Preservatives(food)
Flavor Enhancers
Acidulants
Sweeteners
Antioxidants
Colorants(food)
Nutraceutical Ingredients (food)
Nutrient Supplements
Emulsifiers
Collectors
Dust Suppressants
Explosives and Blasting Agents
Flocculants and Coagulants
Frothers
Leaching Agents
pH Modifiers
Precious Metal Extraction Agents
Antioxidants(plastic)
Colorants (Pigments, Dyes)
Fillers and Reinforcements
Flame Retardants
Monomers
Plasticizers
Polymerization Initiators
Stabilizers (UV, Heat)
Antifoaming Agents
Chelating Agents
Coagulants and Flocculants
Corrosion Inhibitors
Disinfectants and Biocides
Oxidizing Agents
pH Adjusters
Scale Inhibitors( water)
Antioxidants(cosmetic)
Emollients
Fragrances and Essential Oils
Humectants
Preservatives
Surfactants(cosmetic)
Thickeners
UV Filters
Fertilizers
Soil Conditioners
Plant Growth Regulators
Animal Feed Additives
Biostimulants
Pesticides (Herbicides, Insecticides, Fungicides)
Active Pharmaceutical Ingredients (APIs)
Excipients
Solvents(pharmaceutical)
Antibiotics
Antiseptics and Disinfectants
Vaccine Adjuvants
Nutraceutical Ingredients (pharmaceutical)
Analgesics & Antipyretics
Analytical Reagents
Solvents(lab)
Chromatography Chemicals
Spectroscopy Reagents
microbiology-and-cell-culture-reagents
Molecular Biology Reagents
Biochemical Reagents
Inorganic and Organic Standards
Laboratory Safety Chemicals
Specialty Laboratory Chemicals(Special Laboratory Equipment)
Demulsifiers
Hydraulic Fracturing Fluids
Scale Inhibitors(oil)
Surfactants(oil)
Drilling Fluids
Dyes and Pigments
Bleaching Agents
Softening Agents
Finishing Agents
Antistatic Agents
Admixtures
Waterproofing Agents
Sealants and Adhesives
Curing Compounds
Concrete Repair Chemicals
Anti-Corrosion Coatings
Surfactants(cleaning)
Builders
Enzymes
Solvents (Cleaning)
Fragrances
Electronic Chemicals
Catalysts
Lubricants
Photographic Chemicals
Refrigerants
Automotive chemicals
Pyrotechnic Chemicals
Biodegradable Surfactants
Bio-based Solvents
Renewable Polymers
Carbon Capture Chemicals
Wastewater Treatment Chemicals
Pigments
Solvents(paint)
Specialty Coatings
Binders/Resins
Additives
Driers
Anti-Corrosion Agents
Functional Coatings
Application-Specific Coatings
Fresh Herbs
Ground Spices
Whole Spices
Spice Blends
Dried Herbs
Leavening Agents
Dough Conditioners
Flour Treatments
Fat Replacers
Decoratives
Preservatives(baking)
Plasticizers & Softeners
Reinforcing Agents
Adhesion Promoters
Vulcanizing Agents
Antidegradants
Blowing Agents
Fillers & Extenders
Accelerators & Retarders
Lead Chloride Anhydrous Extra Pure
Original price was: $ 16.85.$ 16.76Current price is: $ 16.76.
Toluene Diisocyanate
Whatsapp Order
Toluene Diisocyanate is a highly reactive chemical compound primarily used as a key raw material in the production of polyurethane foams. It is a colorless to pale yellow liquid with a pungent odor and is valued for its ability to react with polyols to form flexible and rigid polyurethane products. TDI’s versatility makes it indispensable in industries like furniture, automotive, insulation, and coatings.
Description
Toluene Diisocyanate
Primary Uses
- Polyurethane Industry
- Flexible Foam Production: Used extensively to manufacture flexible polyurethane foams for furniture, mattresses, automotive seating, and packaging.
- Rigid Foam Production: Applied in producing rigid polyurethane foams used for insulation panels and structural components.
- Elastomers & Coatings: Raw material for polyurethane elastomers, adhesives, sealants, and coatings with excellent durability and abrasion resistance.
- Chemical Manufacturing
- Polymer Synthesis: Essential intermediate in producing polyurethane polymers and resins.
Secondary Uses
- Sealants and Adhesives
- Specialty Adhesives: Used in manufacturing high-performance adhesives for industrial applications.
- Textile Industry
- Coatings & Binders: Applied as a binder or coating agent in technical textiles and synthetic leather.
