Styrene Monomer Price Today

TLDR: Styrene Monomer (SM), with the chemical formula C8H8, is a critical aromatic hydrocarbon and a "building block" for the global plastics industry. Classified under HSN 29025000, it is the primary precursor for Polystyrene (PS) and various synthetic rubbers. The Styrene Monomer price today in India is approximately ₹101 – ₹105 per KG, driven by global benzene feedstock costs and import arrivals at Kandla.

Styrene Monomer is one of the most vital monomers in modern industrial chemistry. Produced by the dehydrogenation of ethylbenzene, this clear, oily liquid is indispensable for creating lightweight packaging, durable automotive components, and high-performance synthetic rubbers.

Since India is currently 100% dependent on imports for its Styrene requirements, the western gateway of Kandla (Gujarat) serves as the nation's most critical supply node. As your strategic procurement partner, we provide real-time ex-tank pricing and technical assurance, ensuring that your manufacturing units in the Western and Northern industrial belts have a steady, high-purity supply of this essential feedstock.

Styrene Monomer is a colorless to yellowish liquid with a characteristic sweet odor. It is highly reactive and readily undergoes polymerization when exposed to heat, light, or catalysts. To prevent premature polymerization during transport and storage, it is always treated with a stabilizer (typically TBC - Tertiary Butyl Catechol).

Because of its unique ability to link with itself and other monomers (like Butadiene and Acrylonitrile), Styrene is the foundation of versatile materials like ABS (used in electronics) and SBR (used in tires). It is a volatile organic compound (VOC) that requires specialized handling due to its flammability and toxicity.

Our imported Styrene Monomer complies with international ASTM D2827 and Indian IS 15030 standards to ensure maximum yield in polymerization.

Property	Typical Value (Industrial Grade)	Industrial Significance
Purity (wt %)	Min. 99.70%	High purity is essential to prevent chain termination in PS production.
Density @ 20°C	0.904 – 0.907 g/cm³	Standard benchmark for bulk volume-to-weight conversion.
Color (Pt-Co)	Max 10	Low color value ensures the clarity of final polystyrene products.
Polymer Content	Max 10 ppm	Indicates the stability of the monomer; high polymer suggests aging.
Inhibitor (TBC)	10 – 15 ppm	Prevents uncontrolled polymerization during transit.
Water Content	Max 200 ppm	Low moisture prevents side reactions and catalyst degradation.

The industrial utility of Styrene is primarily defined by the polymers it creates:

• Polystyrene (PS & EPS): Used for rigid food packaging, disposable cutlery, and expanded foam (EPS) for thermal insulation and protective packaging.
• ABS & SAN Resins: High-strength plastics used in automotive dashboards, toy manufacturing (LEGO), and consumer electronics housings.
• SBR (Styrene-Butadiene Rubber): The primary material for automotive tires and industrial conveyor belts.
• Unsaturated Polyester Resins (UPR): Used in the fabrication of fiberglass boats, wind turbine blades, and automotive body parts.
• SBL (Styrene-Butadiene Latex): Applied as a coating for paper and as a strong backing for commercial carpets.

India’s entire Styrene demand is met through global imports. We maintain a strong presence at the primary entry point:

• West - Kandla: As India’s largest liquid bulk terminal, our Kandla node facilitates large-scale Tanker Load deliveries. This location is ideal for serving the massive polymer and resin manufacturing clusters across Gujarat, Rajasthan, and the NCR.

Styrene Monomer pricing depends on global aromatic feedstock cycles and regional import arrivals. These variables dictate daily per-kilogram procurement rates.

• Upstream Benzene and Ethylene Market Trends: Styrene follows its primary feedstocks. Rising benzene costs in early 2026 have significantly increased domestic production expenses today.
• Geopolitical Risks and Crude Oil Volatility: Middle East tensions impact energy benchmarks. Higher crude prices directly push up the landed cost of imported styrene shipments.
• Downstream Polymer and Rubber Industry Demand: Polystyrene and ABS production drive volume. Strong automotive and packaging sectors maintain firm pricing levels across major ports.
• Global Shipping Freight and Container Availability: India is import-dependent. Escalating container rates on Asia-origin routes have added substantial overheads to ex-tank prices.
• Port Inventory Levels at Kandla Node: Local supply depends on vessel arrivals. High port stocks often provide a temporary buffer against global price spikes.

The Styrene market is notoriously volatile, often reacting sharply to crude oil prices and global refinery outages. We offer:

• Live Price Tracking: Monitor the Styrene price today based on real-time LME (Benzene) cues and Kandla ex-tank availability.
• Quality Assurance: Every batch is supplied with a comprehensive Mill Test Certificate (MTC) and MSDS to ensure process safety.
• Inhibitor Management: We ensure that TBC levels are strictly maintained and monitored, crucial for safe storage in Indian tropical temperatures.