is likely to break through 13,000 RMB/ton, while the international FOB price may reach USD 1,700/ton.
2. Medium Term (1-2 Months): If equipment maintenance ends and operating rates recover, and import volumes return to normal, the supply tightness will ease. Price increases are expected to narrow, with prices likely fluctuating in the range of 13,000-13,500 RMB/ton.
3. Long Term (3+ Months): Attention should be paid to changes in downstream industry demand and raw material market dynamics. If demand in the pharmaceutical intermediates sector continues to grow and raw material costs rise, prices may further increase; conversely, if demand falls short of expectations or raw material prices decline, prices may face downward pressure.
4-Methyl-1,3,2-dioxathiolane 2-oxide is a colorless to pale yellow liquid at room temperature, with moderate volatility and no widely reported characteristic odor. It is a cyclic sulfite ester—specifically, a five-membered 1,3,2-dioxathiolane ring bearing a methyl substituent at the 4-position and an oxidized sulfur center (S=O). This compound serves primarily as a specialty chemical intermediate in organic synthesis, particularly in the preparation of chiral auxiliaries, sulfoxide-containing building blocks, and functionalized heterocycles. Its principal applications are in the pharmaceutical and agrochemical industries, where it is employed in the synthesis of bioactive molecules requiring stereocontrolled sulfur functionality.
This chemical is included in Fine Chemicals. See more about what is 4-methyl-1,3,2-dioxathiolane 2-oxide and 4-methyl-1,3,2-dioxathiolane 2-oxide SDS information.
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