Butyraldehyde Market Size and Share
Butyraldehyde Market Analysis by Mordor Intelligence
The Butyraldehyde Market size is estimated at USD 242.54 million in 2025, and is expected to reach USD 316.23 million by 2030, at a CAGR of 5.45% during the forecast period (2025-2030). Demand growth is anchored in its role as a gateway molecule for n-butanol, 2-ethylhexanol, polyvinyl butyral, and a widening array of downstream intermediates that feed high-value coatings, plastics, and pharmaceutical syntheses. Process innovations—most notably rhodium-zeolite catalysts that push selectivity to n-butanal above 99%—are helping producers lift throughput, curb waste, and navigate cost pressure in an environment where propylene accounts for roughly two-thirds of manufacturing expense. Asia’s chemical build-out, especially in China, underpins more than half of global capacity and remains the principal engine of incremental volume. Short-cycle demand from architectural coatings and medium-cycle pull from flexible PVC, crop-protection actives, and complex APIs combine to keep average plant operating rates healthy despite regulatory headwinds tied to toxicity and volatile organic compounds.
Key Report Takeaways
- By product type, n-butanol led with 45% of butyraldehyde market share in 2024, while 2-ethylhexanol is forecast to grow at a 6.20% CAGR to 2030.
- By application, paints and coatings held 35% of the butyraldehyde market size in 2024; pharmaceuticals are advancing at a 6.10% CAGR through 2030.
- By end-user industry, building and construction accounted for 45% revenue in 2024, whereas healthcare registers the fastest 6.50% CAGR over 2025-2030.
- By process technology, hydroformylation commanded 65% of the butyraldehyde market share in 2024; bio-based fermentation is expanding at 6.70% CAGR through 2030.
- By region, Asia captured 55% of global value in 2024 and is growing at 6.80% CAGR to 2030.
Global Butyraldehyde Market Trends and Insights
Drivers Impact Analysis
Driver | (~) % Impact on CAGR Forecast | Geographic Relevance | Impact Timeline |
---|---|---|---|
EU Shift to Low-VOC Water-borne Architectural Coatings | +1.20% | Europe with spill-over to North America | Medium term (2-4 years) |
Technological Advancements in Production | +0.80% | Global, early adoption in Asia | Short term (≤ 2 years) |
Expanding Agricultural Industry | +0.70% | Asia, South America | Medium term (2-4 years) |
Growth in the Pharmaceutical Sector | +1.10% | North America, Europe, Asia | Long term (≥ 4 years) |
Source: Mordor Intelligence
EU shift to low-VOC water-borne architectural coatings
Implementation of the European Green Deal and national statutes that cut allowable VOCs in architectural paints is accelerating the need for n-butanol-rich coalescents and resin modifiers. Producers are reformulating premium exterior and interior coatings to achieve mandated emission reductions of 55% versus 1990 by 2030, and butyraldehyde-derived additives help maintain gloss, hardness, and weatherability in these lower-solvent systems[1]Air Liquide Group, “Green Chemicals & Fuels,” engineering.airliquide.com . Paint makers in Germany, France, Italy, and Spain have published roadmaps calling for 50–65% VOC cuts by 2029, driving early pull-through for butyraldehyde derivatives across resin plants and formulating hubs.
Technological advancements in production catalysis
Novel rhodium-zeolite catalysts deliver over 99% linear aldehyde selectivity and higher turnover frequency than traditional rhodium-phosphine systems, cutting purification steps and improving overall carbon efficiency. Asian producers who retrofit reactors with the new catalyst suite achieve better propylene utilization and can flex feedstocks when olefin pricing becomes volatile. Reduced by-product severity also means smaller wastewater loads, a key advantage in provinces tightening discharge standards.
Expanding agricultural industry
Rising crop-protection spending in China, India, and Brazil is boosting demand for butyraldehyde-based intermediates used to build next-generation herbicides that deliver targeted weed control with lower environmental persistence. The molecule’s facile oxo chemistry enables functionalization pathways for specialty actives where regulators demand lower use rates and better soil degradation profiles, positioning agrochemical formulators to capture yield gains without breaching residue thresholds.
Growth in the pharmaceutical sector
API developers are embracing butyraldehyde as a platform for constructing complex small molecules under green-chemistry guidelines. Pharmaceutical-grade oxidation of butyraldehyde affords 4-hydroxybutyraldehyde, a versatile CNS drug intermediate now in late-stage clinical evaluation for enhanced blood-brain-barrier penetration. Contract manufacturers report improved atom economy and reduced solvent swap steps compared with multi-step alternative routes, underpinning a forecast 6.10% CAGR for pharmaceutical volumes through 2030.
