High Purity for
High Performance

We are the leading manufacturer and distributor of high-purity hydrocarbons, specialty gases, and blends.

High Purity for
High Performance

We are the leading manufacturer and distributor of high-purity hydrocarbons, specialty gases, and blends.

High Purity for
High Performance

We are the leading manufacturer and distributor of high-purity hydrocarbons, specialty gases, and blends.

High Purity for
High Performance

We are the leading manufacturer and distributor of high-purity hydrocarbons, specialty gases, and blends.

High Purity for
High Performance

We are the leading manufacturer and distributor of high-purity hydrocarbons, specialty gases, and blends.

High Purity for
High Performance

We are the leading manufacturer and distributor of high-purity hydrocarbons, specialty gases, and blends.

Pure Performance

Enhance your product performance and operational outcomes with high-purity hydrocarbons, specialty gases, and blends. We manufacture and distribute solutions that harness The Power of Purity®.

Our Purity Process

Diversified CPC - Safety

Safety

Diversified CPC - Quality

Quality

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sustainability

Sustainability

Diversified CPC - Operational Efficiency

Operational Efficiency

High-Purity Products
for Critical Applications

Our high-purity products power a variety of applications – from everyday consumer goods and appliances to next-generation equipment and technology.

We produce the world’s purest hydrocarbon aerosol propellants.
To meet your purity specifications, we manufacture and supply a variety of high-purity propellants and blends, and create unique formulas.

    Hydrocarbon Propellant Blends

    These propellants are derived from natural gas liquids. We produce Normal Butane, Isobutane, Propane, and Blends.

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    Custom Propellant Blends

    We create custom aerosol propellant blends using high-purity hydrocarbon propellants, specialty propellants, and solvents.

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    hydrocarbons of the highest purity
    152a

    A non-VOC, zero ODP propellant that can be used alone or blended with other aerosol propellants for use in a wide range of applications.

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    DME

    Dimethyl Ether is a propellant used in applications requiring water solubility; it can be blended with our hydrocarbon propellants.

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    1234ze

    Also known as Solstice®, this propellant offers an ultra-low GWP alternative to 134a with minimal changes to formulations and equipment.

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    134a

    This non-flammable propellant can be used to reduce the flammability of propellant blends and is suitable for commercial applications.

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hydrocarbons of the highest purity

Refrigerant purity matters when it comes to plant and equipment performance, safety, and the environment. We produce the world’s purest hydrocarbon refrigerants to help manufacturers perform better.

We are a domestic manufacturer of UL-Classified refrigerants.

    Industrial

    When uptime and productivity are everything, you can’t afford to overlook anything.

    Most refrigerants include contaminants that can slow down or even shut down a plant. High-purity refrigerants optimize plant and business performance.

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    industrial cpc products
    LNG

    Whether you employ an AP-C3MR, Optimized Cascade Process (OCP), or any version of SMR, the refrigerant you use for liquefaction impacts your LNG operations.

    Refrigerant contaminants can slow down or shut down a plant. High-purity refrigerants increase productivity while reducing energy consumption and environmental impact.

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    LNG-yellow-pipe-scaled
    Commercial

    Commercial appliance manufacturers choose our high-purity refrigerants to comply with EPA regulations, reduce energy consumption, and extend appliance life.

    Our hydrocarbons are the world’s purest, and we are the only domestic manufacturer of UL-Classified refrigerants.

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    Grocery-store-commercial-scaled
    Appliance

    High-purity refrigerants reduce warranty claims and consumer utility costs, and help ensure appliances qualify for the Energy Star rating.

    Our hydrocarbon refrigerants are the world’s purest, and we are the only domestic manufacturer of UL-Classified refrigerants.

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    Appliance Products - asian girl open fridge door drinking a bottle of water
industrial cpc products
LNG-yellow-pipe-scaled
Grocery-store-commercial-scaled
Appliance Products - asian girl open fridge door drinking a bottle of water

From botanical extraction to semiconductor etching, our high-purity products are coveted across an array of industries.

We produce hydrocarbons of the highest purity to offer sustainable solutions for your diverse and demanding applications.

    Biomass Extraction

    Discerning extractors rely on us for high-purity solvents to ensure cannabinoid concentrates are safe and of high quality.

    High purity also equates to high efficiency. Our solvents reduce processing time.

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    Foam Blowing

    Our high-purity foam blowing agents have minimal moisture, sulfur, and other impurities.

    As a result, you can consistently produce high-quality products.

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    Foam Blowing
    Specialty Cleaning

    We understand the science of clean as we make some of purest products in the world.

    Manufacturers seek our council as to which solvents and cleaning fluids are safe and effective for their applications needs.

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    Specialty-Fluids
    Semiconductor

    Leading semiconductor chip manufacturers depend upon our ultra-high-purity solvents to precisely etch complex circuit patterns on wafers.

    We manufacture and distribute Propylene that is 99.99+% pure, to support the next generation of technology.

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Foam Blowing
Specialty-Fluids
parallax

The Power of Purity®

Our high-purity products are leveraged in a variety of applications, including:

Refrigerants - CPC
Refrigerants that reduce energy consumption, increase operational efficiencies, and extend equipment life
Group 85
Biomass extraction solvents that improve the safety and quality of CBD products and increase production efficiency for extractors
Group 84
Speciality gases that produce leading-edge technology for semiconductor manufacturers

Learn more about The Power of Purity® and our High-Purity Solutions.

Industry Leading Purity and Quality

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.

About Us

High-Purity Products

Using proprietary assets, we achieve purity levels others cannot. We are equipped to meet your most stringent specifications.

Customized Solutions

We offer custom formulationsengineering services, and safety training to meet unique needs and ensure your success.

Exceptional Service

Customers rave about our service, and we have an average on-time-delivery rate of 97%. Our long-time employees are committed to making sure you get what you need, when you need it.

High-Purity Products

Using proprietary assets, we achieve purity levels others cannot. We are equipped to meet your most stringent specifications.

Customized Solutions

We offer custom formulationsengineering services, and safety training to meet unique needs and ensure your success.

Exceptional Service

Customers rave about our service, and we have an average on-time-delivery rate of 97%. Our long-time employees are committed to making sure you get what you need, when you need it.

Leveraging Enterprise Strength & Industry Collaboration

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.

Latest News & Insights
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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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Whether you're launching a new product or improving an existing one, our propellants are ready to support your mission.

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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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Diversified CPC International is pleased to announce that Erik Tian has been promoted to chief financial officer.

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Learn how hydrocarbon solvents improve biomass extraction efficiency, ensuring high-quality, safe cannabis products that meet regulatory standards.

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Insights
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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
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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
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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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Diversified CPC chose to recognize NYSW based on the provider’s level of service,

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The phasedown is part of the American Innovation and Manufacturing (AIM) Act, which was en

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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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Insights
Infographic illustrating the 3 Points of Purity for Biomass Extraction Solvents: Manufacturer, Distributor, and Extractor

Learn the three points of purity for biomass extraction solvents.

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