Industrial grade 99% Triphenyl phosphate CAS 115-86-6 TPP

Synonyms:TPP
Triphenylphosphate
Phosphoric acid, triphenyl ester
TPA
Molecular Formula:C18H15O4P
Molecular Weight: 326.28
HS Code: 2919900090
Grade: Industrial grade 99%
Hazard Class:Class9

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Model:
115-86-6
Brand:
futurechem
Code:
115-86-6

Product Description

Certificate of Analysis-COA

Test Items	Standard	Testing result
Characteristics	White flake solid	Pass
Color (APHA)	≤60	40
Content (%)	≥99	99.5
Acid Value (mgKOH/g)	≤0.1	0.05
Density (50℃)	1.185-1.202	1.193
Freezing Point (℃)	≥47	47.6
Free phenol (%)	≤0.1	0.05

Applications

1. Flame Retardant Plastics An effective halogen-free flame retardant for PVC, cellulose resins, PC/ABS and engineering plastics. Gas-phase flame inhibition delivers excellent flame retardancy with low smoke, meeting safety standards in electrical and construction applications.

2. Cellulose & Engineering Plastics Plasticizers A flame-retardant plasticizer for cellulose acetate, films and molded parts. Improves flexibility and processing while providing inherent flame resistance, ideal for high-safety product applications.

3. Hydraulic & Lubricating Fluids A wear and extreme-pressure additive for hydraulic fluids, gear oils and aviation lubricants. Enhances load-carrying capacity and anti-wear performance in demanding mechanical systems.

4. Polyurethane & Rubber Improves flame retardancy of polyurethane foams and rubber compounds. Consistent quality supports uniform performance in insulation, furniture and automotive applications.

5. Electronic Materials & Laminates A flame-retardant component for copper-clad laminates, epoxy systems and electronic materials. High purity and thermal stability support reliable performance in PCB manufacturing.

6. Adhesives, Coatings & Specialty Applications Provides flame retardancy and plasticization in adhesives, coatings and specialty formulations. Stable supply and consistent quality support continuous industrial production.

Production Line

We operate 10+ production lines, backed by a well-stocked raw material warehouse.

Our workshop is equipped with automated machinery — ensuring high consistency and precision on every order, from trial samples to full container loads.

Every order follows a standardized workflow. Key quality control points are set at every stage.

Factory Area

Standardized Process Flow

Production Capacity

Located in Shandong, our factory is approximately 300km from Qingdao Port, enabling fast and cost-effective delivery to customers worldwide.

Triphenyl phosphate CAS 115-86-6 C18H15O4P TPP Triphenylphosphate Phosphoric acid triphenyl ester TPA halogen free flame retardant TPP wholesale flame retardant plasticizer triphenyl phosphate Triphenyl phosphate supplier

Quality Assurance

Full-Process Quality Control: From incoming raw material inspection to in-process monitoring and final outgoing checks, every batch is inspected at each production stage against strict acceptance standards.
Third-Party Certified & Tested: Our quality management system is certified to ISO 9001, and products are regularly tested by accredited laboratories (e.g. SGS, TÜV). Test reports are available on request.
100% Batch Traceability: Each batch carries a unique lot number that links raw material records, production parameters, and test results, enabling complete traceability from factory to final delivery.
Pre-Shipment Inspection: Every order passes a final pre-shipment inspection, with inspection photos and reports shared before dispatch.

FAQ From Customers

Q1: What is the minimum order quantity?

A: There is no quantity limit for the first sample or trial order. Just tell us the actual quantity you need.
Q2: How can I confirm that the quality meets the requirements?

A: Provide your specifications, and our technical team will check them or customize them for you; we can provide TDS, MSDS, and COA, and accept third-party testing.
Q3: How do you ensure stable quality?

A: We manufacture under an ISO 9001 quality system, test every batch before release, and retain samples for 24 months for traceability.
Q4: Do you provide samples?

A: Yes — Free samples are available; freight is at buyer's expense for express delivery.