Top 10 Companies in the 1,2‑Diaminopropane (CAS 78‑90‑0) Market (2026): Market Leaders Powering Global Chemical Supply

MARKET INSIGHTS

Global 1,2‑Diaminopropane (CAS 78‑90‑0) market size was valued at USD 285.4 million in 2025. The forecast period projects a steady expansion from USD 298.6 million in 2026 to USD 487.2 million by 2034, reflecting the compound’s growing relevance across pharmaceuticals, agrochemicals and advanced coatings.

1,2‑Diaminopropane, also known as 1,2‑propanediamine, is a colorless, flammable organic compound (C₃H₁₀N₂) that serves as a bifunctional aliphatic diamine. Its dual amine groups provide a versatile platform for building complex molecules, making it indispensable in the synthesis of active pharmaceutical ingredients, herbicides, fungicides and epoxy curing agents.

The market’s momentum is largely driven by two converging forces: the escalating demand for high‑purity intermediates in drug discovery and the increasing adoption of amine‑based curing systems in construction, aerospace and automotive coatings. Key producers such as BASF SE, Huntsman Corporation and Shandong Chuangying Chemical Co., Ltd. are expanding capacity to meet these needs.

1,2‑Diaminopropane (CAS 78‑90‑0) Market – View in Detailed Research Report

Top 10 Companies in the 1,2‑Diaminopropane (CAS 78‑90‑0) Market

1. BASF SE

   Headquarters: Ludwigshafen, Germany
   Key Offering: High‑purity diamine intermediates for pharmaceuticals and specialty polymers

   BASF’s integrated manufacturing network allows rapid scale‑up of 1,2‑Diaminopropane production, ensuring consistent supply for time‑critical drug synthesis. The company’s advanced amination technology reduces feedstock waste and improves atom‑economy, positioning BASF as a leader in sustainable chemical production.

   Sustainability & Growth Initiatives:

   • Investments in renewable feedstock conversion to reduce carbon footprint.
   • Implementation of closed‑loop water recycling in key production sites.
   • Partnerships with pharmaceutical developers to co‑design high‑purity intermediates.

2. Huntsman Corporation

   Headquarters: Houston, Texas, USA
   Key Offering: Specialty amine intermediates for agrochemicals and advanced coatings

   Huntsman’s strategic focus on specialty chemicals has enabled it to deliver tailored 1,2‑Diaminopropane grades that meet stringent regulatory requirements in the pharmaceutical and agrochemical sectors. The company’s global R&D centers facilitate rapid formulation of next‑generation products.

   Sustainability & Growth Initiatives:

   • Adoption of energy‑efficient distillation units.
   • Development of biodegradable epoxy curing agents.
   • Expansion of capacity in emerging markets to capture growing demand.

3. Dow Inc.

   Headquarters: Midland, Michigan, USA
   Key Offering: Advanced polymer additives and corrosion inhibitors

   Dow’s expertise in polymer chemistry underpins its supply of high‑performance 1,2‑Diaminopropane derivatives for coatings and composites. The company’s vertical integration from feedstock to finished product ensures tight control over purity and quality.

   Sustainability & Growth Initiatives:

   • Investment in low‑energy catalytic processes.
   • Collaboration with automotive OEMs to develop lightweight composite solutions.
   • Targeted capacity expansions in Asia‑Pacific.

4. Wanhua Chemical Group

   Headquarters: Tianjin, China
   Key Offering: Bulk production of 1,2‑Diaminopropane for agrochemicals

   Wanhua’s large‑scale production facilities and cost‑effective feedstock sourcing position it as a key supplier in the Asia‑Pacific region. The company’s focus on process optimization has led to lower production costs and competitive pricing.

   Sustainability & Growth Initiatives:

   • Implementation of waste‑heat recovery systems.
   • Development of high‑purity grades for pharmaceutical use.
   • Expansion of downstream processing capabilities.

5. Mitsubishi Gas Chemical

   Headquarters: Tokyo, Japan
   Key Offering: Specialty amines for epoxy curing and chelating agents

   Mitsubishi Gas Chemical leverages its advanced catalytic technology to produce high‑purity 1,2‑Diaminopropane, supporting the manufacture of high‑performance coatings and water‑treatment chemicals.

   Sustainability & Growth Initiatives:

   • Investment in green chemistry research.
   • Partnerships with water‑treatment firms to develop biodegradable chelators.
   • Expansion of production capacity in the EU.

6. Evonik Industries AG

   Headquarters: Essen, Germany
   Key Offering: High‑purity diamines for pharmaceuticals and specialty chemicals

   Evonik’s focus on specialty chemicals enables it to supply 1,2‑Diaminopropane grades that meet the most demanding purity standards required for drug development.

   Sustainability & Growth Initiatives:

   • Use of renewable energy in manufacturing plants.
   • Development of bio‑based epoxy curing agents.
   • Strategic acquisitions to broaden product portfolio.

7. Tosoh Corporation

   Headquarters: Tokyo, Japan
   Key Offering: Specialty amine intermediates for advanced coatings

   Tosoh’s precision manufacturing processes deliver 1,2‑Diaminopropane with exceptional purity, supporting high‑value applications in aerospace and automotive coatings.

   Sustainability & Growth Initiatives:

   • Implementation of zero‑liquid‑discharge systems.
   • Research into low‑VOC curing agents.
   • Expansion of R&D facilities in North America.

8. Eastman Chemical Company

   Headquarters: Kingsport, Tennessee, USA
   Key Offering: Bulk production of amines for industrial use

   Eastman’s large‑scale operations provide reliable supply of 1,2‑Diaminopropane for a broad range of industrial applications, including polymer synthesis and corrosion inhibition.

   Sustainability & Growth Initiatives:

   • Adoption of energy‑efficient distillation units.
   • Investment in waste‑water treatment technologies.
   • Expansion of production capacity in emerging markets.

9. Alkyl Amines Chemicals

   Headquarters: Mumbai, India
   Key Offering: High‑purity amine grades for pharmaceuticals

   Alkyl Amines focuses on delivering premium 1,2‑Diaminopropane to meet the stringent purity requirements of the pharmaceutical industry, positioning itself as a niche supplier.

   Sustainability & Growth Initiatives:

   • Implementation of green distillation processes.
   • Collaboration with pharma companies for co‑development of intermediates.
   • Expansion of downstream processing capabilities.

10. Shandong Chuangying Chemical Co., Ltd.

    Headquarters: Jinan, China
    Key Offering: Bulk production of 1,2‑Diaminopropane for agrochemicals and coatings

    Shandong Chuangying’s cost‑effective production model supports large‑volume supply to the agrochemical sector, helping manufacturers meet growing demand for herbicides and fungicides.

    Sustainability & Growth Initiatives:

    • Investment in waste‑heat recovery.
    • Development of high‑purity grades for pharmaceutical use.
    • Expansion of production capacity in eastern China.

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OUTLOOK

Over the next decade, the 1,2‑Diaminopropane market is expected to maintain a stable growth trajectory driven by the convergence of advanced drug development and the expansion of high‑performance coating technologies. Market players that invest in process efficiency, renewable feedstock utilization and advanced purification techniques will likely capture a larger share of the premium segment, while those that can deliver reliable supply at competitive prices will thrive in the bulk segment.

FUTURE TRENDS

Emerging applications in biodegradable chelating agents for water treatment and as ligand precursors in battery‑related materials present new avenues for growth. Companies that establish early partnerships with research institutions and battery developers stand to benefit from differentiated, high‑margin product lines. Additionally, the growing emphasis on circular economy principles will drive demand for recycled and bio‑based alternatives to traditional diamine intermediates.