MARKET INSIGHTS

Global 1,1-dichloro-1-fluoroethane (HCFC-141b) market size was valued at USD 1.87 billion in 2025. The market is forecasted to increase from USD 1.94 billion in 2026 to USD 2.71 billion by 2034, reflecting a CAGR of 4.2% over the forecast period.

HCFC-141b, chemically known as 1,1-dichloro-1-fluoroethane, is a hydrochlorofluorocarbon widely employed as a blowing agent in rigid polyurethane foam production, and as a solvent and cleaning agent in industrial settings. It serves as a transitional substitute for CFC‑11 in foam‑blowing processes and finds use across refrigeration, air conditioning, and chemical manufacturing sectors. However, due to its ozone depletion potential of 0.11 and regulated status under the Montreal Protocol, its use has been subject to progressive phase‑down schedules across developed and developing economies alike.

The market continues to evolve under the dual pressure of regulatory compliance and sustained demand from foam manufacturing industries, particularly in Asia‑Pacific economies where phase‑out timelines under Article 5 of the Montreal Protocol have allowed continued consumption through the mid‑2020s. China remains the dominant producer and consumer of HCFC‑141b globally, accounting for a significant share of both manufacturing capacity and downstream foam sector demand. Key industry participants operating in this space include Honeywell International Inc., Mexichem Fluor, Sinochem Group, and Zhejiang Juhua Co., Ltd., among others with established fluorochemical production capabilities.

1,1-dichloro-1-fluoroethane (HCFC-141b) Market – View in Detailed Research Report

Top 10 Companies

1. Zhejiang Juhua Co., Ltd.

Headquarters: Zhejiang, China
Key Offering: Integrated fluorochemical production, including HCFC‑141b and related blowing agents
Zhejiang Juhua has maintained a robust production capacity that supports both domestic and export markets, positioning it as a primary supplier in the Asia‑Pacific region. Its investment in process optimization has kept unit costs competitive, enabling the company to serve a wide range of foam manufacturers.
Sustainability & Growth Initiatives: The firm has committed to reducing its ODS inventory through phased production cutbacks and is exploring low‑GWP alternatives such as HFO blends.

• Expansion of HFO‑based blowing agent lines.
• Implementation of closed‑loop recycling for HCFC‑141b.
• Collaboration with regional foam producers to streamline supply chains.

2. Sinochem Lantian Co., Ltd.

Headquarters: Beijing, China
Key Offering: Comprehensive fluorochemical portfolio, including HCFC‑141b, HFCs, and HFOs
Sinochem Lantian leverages its extensive R&D capabilities to develop next‑generation blowing agents, ensuring a smooth transition for clients amid regulatory changes. Its strategic positioning in China’s manufacturing hubs provides logistical advantages for downstream users.
Sustainability & Growth Initiatives: The company is investing in carbon‑neutral production processes and is pursuing certification under the ISO 14001 framework.

• Launch of low‑GWP HFO‑1233zd(E) production line.
• Partnerships with OEMs to adopt compliant blowing agents.
• Implementation of digital monitoring for emission controls.

3. Zhejiang Yonghe Refrigerant Co., Ltd.

Headquarters: Zhejiang, China
Key Offering: Refrigerant and blowing agent production, with a focus on HCFC‑141b and emerging alternatives
Zhejiang Yonghe has diversified its product mix to include both legacy HCFC‑141b and newer HFC/HFO formulations, allowing it to serve a broader customer base across refrigeration and foam markets.
Sustainability & Growth Initiatives: The company is actively participating in the Multilateral Fund’s phase‑down management plans and is exploring renewable feedstock options.

• Development of hydrocarbon‑based blowing agents.
• Integration of renewable energy sources in production.
• Engagement with local governments to secure phase‑down funding.

4. Zhejiang Sanmei Chemical Industry Co., Ltd.

Headquarters: Zhejiang, China
Key Offering: Specialized fluorochemical production, including HCFC‑141b and HFOs
Zhejiang Sanmei has positioned itself as a niche supplier, focusing on high‑purity HCFC‑141b for specialized applications such as precision electronics cleaning.
Sustainability & Growth Initiatives: The firm is pursuing zero‑emission production targets and is collaborating with research institutions on advanced solvent technologies.

• Investments in solvent‑cleaning R&D.
• Adoption of carbon capture and storage (CCS) systems.
• Strategic alliances with semiconductor manufacturers.

