25103-23-5

Basic information

• Product Name: triisooctyl phosphate
• Synonyms: Phosphoric acid, triisooctyl ester; Triisooctyl phosphate; tris(6-methylheptyl) phosphate
• CAS NO: 25103-23-5
• Molecular Formula: C₂₄H₅₁O₄P
• Molecular Weight: 434.6331
• EINECS: 246-616-5
• Mol File: 25103-23-5.mol
• Article Data: 0

Chemical Properties

• Boiling Point: 395.7°C at 760 mmHg
• Flash Point: 206.6°C
• Density: 0.926g/cm³
• Vapor Pressure: 4.11E-06mmHg at 25°C
• Refractive Index: 1.446
• CAS DataBase Reference: triisooctyl phosphate(CAS DataBase Reference)
• NIST Chemistry Reference: triisooctyl phosphate(25103-23-5)
• EPA Substance Registry System: triisooctyl phosphate(25103-23-5)

Safety Data

• Hazardous Substances Data: 25103-23-5(Hazardous Substances Data)

Usage

General Description

Triisooctyl phosphate (TIOP) is an organic compound with the chemical formula C24H51O4P. It is a clear, colorless liquid that is commonly used as a plasticizer and flame retardant in the manufacturing of various plastics, resins, and rubber products. TIOP works to increase the flexibility and durability of these materials while also providing them with enhanced fire resistance. Additionally, it is used as a solvent in the extraction of rare earth metals and as a wetting agent in the production of pesticides and herbicides. TIOP is known for its low volatility and high stability, making it a valuable additive in a range of industrial and commercial applications. However, it is important to handle TIOP with care as it can be toxic if ingested or inhaled and may cause skin and eye irritation upon direct contact.