KEY PRODUCT FEATURES
1. Basic Identification Attributes
- Chemical Name (IUPAC): 2,4-Toluene diisocyanate (major), 2,6-Toluene diisocyanate (minor)
- Common/Trade Name: TDI
- CAS Number: 26471-62-5 (mixture of isomers)
- HS Code: 2916.32.00
- Synonyms: Tolylene diisocyanate, toluene-2,4-diisocyanate, Toluene-2,6-diisocyanate
2. Physical & Chemical Properties
- Physical State: Colorless to pale yellow liquid
- Color & Odor: Pungent, sharp odor
- Boiling Point: Approx. 127 °C
- Solubility: Slightly soluble in water (hydrolyzes); soluble in organic solvents
- Density: Approx. 1.21 g/cm³
3. Safety & Hazard Attributes
- GHS Classification: Toxic, irritant, respiratory sensitizer
- Toxicity: High toxicity by inhalation and skin contact; potential to cause occupational asthma
- Exposure Limits: Strict occupational exposure limits established (e.g., OSHA PEL: 0.02 ppm)
4. Storage & Handling Attributes
- Storage Conditions: Store in tightly closed containers in a cool, dry, well-ventilated area away from moisture and heat
- Container Type: Steel drums or specialized chemical containers
- Shelf Life: Typically 6–12 months under proper conditions
- Handling Precautions: Use full PPE; avoid inhalation and skin contact; ensure adequate ventilation and use closed systems
5. Regulatory & Compliance Attributes
- Regulated under OSHA, REACH, EPA, and other international chemical safety standards
- Classified as hazardous substance with strict handling and transport regulations
- Complies with UN classification for dangerous goods
6. Environmental & Health Impact
- Biodegradability: Does not readily biodegrade; hydrolyzes in water to less harmful products
- Ecotoxicity: Harmful to aquatic life; avoid environmental release
- Bioaccumulation: Not significant
SAFETY HANDLING PRECAUTIONS
Safety Handling Precautions
- PPE Required: Full protective clothing, gloves, respirators, and eye protection mandatory
- Handling Guidelines: Use in closed systems with proper ventilation; emergency showers and eyewash stations recommended
- Storage Measures: Keep away from moisture and incompatible substances such as alcohols and amines
First Aid Measures
- Inhalation: Move to fresh air immediately; seek urgent medical attention; watch for delayed respiratory effects
- Skin Contact: Remove contaminated clothing; wash affected area thoroughly with soap and water; seek medical help
- Eye Contact: Rinse with plenty of water for at least 15 minutes; seek immediate medical attention
- Ingestion: Do not induce vomiting; seek emergency medical care
Firefighting Measures
- Fire Hazards: Combustible liquid; vapors may form explosive mixtures with air
- Extinguishing Media: Use foam, dry chemical, or CO₂ extinguishers; avoid water jets
- Hazardous Combustion Products: Carbon oxides, nitrogen oxides, and toxic isocyanate vapors
Related products
HDPE Film F52H04
HDPE Film F52H04 Opalene is a high-density polyethylene film grade resin specially engineered for producing thin, flexible, and high-strength films. It is designed for blown film extrusion processes, delivering excellent mechanical properties, superior clarity (opal/opalene finish), and consistent gauge control. This resin offers high tensile strength, good puncture resistance, and excellent moisture barrier properties, making it ideal for packaging applications requiring durability and flexibility. Its balanced processing characteristics enable fast extrusion rates and uniform film thickness.
LDPE film 200F
LDPE film 200F is a low-density polyethylene (LDPE) film with a thickness of 200 microns (0.2 mm). It is a flexible, transparent, and durable plastic film known for its excellent impact resistance, moisture barrier properties, and chemical inertness. LDPE films are widely used in packaging, agricultural applications, and protective coverings due to their toughness, ease of sealing, and resistance to tearing. The 200F grade indicates a medium thickness suitable for heavy-duty wrapping and industrial uses.
LLDPE film Opalene F20015
LLDPE film Opalene F20015 is a high-quality linear low-density polyethylene (LLDPE) film known for its excellent clarity, toughness, and flexibility. It is produced using linear low-density polyethylene resin, offering superior mechanical properties and puncture resistance compared to conventional low-density polyethylene films. Opalene F20015 is widely used in packaging applications where strength, transparency, and sealability are critical. Its balanced properties make it suitable for various industrial and consumer packaging needs.
Natural rubber
Natural Rubber is an elastomer harvested from the latex sap of rubber trees (Hevea brasiliensis). It is a highly elastic, resilient, and durable polymer used globally in numerous industries. Natural Rubber is prized for its excellent tensile strength, flexibility, abrasion resistance, and ability to withstand deformation. It is widely utilized in manufacturing tires, industrial goods, footwear, and medical devices. The product is available in various forms such as sheets, blocks, crepes, and latex concentrate.
Pentaerythritol
Pentaerythritol is a high-purity, crystalline polyol used extensively in the production of alkyd resins, synthetic lubricants, explosives, and plasticizers. Its multifunctional alcohol structure provides excellent stability, high melting point, and good compatibility with various chemicals. Pentaerythritol 98% is valued for its role as a building block in chemical syntheses, offering enhanced durability, flexibility, and resistance in end products.
Propylene PP Non Woven RH 38
Propylene PP Non Woven RH 38 is a polypropylene-based non-woven fabric known for its strength, durability, and lightweight properties. Manufactured through a process that binds polypropylene fibers without weaving, it results in a fabric that is breathable, resistant to chemicals and moisture, and highly versatile. This product is widely used in various industrial, medical, and consumer applications where disposable or reusable fabric is needed.
RAP 55D
RAP 55D is a grade of impact copolymer polypropylene (PP) resin designed primarily for injection molding applications. It features a balance of rigidity and impact strength, making it ideal for manufacturing durable plastic parts. This resin offers excellent processability, dimensional stability, and resistance to chemicals and moisture. RAP 55D is used across automotive, household, industrial, and packaging sectors due to its robust mechanical properties and versatility.
Renolit MP 2, 3
Renolit MP 2 and MP 3 are multipurpose lithium-based greases designed for a wide range of industrial and automotive lubrication needs. These greases offer excellent mechanical stability, water resistance, and protection against wear, rust, and corrosion. They are formulated to perform well under moderate to high load conditions and provide reliable lubrication for bearings, chassis, and general machinery components.