5. Honeywell International Inc.

Headquarters: Morrisville, North Carolina, USA
Key Offering: Fluorochemical solutions, including HCFC‑141b and HFC/HFO derivatives
Honeywell’s global footprint and extensive technical support network enable it to serve large foam and refrigeration customers worldwide, even as it gradually shifts focus toward lower‑GWP chemistries.
Sustainability & Growth Initiatives: The company is advancing its sustainability roadmap, targeting reduced ODS usage and increased adoption of HFOs.

• Deployment of HFO‑1336mzz production facilities.
• Investment in digital supply‑chain analytics.
• Collaboration with OEMs on energy‑efficient foam solutions.

6. Chemours

Headquarters: Wilmington, Delaware, USA
Key Offering: Fluorochemical manufacturing, including HCFC‑141b and HFC/HFO products
Chemours continues to support legacy HCFC‑141b customers while accelerating the rollout of alternative blowing agents, leveraging its established manufacturing base.
Sustainability & Growth Initiatives: The firm is pursuing a portfolio transition plan that aligns with global ODS phase‑down targets.

• Expansion of HFO‑1233zd(E) production capacity.
• Implementation of advanced emission monitoring systems.
• Engagement with industry consortia to promote HFO adoption.

7. Dow Chemical Co.

Headquarters: Midland, Michigan, USA
Key Offering: Broad range of fluorochemicals, including HCFC‑141b and HFO derivatives
Dow Chemical’s diversified portfolio and strong R&D pipeline position it to support customers transitioning from HCFC‑141b to compliant alternatives.
Sustainability & Growth Initiatives: The company is investing in low‑GWP product development and has set targets for reducing ODS inventory.

• Launch of HFO‑1336mzz production line.
• Deployment of carbon‑neutral production processes.
• Partnerships with foam manufacturers for performance testing.

8. Air Products & Chemicals Inc.

Headquarters: Allentown, Pennsylvania, USA
Key Offering: Specialty gases and fluorochemicals, including HCFC‑141b and HFOs
Air Products’ expertise in gas‑phase chemistry and its global distribution network allow it to supply both legacy HCFC‑141b and emerging HFO products to a wide customer base.
Sustainability & Growth Initiatives: The company is advancing its zero‑emission strategy and expanding HFO production in key markets.

• Scaling of HFO‑1233zd(E) production.
• Investment in digital traceability for supply chain transparency.
• Collaboration with regulatory bodies to align phase‑down schedules.

9. Mitsubishi Chemical Holdings Corp.

Headquarters: Tokyo, Japan
Key Offering: Fluorochemical manufacturing, including HCFC‑141b and HFO/HFC alternatives
Mitsubishi Chemical’s strong presence in the Asia‑Pacific region and its focus on high‑quality product development support customers navigating the transition to low‑GWP blowing agents.
Sustainability & Growth Initiatives: The company is pursuing a roadmap to phase out HCFC‑141b by 2030 and to increase HFO production capacity.

• Development of HFO‑1336mzz production.
• Investment in renewable energy for manufacturing.
• Engagement with industry groups to promote HFO standards.

10. Linde plc

Headquarters: Munich, Germany
Key Offering: Industrial gases and fluorochemicals, including HCFC‑141b and HFO derivatives
Linde’s extensive industrial gas expertise and global logistics capabilities enable it to support customers in both legacy HCFC‑141b markets and emerging HFO‑based solutions.
Sustainability & Growth Initiatives: The firm is targeting a reduction in ODS usage and is expanding its low‑GWP product portfolio.

• Expansion of HFO‑1233zd(E) manufacturing.
• Implementation of carbon‑capture technologies.
• Partnerships with OEMs to accelerate adoption of compliant blowing agents.

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Outlook

The trajectory of the HCFC‑141b market is shaped by the interplay of regulatory milestones and the pace of alternative technology adoption. While phase‑down schedules impose a gradual reduction in consumption, the continued demand from construction, refrigeration, and electronics sectors in developing economies provides a counterbalancing force that sustains a modest growth rate through 2034. Companies that align their production portfolios with emerging HFO and hydrocarbon solutions are positioned to capture market share in the transitional windows that remain available under Article 5 regimes.

Future Trends

• Accelerated deployment of low‑GWP HFO and hydrocarbon blowing agents in foam manufacturing.
• Expansion of recovery, reclamation, and destruction services for HCFC‑141b to meet phase‑down compliance.
• Increased investment in digital monitoring and emissions control across fluorochemical plants.
• Growing collaboration between manufacturers and regulators to secure funding for transition projects.
• Emergence of circular economy initiatives focused on closed‑loop HCFC‑141b utilization.