Rely on Unmatched Quality and Service
We offer industry-leading customer satisfaction and delivery performance, and we test every shipment to ensure it meets purity and formulation requirements.
Some of the world’s best-known companies rely on our high-purity products to power consumer and industrial applications.
Backed by The Power of Purity®, we help manufacturers improve performance, boost efficiency, and meet sustainability goals.
High-Purity Products
Certified high-purity hydrocarbons and specialty gases engineered for consistent performance.
Custom Formulations
Tailored blends to meet specific performance, regulatory, and sustainability needs.
Expert Support
Technical expertise and hands-on support to help meet operational objectives.
How does purity impact your business?
Product Performance
Less contaminants lead to better consistency, quality, and functional outcomes. Impurities can disrupt reactions, introduce variability and create defects.
Energy Efficiency
High-purity gases improve reaction efficiency, enhance heat transfer, protect equipment, and maximize yields—reducing compression and purification demands while lowering overall energy consumption.
Plant Safety
Cleaner inputs facilitate stable operations, reducing the likelihood of leaks, overpressure events, or emergency shutdowns. Trace contaminants can corrode equipment.
Sustainability
Impurities may contribute to volatile byproducts or hazardous air pollutants. Better consistency also reduces rejected batches, disposal needs, and excess raw material use.
What Can The Power of Purity® Do for You?
Discover what sets Diversified CPC International apart: high-purity products and custom blends, engineering services, technical expertise, and exceptional customer service. We work alongside customers to support their application needs and business objectives.
Solutions Designed Around Your
Industry’s Needs
Our high-purity products power a variety of applications – from everyday consumer goods
and appliances to next-generation equipment and technology.
Powering Excellence with Our
Trusted Partnerships
As a Sumitomo Corporation of Americas (SCOA) Portfolio Company, we have the support
of a global, multi-billion-dollar enterprise. We also partner with associations to best anticipate industry needs, contribute to the development of standards, and ensure our solutions remain innovative, compliant, and future-focused.
Discover the Difference
We aren’t just a manufacturer — we’re a trusted partner ensuring high-purity, customized solutions, and exceptional service in every application while staying committed to safety and sustainability.
Let’s Build the Right Solution Together
Latest News & Insights
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Insights
Maintaining high refrigerant purity is essential in closed-loop refrigeration systems, for example when using refrigerants like R290 (propane) and R600a (isobutane).
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Insights
Molly Burgess speaks to David Burks, President and CEO of Diversified CPC International, about how supply chains, location, and purity demands are redefining growth in high-spec gas markets.
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News
Diversified CPC International is pleased to announce the opening of The Power of Purity® Innovation Center in Channahon, Ill.
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Insights
Cyclopentane is the foam blowing agent of choice for energy-efficient insulation in construction and refrigeration. Discover how Cyclopentane improves R-value, reduces energy costs, and supports sustainable building practices. Learn more about Diversified CPC’s high-purity Cyclopentane solutions.
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News
Diversified CPC International is pleased to welcome Marcus Tackett as strategic account manager.
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News
Diversified CPC International is pleased to welcome Terri Wittmann as senior strategic account manager.
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News
Whether you're launching a new product or improving an existing one, our propellants are ready to support your mission.
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News
Diversified CPC International is pleased to announce that Dan Drury has been promoted to vice president of commercial strategy and execution.
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News
Whether you're launching a new product or improving an existing one, our propellants are ready to support your mission.
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Insights
Prepare for the TCE ban with safer alternatives. Learn how Diversified CPC can help your business stay compliant and transition smoothly.
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News
Diversified CPC International is pleased to announce that Erik Tian has been promoted to chief financial officer.
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Insights
Learn how hydrocarbon solvents improve biomass extraction efficiency, ensuring high-quality, safe cannabis products that meet regulatory standards.
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Insights
See how R290 stacks up against R404a in real-world tests. Read the Leer case study for performance data, benefits, and expert insights on sustainable refrigerants.
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News
Diversified CPC International is pleased to announce the opening of its NGL processing plant in Beaumont, Texas.
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News
Diversified CPC International is pleased to announce that it received a 2024 Product Stewardship Award from BNSF Railway Company (BNSF) for the safe transportation of hazardous materials by rail.
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Insights
Get a breakdown of the 2025 & 2028 requirements and what they mean for your products and sustainability goals.
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Insights
Our LPG Calculator can help you choose the optimal propellant blend for your product formulations.
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Insights
Looking to purchase R290/propane? Not all R290 refrigerants are the same and the difference comes to purity, which affects system performance.
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News
The phasedown is part of the American Innovation and Manufacturing (AIM) Act, which was en
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News
Hoshizaki has switched to R290 for their new Steelheart Commercial Kitchen Refrigeration Series, resulting in continued energy savings and CO2 reduction.
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