Product Overview
Triethyl Phosphate (TEP, CAS 78-40-0) is a premium-grade organophosphorus compound engineered for demanding applications in rubber, plastics, pesticides, and resin manufacturing. This colorless, transparent liquid delivers exceptional compatibility with polymers and chemical raw materials, making it a reliable solution for industrial buyers worldwide.
Our production capacity of 3,500-15,000 tons annually ensures consistent supply for both trial orders and volume procurement. Packaging options include 200kg plastic/galvanized iron drums for standard orders and 1000kg barrels for bulk requirements. Export shipments feature standardized galvanized iron drums (560×890mm) compliant with international transport regulations. As a non-hazardous chemical, TEP requires no special transport certifications, simplifying global logistics.
Key Features & Procurement Advantages
Optimized for global supply chains, TEP delivers measurable benefits in quality and efficiency:
Exceptional Purity: 99.5% minimum purity (up to 99.8% available) ensures consistent performance in critical applications
Superior Stability: Acid value ≤0.05 mgKOH/g protects processing equipment; moisture content ≤0.1% prevents hydrolysis during storage
Streamlined Logistics: Non-hazardous classification enables cost-effective shipping via sea, air, or land transport
Adaptable Packaging: Multiple container options tailored to domestic and international requirements
Guaranteed Supply: Thousands of tons annual output support long-term partnerships and large-volume orders
Product Specifications & Technical Parameters
| Product Name | Triethyl phosphate | ||||||||||||||||
| Alias | Triethyl phosphate,TEP | ||||||||||||||||
| English name | Triethyl phosphate | ||||||||||||||||
| Molecular formula | C6H15O4P | ||||||||||||||||
| Molecular weight | 182.156 | ||||||||||||||||
| CAS No. | 78-40-0 | HS Number | 29190090 | ||||||||||||||
| Nature |
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| Purpose | Flame retardant, reinforcing agent of rubber plastics, raw materials of pesticide insecticidal, arch | ||||||||||||||||
| Yield | 3500 tons / year | ||||||||||||||||
| Packing | 200kg / barrel | ||||||||||||||||
| Transport | This product belongs to general chemical products | ||||||||||||||||
Application Fields
TEP delivers targeted performance enhancements across multiple sectors:
4.1 Rubber & Plastics
Primary Functions: Flame retardant and reinforcing agent for rubber and plastic compounds
Performance Benefits: Enhances fire resistance to meet safety standards while improving mechanical strength and durability
Typical Applications: Cable insulation, synthetic seals, PVC sheets, and electronic enclosures
4.2 Pesticide Formulations
Key Role: Active ingredient and stabilizer in insecticidal products
Formulation Advantages: Improves efficacy and stability while supporting responsible agricultural practices
Quality Impact: Ensures consistent performance of active components
4.3 Resin Systems
Dual Function: Curing agent and stabilizer for epoxy and phenolic resins
Process Benefits: Accelerates curing time while enhancing hardness and thermal resistance
End-Use Applications: Circuit board substrates, industrial adhesives, and composite materials
4.4 Solvent & Catalyst Applications
Solvent Properties: High-boiling point solvent for coatings, inks, and adhesive systems
Catalytic Function: Promotes reaction efficiency in specialized chemical processes
Processing Advantages: Ensures homogeneous mixing and consistent product quality
fAQ
Q1: What is TEP's hazardous classification for transport?
A1: TEP is classified as a general chemical, requiring no hazardous goods documentation. We provide complete SDS and non-hazardous certification for international shipments.
Q2: Are samples available for product evaluation?
A2: Yes. We provide 500ml-1L samples with comprehensive quality analysis. Samples ship within 2-3 business days via global couriers.
Q3: What are the storage requirements and shelf life?
A3: Store in sealed containers at 5-30°C, protected from direct sunlight and oxidizing agents. TEP maintains 12-month stability when properly stored.
Q4: Is custom packaging available?
A4: Custom labeling including company branding and multilingual safety information is available for orders exceeding 100 tons.
Q5: What import documentation do you provide?
A5: We supply full documentation sets including commercial invoice, packing list, certificate of analysis, certificate of origin, and non-hazardous certification, compliant with INCOTERMS 2020.
Procurement Support & Services
We ensure seamless procurement through comprehensive support:
Rapid Quotation: 24-hour response with competitive pricing under FOB, CIF, or DDP terms
Quality Verification: Batch quality certification with optional third-party inspection (SGS/BV)
After-Sales Commitment: Quality issue resolution within 5 working days, including replacement or refund options
Contact Our Team
For technical specifications, pricing, or samples:
Click "Contact Supplier" below - our international trade specialists respond within 12 hours.
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