Restraints Impact Analysis
Restraint | (~) % Impact on CAGR Forecast | Geographic Relevance | Impact Timeline |
---|---|---|---|
Health and Environmental Hazard of Butyraldehyde | -1.00% | Highest impact in Europe and North America | Medium term (2-4 years) |
Raw Material Volatility | -0.60% | Global | Short term (≤ 2 years) |
Availability of Substitutes | -0.50% | Global, with higher sensitivity in Europe and North America | Medium term (2-4 years) |
Source: Mordor Intelligence
Health and environmental hazards of butyraldehyde
Classified as a hazardous air pollutant, butyraldehyde emissions face strict limits that compel producers to invest in scrubbers, closed-loop handling, and real-time monitoring. Cities combating smog see heightened scrutiny because aldehyde photochemistry fosters ground-level ozone formation, prompting some downstream users to investigate less-toxic solvents for consumer-facing products[2]U.S. Environmental Protection Agency, “Draft Chemistry, Fate, and Transport Assessment for Formaldehyde,” epa.gov . While industrial customers understand mitigation measures, negative public perception shapes retailer procurement policies.
Raw-material volatility (propylene)
Propylene frequently swings ±20% within a quarter when steam-cracker outages or polypropylene demand spikes absorb available C3. Given that hydroformylation consumes C3 directly, margin compression during price surges can cut average operating rates by 3–5% and slow discretionary maintenance spending, especially at standalone oxo facilities with little integration to downstream derivatives[3]Royal Society of Chemistry, “Green Ethylene Production in the UK by 2035,” pubs.rsc.org .
Segment Analysis
By Product Type: N-Butanol Dominates While 2-Ethylhexanol Accelerates
N-butanol retained a 45% revenue share in 2024, making it the anchor product within the butyraldehyde market thanks to its solvent performance in coatings, adhesives, and inks. Regulatory focus on lower-VOC systems has ironically sustained n-butanol because formulators rely on its balanced evaporation rate to tune film formation without sacrificing compliance. The segment’s cost advantage over higher-value derivatives also ensures base-load demand during economic slowdowns.
Momentum now shifts toward 2-ethylhexanol, the fastest-growing derivative at a 6.20% CAGR between 2025 and 2030 as flexible PVC demand rises in construction membranes, wire insulation, and synthetic leather. China’s decision to restrict four conventional phthalates from 2026 spurs the adoption of next-generation plasticizers built on 2-ethylhexanol that meet performance and health criteria. Polyvinyl butyral remains niche but gains from safety-glass uptake in electric vehicles and high-performance architecture as Eastman upgrades its Ghent lines to capture specification-driven orders.
Note: Segment shares of all individual segments available upon report purchase
By Application: Paints & Coatings Lead While Pharmaceuticals Expand Rapidly
Paints and coatings absorbed 35% of global volume in 2024, anchored in architectural, industrial, and protective finishes that integrate n-butanol as a co-solvent and use oxo-derived resins to balance flow, leveling, and chemical resistance. Tightening emission ceilings reinforce butyraldehyde derivatives’ importance because few alternate solvents match their reactivity in resin esterification while remaining cost-competitive. Construction recovery in Southeast Asia and ongoing US retrofits bolster short-cycle consumption.
Pharmaceutical applications reach just 12% of the current volume but post a 6.10% CAGR to 2030, the highest among applications. The butyraldehyde market size tied to pharmaceutical synthesis is expected to increase, assisted by contract manufacturing investment across China, Singapore, and Ireland. Butyraldoximes and other tailored intermediates help medicinal chemists insert functional groups selectively, reducing protecting-group steps and batch cycle times. Agrochemicals, flavors, and personal-care uses together keep the molecule’s demand pattern broad, insulating suppliers from shocks in any single vertical.
By End-User Industry: Building & Construction Maintains Leadership as Healthcare Accelerates
Building and construction absorbed 45% of total consumption in 2024, mainly via architectural paints, flooring adhesives, and flexible PVC profiles. Rapid urban migration in India, Indonesia, and Vietnam sustains underlying volume, while European renovation programs that prize energy-efficient façades spur premium coating formulations where butyraldehyde-based resins improve weatherability. Nonetheless, growth moderates as emerging markets pivot toward green-building codes that favor lower-solvent systems.
