Asia
In Asia, isobutyraldehyde prices strengthened in early H1’26 as propylene-linked costs rose and downstream neopentyl glycol demand improved. China’s PDH sector supported regional propylene availability, with average PDH run rates reaching 71.7% in late 2025. However, as downstream demand weakened in May and June, buyers reduced procurement and the market corrected. The Iran war and Strait of Hormuz closure added indirect pressure through freight, fuel, and supply-chain risk, but domestic feedstock movement and end-user demand were the main drivers.
Europe
In Europe, isobutyraldehyde prices stayed firm as producers pushed cost pass-through across oxo intermediates. However, weak derivative demand and lower local petrochemical consumption limited strong price momentum. Europe’s propylene market also faced pressure because polypropylene imports reached 1.46 million metric tons from January to September 2025, rising 9% year on year, reducing local production needs and weighing on feedstock consumption.
North America
In North America, isobutyraldehyde prices remained supported by producer cost adjustments, but spot tightness was less visible. Propane and propylene stocks reached 101.8 million barrels in early December 2025, compared with 93.1 million barrels a year earlier, showing better feedstock availability. Demand from coatings, resins, lubricants, and chemical intermediates stayed steady but not strong enough to create sharp upward pressure.
Analyst Insight
According to Procurement Resource, in the near term, Isobutyraldehyde prices may remain stable to firm if feedstock and freight costs stay elevated. Any correction would depend on weaker neopentyl glycol demand and improved propylene availability.
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Asia
In Asia, Isobutyraldehyde prices declined during Q4’25. Early in the quarter, some stockpiling occurred before the holiday season, but after that, buying slowed as downstream users reduced orders. Supply remained stable, with producers keeping production steady, and feedstock propylene costs were generally low, which kept production cheap. High inventories in China added pressure on the market, while demand from sectors like polyols and polyurethane remained weak. In India, new duties on some imports encouraged local buying but also slowed demand for imported material. Overall, the market mood was cautious, and prices moved downward gradually.
Europe
In Europe, Isobutyraldehyde prices also weakened. Demand from construction and automotive sectors slowed, while imports from Asia continued in high volumes. Low feedstock costs kept production expenses down, but buyers were careful, buying only what they immediately needed. The polyether polyols industry, a major consumer, had excess capacity, which reduced purchasing. Market activity was moderate, and negotiation focused on lower price levels. Overall, supply and demand were balanced, but weak consumption kept prices under pressure throughout the quarter.
North America
In North America, the market for Isobutyraldehyde faced similar pressures. Domestic demand was soft, with manufacturers reducing orders and focusing on existing inventories. Exports to Asia and Europe also slowed, adding to local supply levels. Feedstock propylene prices declined due to lower crude oil costs, which reduced production costs and allowed suppliers to lower prices. Plant operations were stable, though minor outages occurred in some facilities. Overall, market sentiment was subdued, and prices trended down moderately.
Isobutyraldehyde is a clear, colourless liquid with a pungent odour. It is insoluble in water, and its vapours are heavier than air. It is used in the chemical industry as an intermediate to produce other chemical products such as resins, varnishes, perfumes and pesticides.
(CH3)2CHCHO
Pharmaceuticals, pesticides, synthetic resins, tanning auxiliaries, perfumes
Alpha-Methylpropionaldehyde, 2-formylpropane, Isobutanal, Isopropyl aldehyde
Eastman Chemical Co., TCI America, BASF, Mitsubishi Chemical Corporation, MilliporeSigma, Pharmaffiliates, Actylis.
CurrencyUS$ (Data can also be provided in local currency)
Supplier Database AvailabilityYes
Customization ScopeThe report can be customized as per the requirements of the customer
Post-Sale Analyst Support360-degree analyst support after report delivery
Note: Our supplier search experts can assist your procurement teams in compiling and validating a list of suppliers indicating they have products, services, and capabilities that meet your company's needs.
Hydroformylation of propylene gives Isobutyraldehyde as one of the products. The product mixture is then distilled to separate Isobutyraldehyde, followed by its purification.
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