China and the United States are the leading exporters of Diglyme (CAS 111-96-6), accounting for the largest shares of global shipments in recent years, while Germany, South Korea, and India represent the top importing markets. Imports into the European Union and semiconductor-intensive economies such as South Korea have shown steady growth, coinciding with stable but elevated Diglyme prices amid tightening supply chain logistics for high-purity solvent grades.
Recent Market Dynamics Intelligence1. **Price Trends** - Domestic Market: Prices of diethylene glycol dimethyl ether (DEGDME) in the domestic market have recently exhibited a narrow range of fluctuations. The mainstream transaction prices in the East China region fluctuate between 12,000 and 12,500 CNY/ton. Prices in the South China region are slightly higher, ranging from 12,200 to 12,700 CNY/ton, while prices in the North China region remain relatively stable between 11,800 and 12,300 CNY/ton. - International Market: International prices are influenced by crude oil price fluctuations and exchange rates, with an overall trend similar to that of the domestic market. The offshore price in the Asia-Pacific region is between 1,600 and 1,700 USD/ton, while the landed price in Europe is between 1,750 and 1,850 USD/ton.2. **Supply Situation** - Domestic Production Capacity: The overall operating rate of domestic DEGDME production enterprises remains at approximately 70% to 75%. Some large enterprises maintain stable production and adhere to their planned schedules, while small and medium-sized enterprises experience slight fluctuations in operating rates due to raw material supply constraints and cost pressures. - Import Situation: Recent import volumes have remained relatively stable, with monthly imports ranging from 2,000 to 3,000 tons. The primary sources of imports are Southeast Asian regions. The quality of imported goods is stable, providing a certain supplementary effect on the domestic market supply.3. **Demand Situation** - Downstream Industry Demand: Demand from downstream industries such as coatings, inks, and electronic cleaning remains stable. The coatings industry is entering the traditional off-season, leading to a decrease in DEGDME demand. Demand in the ink industry, influenced by the packaging and printing market, maintains stable growth. Demand in the electronic cleaning industry continues to rise due to the accelerated replacement of electronic products. - Procurement Rhythm: Downstream enterprises primarily adopt a just-in-time procurement strategy. Some enterprises have moderately increased their inventories to hedge against market volatility, but overall inventory levels remain low.4. **Cost Aspects** - Raw Material Prices: The prices of key raw materials, ethylene glycol and methanol, have fluctuated significantly recently. Ethylene glycol prices, influenced by crude oil prices and market supply and demand, fluctuate between 4,000 and 4,500 CNY/ton. Methanol prices, affected by coal prices and imported supply, fluctuate between 2,500 and 2,800 CNY/ton. These raw material price fluctuations have a certain impact on the production costs of DEGDME. - Transportation Costs: Domestic transportation costs remain relatively stable. However, international shipping prices have increased due to the global trade landscape and fuel prices, thereby raising the cost of imported goods.Analysis and Judgment1. **Causes of Price Fluctuations**: The recent narrow-range fluctuations in DEGDME prices are primarily driven by supply-demand relationships and cost factors. On the supply side, domestic operating rates are stable, and import volumes supplement the market, resulting in relatively ample supply. On the demand side, downstream industry demands show mixed trends, with overall demand remaining stable. On the cost side, raw material price fluctuations and rising transportation costs provide certain support for prices.2. **Market Contradictions**: The main current market contradiction lies in the mismatch between relatively ample supply and limited downstream demand growth. Although demand in the electronic cleaning industry is rising, demand in the coatings industry is decreasing, resulting in limited overall demand growth. Meanwhile, the supply side remains stable, leading to intense market competition and making it difficult for prices to rise significantly.Forecast1. **Short-term Forecast (1-2 months)**: DEGDME prices are expected to continue maintaining a narrow range of fluctuations. On the supply side, domestic enterprise operating rates are expected to remain stable, with no significant changes in import volumes, ensuring relatively ample supply. On the demand side, downstream industry demands are unlikely to change significantly, with procurement remaining primarily just-in-time. The expected price fluctuation ranges are 11,800 to 12,600 CNY/ton in East China, 12,000 to 12,800 CNY/ton in South China, and 11,600 to 12,400 CNY/ton in North China.2. **Medium-term Forecast (3-6 months)**: With the arrival of the traditional peak season in the second half of the year, demand in the coatings industry is expected to recover, and demand in the electronic cleaning industry will continue to grow, providing certain support for DEGDME prices. However, uncertainties remain regarding raw material price fluctuations and changes in transportation costs. Prices are expected to show a moderate upward trend, with East China prices potentially rising to 12,500 to 13,200 CNY/ton, South China to 12,700 to 13,400 CNY/ton, and North China to 12,300 to 13,000 CNY/ton.
Diglyme (diethylene glycol dimethyl ether, CAS 111-96-6) is a clear, colorless, moderately volatile liquid with a mild, ethereal odor. It is an aliphatic ether and belongs to the class of glyme solvents. With a boiling point of approximately 162 °C and good solvency for organometallic reagents and metal salts, it is widely employed as a reaction medium and ligand in chemical synthesis. Its primary industrial uses include serving as a solvent and complexing agent in lithium battery electrolytes, Grignard and organolithium reactions, and catalytic hydrogenation processes. Diglyme is commonly applied in pharmaceutical intermediates, specialty polymers, and advanced materials manufacturing.
Solvent; it is used as reaction medium for Grignard and similar synthesis.
Diethylene glycol dimethyl ether is a clear, water-white neutral liquid of faint, pleasant odor. This ether may be used as a solvent for alkali metal hydrides for use in such reactions as reduction, alkylation and condensation. It may also be used as a lacquer solvent.
This chemical is included in Fine Chemicals. See more about what is Diglyme and Diglyme SDS information.
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