Healthcare logs a 6.50% CAGR over the forecast horizon, reflecting rising small-molecule API output, medical film demand, and specialized solvent use. Chongqing Xingtaihao Pharmaceutical’s new antitumor drug plant illustrates China’s pivot toward high-value healthcare manufacturing that pulls on butyraldehyde stream chemicals. Automotive, agriculture, and consumer goods remain vital, each respecting different performance levers from impact resistance in dashboard skins to selective herbicide synthesis pathways, preserving a diversified revenue base.
Note: Segment shares of all individual segments available upon report purchase
By Process Technology: Hydroformylation Dominates While Bio-Based Routes Gain Momentum
Hydroformylation accounted for 65% of global production in 2024, and the segment is projected to hold a still-dominant 60% share in 2030 as catalysts upgrade and CO-H₂ ratios optimize energy efficiency. The butyraldehyde market share of hydroformylation, therefore, remains substantial even under aggressive sustainability scenarios because installed assets provide sunk-capital advantages. Linear-selective rhodium-zeolite systems have trimmed separation energy and boosted yields, sustaining the business case for incremental debottlenecks.
Yet bio-based fermentation climbs at 6.70% CAGR, buoyed by life-cycle-assessment benefits and support schemes that reward carbon-intensity cuts. Advances in Clostridium and Zymomonas strains unlock feedstock versatility, letting operators valorize agricultural waste or glycerol into C4 aldehydes with competitive titers. Process risk remains around scale-up kinetics and downstream purification, but leading Asian majors have announced pilot plants to hedge future regulatory shifts away from fossil feedstocks.

Note: Segment shares of all individual segments available upon report purchase
Geography Analysis
Asia held 55% of global revenue in 2024 and is expected to widen its lead through a 6.80% CAGR, fueled by multi-billion-dollar oxo complexes in Jiangsu, Shandong, and Gujarat. Evergreen New Material’s USD 1.4 billion fine-chemical park in Taizhou exemplifies capacity build-outs that underpin integrated chains from propylene through oxo derivatives to high-margin plasticizers. Southeast Asian producers gain from duty-free export access into the Regional Comprehensive Economic Partnership bloc, further enhancing regional attractiveness for downstream investors.
Germany and the Netherlands anchor a balanced producer-consumer landscape, highlighting Europe's significant presence in the market. Stringent environmental law accelerates the adoption of compliant derivatives and encourages capital spending on low-emission reactors and solvent-recovery loops. Concurrently, cross-border collaboration between resin houses and coating formulators drives premium specifications that depend on high-purity n-butanol and tailored oxo intermediates.
North America benefits from advantaged shale-based propylene and hosts several world-scale hydroformylation units along the US Gulf Coast. That feedstock edge supports competitive export pricing into Latin America and Europe, even after freight. South America, led by Brazil, sees volume growth alongside soy and sugar-cane-driven agrochemical demand and supportive tax regimes for specialty chemical investment. Middle East & Africa remain smaller but pursue value-chain integration strategies via petrochemical diversification in Saudi Arabia and United Arab Emirates free zones.

Competitive Landscape
The butyraldehyde market is moderately consolidated. BASF, Dow, Eastman Chemical, and Oxea GmbH run vertically integrated assets that secure propylene feed, oxo capacity, and derivative lines. These players use scale economics to maintain cost leadership while steering investment toward high-margin downstream additives. BASF’s decision to expand additives at its Nanjing site highlights a tactical move to blend volume gains with regional proximity to Chinese formulators.
Asian challengers—Luxi Chemical, Petronas Chemicals, and several South Korean firms—are closing technology gaps by licensing best-in-class catalyst systems and commissioning energy-efficient reactors. They benefit from lower capital costs and near-customer logistics in the world’s fastest-growing demand corridor. Western firms respond by marketing low-carbon product ranges and by securing ISCC-Plus certified bio-attributed butyraldehyde to address Scope 3 targets for global brand owners. Collaborations between catalyst developers and plant operators accelerate time-to-market for new selectivity breakthroughs that could shift cost curves.
Strategic moves extend beyond asset debottlenecking. Dow recently outlined pipeline programs to commercialize butyraldehyde-derived aldehyde acrylates for battery binders, signaling a hunt for high-technology applications where early IP can sustain premium margins. Eastman couples its Ghent extrusion upgrade with closed-loop recycling protocols for PVB glass interlayers to lock in OEM loyalty. Looking ahead, the interplay between hydroformylation efficiency gains and bio-based route advances will determine margin spread and ultimately shape competitive rank.
