Top 10 Companies in the Southeast Asia 1,2‑Diaminoethane Market (2026): Market Leaders Driving Regional Growth

MARKET INSIGHTS

Global 1,2‑Diaminoethane market size in Southeast Asia was valued at USD 128.4 million in 2024. The market is projected to grow from USD 137.6 million in 2025 to USD 216.8 million by 2032, exhibiting a CAGR of 6.7% during the forecast period.

1,2‑Diaminoethane, commonly known as ethylenediamine, is an organic compound with the formula C₂H₈N₂. This colorless liquid with an ammonia‑like odor serves as a crucial building block in chemical synthesis, finding applications across pharmaceuticals, agrochemicals, and specialty chemicals. Its bifunctional nature makes it particularly valuable as a chelating agent and precursor for various industrial processes.

The market growth is primarily driven by expanding applications in corrosion inhibitors and fuel additives, particularly in Indonesia and Vietnam’s growing industrial sectors. Furthermore, rising pharmaceutical manufacturing in Singapore and Malaysia contributes significantly to demand. However, price volatility of raw materials like ethylene dichloride presents challenges. Recent developments include BASF’s 2023 capacity expansion in Malaysia to meet regional demand for high‑purity (99.8%) grades used in pharmaceutical applications.

Southeast Asia 1,2‑Diaminoethane Market – View in Detailed Research Report

TOP 10 COMPANIES IN THE SEASONS ASIA 1,2‑DIAMINOETHANE MARKET (2026)

1. Dow Chemical Company

Headquarters: Irving, Texas, USA
Key Offering: High‑purity 1,2‑Diaminoethane for pharmaceutical intermediates and advanced lubricants

Dow’s Singapore‑based facility has become the backbone of the region’s supply chain, providing consistent, high‑grade material to downstream manufacturers. The company’s investment in state‑of‑the‑art purification lines has lowered impurity levels, enabling it to serve the most demanding pharmaceutical clients in Singapore and Malaysia.

Sustainability & Growth Initiatives:

• Expansion of the Singapore plant by 15,000 MT to meet the growing demand for high‑purity grades.
• Implementation of a closed‑loop water recycling system that cuts water usage by 25%.
• Partnerships with local universities to develop next‑generation catalytic processes.

2. BASF SE

Headquarters: Ludwigshafen, Germany
Key Offering: Broad portfolio of 1,2‑Diaminoethane grades for agrochemicals and specialty chemicals

BASF’s Malaysia plant, the region’s largest single‑site producer, supplies both mid‑purity and high‑purity streams. The company’s focus on modular production units allows rapid scale‑up in response to market spikes.

Sustainability & Growth Initiatives:

• Launch of a bio‑based 1,2‑Diaminoethane derivative in 2025, targeting electronics and semiconductor clients.
• Carbon‑neutral goal for the Malaysia facility by 2030.
• Investment in AI‑driven process optimisation to reduce energy consumption by 12%.

3. Mitsubishi Gas Chemical Company

Headquarters: Tokyo, Japan
Key Offering: High‑purity 1,2‑Diaminoethane for pharmaceutical intermediates and specialty lubricants

With a 30% stake in Thailand’s PTT Chemical, Mitsubishi has secured a robust downstream channel that ensures timely delivery to automotive and petrochemical customers.

Sustainability & Growth Initiatives:

• Investment in a membrane separation plant that enhances purity to 99.9%.
• Commitment to zero‑waste production processes by 2035.
• Collaboration with local research institutes to develop greener synthesis routes.

4. Huntsman Corporation

Headquarters: Irving, Texas, USA
Key Offering: High‑purity 1,2‑Diaminoethane for pharmaceutical and specialty chemical markets

The company’s Singapore expansion added 15,000 MT of high‑purity capacity, positioning Huntsman as a key supplier for the rapidly growing pharmaceutical sector in the region.

Sustainability & Growth Initiatives:

• Implementation of a renewable energy mix that powers 40% of the Singapore facility.
• Development of a digital supply‑chain platform for real‑time inventory management.
• Launch of a low‑toxicity formulation aimed at the electronics industry.

