China and the United States are the leading exporters of triethylenediamine (CAS 280-57-9), accounting for the largest shares of global supply, while Germany, South Korea, and India represent the top importing markets. Triethylenediamine prices have remained relatively stable amid steady cross-border flows, reflecting consistent demand from polyurethane catalyst applications. Export volumes from China have expanded modestly over the past two years, while U.S. exports have held steady, and European imports—particularly by Germany—have shown resilience despite broader chemical trade fluctuations.
1. **Price Trends**
- Domestic Market: Recently, the price of triethylenediamine in the domestic market has shown a stable trend with a slight increase. The mainstream transaction price in the East China region is [X] yuan/ton, up [X] yuan/ton from the previous week, representing an increase of [X]%; the price in the South China region is [X] yuan/ton, up [X] yuan/ton, representing an increase of [X]%.
- International Market: International market prices have fluctuated relatively slightly. The price of triethylenediamine in the US market remains around [X] USD/ton, while the price in the European market is [X] EUR/ton, remaining largely unchanged compared to the previous month.
2. **Supply Situation**
- Domestic Production Capacity: The operating rate of major domestic triethylenediamine production enterprises remains around [X]%. Some enterprises have seen a slight decrease in operating rates due to equipment maintenance or raw material supply issues. For example, [Enterprise Name 1] has reduced its operating rate to [X]% due to tight raw material supply, resulting in a decrease in market supply by approximately [X] tons.
- Import Situation: Recent import volumes of triethylenediamine have increased, with major import sources being [Country Name 1] and [Country Name 2]. Import volumes have increased by [X]% compared to the previous month, which has somewhat alleviated the tight domestic supply situation.
3. **Demand Situation**
- Downstream Industry Demand: The main downstream industry for triethylenediamine is the polyurethane industry. Recently, the operating rate of the polyurethane industry has increased, leading to higher demand for triethylenediamine. In particular, increased demand for polyurethane products in fields such as building insulation and automotive interiors has driven the consumption of triethylenediamine. For example, demand for polyurethane foam in the building insulation sector has increased by [X]%, correspondingly increasing the usage of triethylenediamine.
- Seasonal Demand: With the onset of winter, demand for insulation materials in northern regions has increased, further driving the demand for triethylenediamine in the polyurethane industry. This seasonal demand is expected to persist for the foreseeable future.
4. **Cost Factors**
- Raw Material Prices: The main raw material for triethylenediamine is [Raw Material Name]. Recently, the price of [Raw Material Name] has shown an upward trend. The domestic market price of [Raw Material Name] is [X] yuan/ton, up [X] yuan/ton from the previous month, representing an increase of [X]%. The rise in raw material prices has increased the production cost of triethylenediamine, providing some support to prices.
- Energy Costs: Fluctuations in energy prices also affect the production cost of triethylenediamine. Recent increases in the prices of energy sources such as coal and natural gas have led to higher production costs for enterprises, with some companies already adjusting product prices to cope with cost pressures.
5. **Market Sentiment**
- Trader Sentiment: Traders have divergent views on the future market. Some traders believe that with the increase in supply and seasonal growth in demand, the market supply and demand relationship will gradually balance, and prices will remain stable; while others are concerned that the continuous rise in raw material prices and the difficulty in alleviating the tight supply situation may lead to a more optimistic outlook, resulting in a tendency to hold back sales.
- Downstream Enterprise Sentiment: Downstream enterprises are sensitive to the increase in triethylenediamine prices. Some enterprises, worried about further price increases, have started to increase their inventory; while some small and medium-sized enterprises, due to financial pressure, are adopting a just-in-time procurement strategy.
Analysis and Judgment
1. **Supply Side**: Although import volumes have increased, the operating rates of some domestic enterprises have decreased, limiting overall supply growth. Moreover, issues such as tight raw material supply and rising energy costs may continue to affect enterprise production, introducing uncertainty on the supply side.
2. **Demand Side**: The increased operating rate of the downstream polyurethane industry and the growth in seasonal demand will continue to drive the demand for triethylenediamine. Demand is expected to maintain a growth trend for the foreseeable future.
3. **Cost Side**: The rise in raw material prices and energy costs will further push up the production cost of triethylenediamine, providing strong support to prices.
4. **Market Sentiment**: The differing sentiments of traders and downstream enterprises will lead to fluctuations in market transaction activity, but the overall market supply and demand relationship remains tight.
Forecast
1. **Price Trends**: In the short term, the price of triethylenediamine is expected to continue its stable and upward trend. Influenced by both cost support and demand growth, the price increase may range between [X]% and [X]%. In the medium to long term, if raw material prices continue to rise or the tight supply situation is not alleviated, prices are expected to increase further.
2. **Supply Situation**: As enterprise maintenance ends and raw material supply issues are gradually resolved, domestic operating rates are expected to recover, leading to an increase in supply. However, import volumes may be affected by factors such as international market prices and trade policies, introducing some uncertainty.
3. **Demand Situation**: Demand from the downstream polyurethane industry will continue to grow, particularly in fields such as building insulation and automotive interiors, where demand is expected to remain robust. The demand growth rate for the foreseeable future is expected to be around [X]% to [X]%.
4. **Market Risks**: Attention should be paid to the impact of factors such as raw material price fluctuations, changes in environmental protection policies, and international trade friction on the triethylenediamine market. These factors may lead to changes in market supply and demand, thereby affecting price trends.
Triethylenediamine (TEDA), CAS 280-57-9, is a white to off-white crystalline solid at room temperature with a characteristic amine-like odor; it has a melting point of approximately 156–158 °C and sublimes readily. It is classified as a heterocyclic organic compound and a tertiary diamine, specifically the common name for 1,4-diazabicyclo[2.2.2]octane (DABCO). TEDA is widely employed as a catalyst—particularly in polyurethane foam production—where it promotes the reaction between isocyanates and water to generate carbon dioxide for foaming. It also serves as a key intermediate in the synthesis of pharmaceuticals, agrochemicals, and specialty chemicals, including corrosion inhibitors and epoxy curing agents. Its applications are concentrated in polymer manufacturing, coatings, and fine chemical synthesis.
An anti-fade reagent shown to scavenge free-radicals due to flurochrome excitation.
white crystalline powder
This chemical is included in Fine Chemicals. See more about what is Triethylenediamine and Triethylenediamine SDS information.
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