Butyraldehyde Industry Leaders
-
BASF SE
-
Dow
-
Eastman Chemical Company
-
KH Neochem Co., Ltd.
-
OXEA GmbH
- *Disclaimer: Major Players sorted in no particular order

Recent Industry Developments
- January 2025: Perstorp has announced a global price increase for butyraldehyde within the oxo-chemicals market to address rising feedstock costs. This price adjustment is expected to influence the butyraldehyde market by potentially increasing production costs for downstream industries, impacting overall market dynamics.
- November 2024: Eastman Chemical Company has announced plans to invest in upgrading and expanding its extrusion capabilities for interlayers at its Ghent, Belgium facility. This initiative aims to address the increasing demand for Saflex polyvinyl butyral (PVB) products in the automotive market.
Global Butyraldehyde Market Report Scope
Butyraldehyde (Butanal) is a colorless, pungent-smelling liquid. It is soluble but partially soluble in water in most organic solvents. It is used as an intermediate in most of the chemical processes. The market is segmented by product type, application, and geography. By product type, the market is segmented into n-butanol, 2-ethylhexanol, polyvinyl butyral, and others. By application paints and coatings, pharmaceutical, agrochemical, polymer, and others. The report also covers the market size and forecasts for the butyraldehyde in 16 countries across major regions. For each segment, the market sizing and forecasts have been done on the basis of revenue (USD million).
By Product Type | N-Butanol | ||
2-Ethylhexanol (2EH) | |||
Polyvinyl Butyral (PVB) | |||
Other Derivatives | |||
By Application | Paints and Coatings | ||
Agrochemicals | |||
Pharmaceuticals | |||
Other Applications | |||
By End-User Industry | Building and Construction | ||
Automotive | |||
Healthcare | |||
Agriculture | |||
Others (Consumer Goods and Electronics) | |||
By Process Technology | Hydroformylation (Oxo Process) | ||
Catalytic Dehydrogenation | |||
Bio-based Fermentation and Others | |||
By Geography | Asia-Pacific | China | |
India | |||
Japan | |||
South Korea | |||
Rest of Asia-Pacific | |||
North America | United States | ||
Canada | |||
Mexico | |||
Europe | Germany | ||
United Kingdom | |||
France | |||
Italy | |||
Rest of Europe | |||
South America | Brazil | ||
Argentina | |||
Rest of South America | |||
Middle East and Africa | Saudi Arabia | ||
United Arab Emirates | |||
South Africa | |||
Nigeria | |||
Rest of Middle East and Africa |
N-Butanol |
2-Ethylhexanol (2EH) |
Polyvinyl Butyral (PVB) |
Other Derivatives |
Paints and Coatings |
Agrochemicals |
Pharmaceuticals |
Other Applications |
Building and Construction |
Automotive |
Healthcare |
Agriculture |
Others (Consumer Goods and Electronics) |
Hydroformylation (Oxo Process) |
Catalytic Dehydrogenation |
Bio-based Fermentation and Others |
Asia-Pacific | China |
India | |
Japan | |
South Korea | |
Rest of Asia-Pacific | |
North America | United States |
Canada | |
Mexico | |
Europe | Germany |
United Kingdom | |
France | |
Italy | |
Rest of Europe | |
South America | Brazil |
Argentina | |
Rest of South America | |
Middle East and Africa | Saudi Arabia |
United Arab Emirates | |
South Africa | |
Nigeria | |
Rest of Middle East and Africa |
Key Questions Answered in the Report
What is the current size of the butyraldehyde market?
The butyraldehyde market is expected to register USD 242.54 million in 2025 and is projected to grow to USD 316.23 million by 2030.
Which region dominates butyraldehyde demand?
Asia controls 55% of global demand and is forecast to rise at a 6.80% CAGR through 2030 on the back of Chinese capacity additions.
Why is n-butanol so important to the butyraldehyde value chain?
N-butanol captures 45% of derivative demand because it functions as a workhorse solvent and intermediate in coatings, adhesives, and resin production.
How are environmental rules affecting butyraldehyde consumption?
Stricter VOC regulations in Europe and North America boost demand for compliant derivatives but also raise handling and emission-control costs.
What technology trends could disrupt traditional production routes?
Advances in rhodium-zeolite hydroformylation catalysts and emerging bio-based fermentation platforms promise higher selectivity, lower carbon footprints, and greater feedstock flexibility.
Page last updated on: June 30, 2025