5. Solvay SA

Headquarters: Brussels, Belgium
Key Offering: Bio‑based 1,2‑Diaminoethane derivatives for high‑performance lubricants and corrosion inhibitors

Solvay’s 2025 launch of a bio‑based derivative has positioned the company as a pioneer in green chemistry, attracting clients in Singapore and Malaysia’s electronics sectors.

Sustainability & Growth Initiatives:

• Partnership with local universities for the development of sustainable catalytic processes.
• Adoption of a circular economy model that recycles by‑products from the production line.
• Investment in a 100% renewable energy‑powered plant in Singapore.

6. Tosoh Corporation

Headquarters: Tokyo, Japan
Key Offering: 1,2‑Diaminoethane for specialty chemicals and agrochemical intermediates

Tosoh’s acquisition of a 30% stake in Thailand’s PTT Chemical has expanded its distribution network across ASEAN, ensuring prompt delivery to key end‑users.

Sustainability & Growth Initiatives:

• Deployment of advanced membrane separation technology that boosts purity to 99.95%.
• Implementation of a zero‑emission policy for the Thai facility.
• Development of a digital platform for supply‑chain transparency.

7. PT. Indo Acidatama

Headquarters: Jakarta, Indonesia
Key Offering: Industrial‑grade 1,2‑Diaminoethane for lubricants and agrochemicals

PT. Indo Acidatama’s recent expansion has increased capacity by 20,000 MT, catering to the fast‑growing Indonesian automotive and agricultural markets.

Sustainability & Growth Initiatives:

• Adoption of a renewable energy mix that powers 30% of the plant.
• Implementation of an automated quality control system that reduces impurity levels.
• Collaboration with local universities to develop cost‑effective catalytic processes.

8. Vinachem

Headquarters: Ho Chi Minh City, Vietnam
Key Offering: High‑purity 1,2‑Diaminoethane for pharmaceutical intermediates and agrochemicals

Vinachem’s new plant in Vietnam supplies high‑purity grades to the region’s booming pharmaceutical and agrochemical sectors, reducing reliance on imports.

Sustainability & Growth Initiatives:

• Implementation of a closed‑loop water recycling system that cuts water usage by 20%.
• Partnership with local universities for research on green synthesis routes.
• Investment in renewable energy sources to power 25% of the facility.

9. Petronas Chemicals Group

Headquarters: Kuala Lumpur, Malaysia
Key Offering: 1,2‑Diaminoethane for fuel additives and corrosion inhibitors

Petronas’ strategic location near major refineries allows it to supply high‑purity grades to the petrochemical sector with minimal lead time.

Sustainability & Growth Initiatives:

• Investment in a renewable energy‑powered plant that reduces CO₂ emissions by 15%.
• Implementation of a digital supply‑chain platform for real‑time inventory tracking.
• Collaboration with local research institutes to develop greener catalytic processes.

10. PT Chandra Asri Petrochemical

Headquarters: Jakarta, Indonesia
Key Offering: Industrial‑grade 1,2‑Diaminoethane for lubricants and agrochemicals

PT Chandra Asri’s recent expansion has increased production capacity by 18,000 MT, positioning it as a key supplier for the region’s automotive and agricultural markets.

Sustainability & Growth Initiatives:

• Implementation of a renewable energy mix that powers 35% of the plant.
• Adoption of an automated quality control system that reduces impurity levels.
• Collaboration with local universities to develop cost‑effective catalytic processes.

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OUTLOOK

The Southeast Asia 1,2‑Diaminoethane market is expected to maintain a steady growth trajectory, supported by expanding automotive, petrochemical, and pharmaceutical sectors. The region’s focus on high‑purity grades for pharmaceutical intermediates and the shift towards green chemistry are anticipated to drive demand for premium products.

FUTURE TRENDS

• Continued near‑shoring of production facilities to reduce import dependency.
• Adoption of advanced membrane separation and catalytic processes to achieve ultra‑high purity grades.
• Growth of water‑treatment applications as governments enforce stricter water‑quality standards.
• Emergence of bio‑based 1,2‑Diaminoethane derivatives targeting the electronics and semiconductor industries.