REOFOS 65

CAS Number: 68937‐41‐7

Isopropylated triphenyl phosphate 

General purpose flame retardant

Reofos 65 is a phosphorus flame retardant used primarily in PVC and phenolic resins. 
Reofos 65 is recommended for flexible polyurethanes, cellulosic resins and synthetic rubber. 

Reofos 65 is also recommended as flame retardant processing aid for engineering resins, such as modified PPO, polycarbonate and polycarbonate blends. 
The shelf life of Reofos 65 is 6-12 months.

Reofos 65 is recommended as a flame retardant for PVC, flexible polyurethanes, cellulosic resins, and synthetic rubber.    
Reofos 65 is also recommended as flame retardant processing aid for engineering resins, such as modified PPO, polycarbonate and polycarbonate blends.

The use of proper protective equipment is recommended.  
Excess exposure to Reofos 65 should be avoided.  

Reofos 65 (IPPP) is a phosphorus flame retardant primarily used as a plasticizer in PVC and phenolic resin.

Applications of Reofos 65:
PVC, PE, Cellulosic Resin, Artificial Leather, Film sheet material conveying belt, Air duck, Wire & Cable, Rubber, and More.
Reofos 65 is also recommended as flame retardant processing aid for engineering resins such as modified PPO, PC, and PC blends.

Wash thoroughly after handling Reofos 65.  
Store Reofos 65 in a cool, dry, well‐ventilated area away from incompatible materials. 
Unless stated, proper storage will permit usage of Reofos 65 for 6 to 12 months from the date of receipt.  

Typical Properties of Reofos 65:
Appearance: Clear Liquid
Phosphorus Content, %: 8.3
Viscosity @ 25 C, cps: 64‐76
Specific Gravity @ 20 0 C, g/ml: 1.16
Acidity, mg KOH/g.: Max 0.1
Flash Point (COC), C: 255
Refractive Index @ 25 C, ND 25: 1.551
Pour Point, C ‐24

Reofos 65 is a flame retardant plasticizer used primarily in PVC and phenolic resins.

Triaryl Phosphates Isopropylated

Properties: Values
CAS No.: 68937-41-7
Molecular Formula: C27H33O4P
Molecular Weight (g/mol): 452.52
Appearance    : Colorless or light yellow transparent liquid
Viscosity (mpa25℃): 64 - 76
Specific Gravity (20℃): 1.16
Phosphate Content (P%): 8.1%
Acid Value (mgKOH/g): 0.1
Chroma (APHA): ≤50
Moisture(%): 0.1%

Reofos 65 is a flame retardant plasticizer used primarily in PVC and phenolic resins.
Reofos 65 is recommended as a flame retardant for PVC, flexible polyurethanes, cellulosic resins, and synthetic rubber. 

Reofos 65 is also recommended as flame retardant processing aid for engineering resins, such as modified PPO, polycarbonate and polycarbonate blends.
The use of proper protective equipment is recommended. 

Excess exposure to Reofos 65 should be avoided. 
Wash thoroughly after handling. 

Store Reofos 65 in a cool, dry, wellventilated area away from incompatible materials. 
Unless stated, proper storage will permit usage of Reofos 65 for 6 to 12 months from the date of receipt. 

Other products:
REOFOS 35    
Isopropylated triaryl phosphate:
REOFOS 35     is a flame retardant plasticizer for PVC, phenolic laminates a. o. applications.

REOFOS 50    
Isopropylated triaryl phosphate:
REOFOS 50 is a flame retardant plasticizer for PVC, phenolic laminates a. o. applications.

REOFOS 65    
Isopropylated triaryl phosphate:
REOFOS 65 is a flame retardant plasticizer for PVC, phenolic laminates a. o. applications.

REOFOS 95    
Isopropylated triaryl phosphate:
REOFOS 95 is a flame retardant plasticizer for PVC, phenolic laminates a. o. applications.