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 Blow HDB5502
HDPE Blow HDB5502 is a high-density polyethylene resin specifically formulated for blow molding applications. It is a semi-crystalline thermoplastic polymer characterized by excellent strength-to-density ratio, high chemical resistance, and superior processability in blow molding equipment. This grade exhibits high stiffness, good environmental stress crack resistance (ESCR), and excellent impact resistance, making it ideal for manufacturing durable hollow containers and complex-shaped products. The resin is supplied as granular pellets with consistent melt flow and homogeneity, optimized for efficient molding cycles and high throughput.
LLDPE injection 6201XR
LLDPE injection 6201XR is a linear low-density polyethylene resin specially formulated for injection molding applications. It offers excellent processability, high impact strength, and good flexibility. The material provides a balance of mechanical performance and ease of molding, making it ideal for producing thin-walled and complex-shaped parts. With superior clarity and toughness, LLDPE Injection 6201XR is widely used in manufacturing durable consumer goods, automotive components, and packaging items.
LLDPE Roto T3804U MFI/MFR
LLDPE Roto T3804U MFI/MFR is a linear low-density polyethylene resin designed specifically for rotational molding applications. It offers excellent melt flow characteristics (MFI/MFR) that facilitate even melting and smooth flow in the mold, producing parts with uniform thickness and good mechanical properties. This grade provides superior impact strength, flexibility, and chemical resistance, making it ideal for manufacturing large hollow items such as tanks, containers, and playground equipment. Its tailored flow properties enable high-quality surface finishes and improved production efficiency in roto molding processes.
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.
Polyvinyl Chloride Resin 701
Polyvinyl Chloride Resin 701 is a high-quality suspension-grade polyvinyl chloride resin with a K-value of approximately 70–71, indicating high molecular weight. It is widely used in the production of flexible PVC products where excellent strength, elongation, and plasticizer absorption are required. PVC Resin 701 offers superior mechanical properties, high thermal stability, and good compatibility with plasticizers, making it suitable for calendaring, extrusion, and molding applications in diverse industries.
PP Copolymer 37MK10
PP Copolymer 37MK10 is a polypropylene copolymer resin characterized by enhanced clarity, impact resistance, and flexibility compared to homopolymer polypropylene. This copolymer combines propylene with a small percentage of ethylene, resulting in improved toughness and processability. It is widely used in injection molding, extrusion, and film applications across various industries, offering excellent chemical resistance and durability.
Sodium Cyanide
Sodium Cyanide is a highly toxic, white crystalline compound used primarily in the mining industry for gold and silver extraction via cyanidation. It acts as a powerful chemical reagent and is employed in various industrial processes including metal plating, chemical synthesis, and organic chemistry. Due to its hazardous nature, strict handling and storage protocols are essential.
