Santicizer 141
2-ethylhexyl diphenyl phosphate (CAS # 1241-94-7)
Fast Fusing, Fire Retardant Plasticizer
Santicizer® 141 is a fast-fusing, non-halogen, fire retardant plasticizer used in multiple polymer systems. This plasticizer is recommended for applications where there is a need to reduce the risk of fire. This versatile additive has FDA clearances making it an option for applications that involve indirect food contact. In PVC, Santicizer® 141 acts as a high solvating plasticizer, offering performance, faster fusion and high plasticizing efficiency. Santicizer® 141 is also used as a lubricant additive, hydraulic fluid, and rubber processing aid.
Benefits
• An active fire suppressant replacing other plasticizers which may act as fuels
• Compatibility in many polymer systems offers versatility
• High plasticizer efficiency to reduce plasticizer loadings
• Fast-fusing plasticizer in PVC systems to boost throughput
• Non-halogenated, non-regulated
• FDA indirect food contact clearances under 21CFR 175.105 Indirect Food Additives:
Adhesives and Components of Coatings
Safety and Handling
Complete toxicity and handling information can be found on the Material Safety Data Sheet, which is available upon request.
Santicizer 141 Typical
| Appearance* |
Clear, oily liquid |
| Colour (APHA)* |
30 max. |
| Odour |
Essentially odourless |
| Specific gravity (20 °C / 20 °C)* |
1.0895 |
| Refractive index at 20 °C* |
1.5100 |
| Acidity (0.20 meq. KOH/100 g max)* |
(0.01% as phosphoric acid) |
| Moisture (by KF in methanol, %)* |
0.10 max. |
Chemical type
Octyl Diphenyl Phosphate
| Molecular weight |
362.40 |
| Pour point (°C) |
<-54 |
| Boiling point 13.3 h Pa |
239 °C (decomposes) |
| Flash point (COC) |
224 °C |
| Fire point (COC) |
238 °C |
|
Vapour pressure
at 150 °C
at 200 °C
|
27 Pa
213 Pa
|
|
Viscosity m²/s
at 0 °C
at 25 °C
at 99 °C
|
61
16.4
2.5
|
| Surface tension at 23 °C |
0.0367 N.m |
| Solubility in water at 25 °C |
0.003% |
| General solubility |
Soluble in most organic solvents |
* Part of Ferro sales specifications
