Tris(1,3-dichloro-2-propyl) phosphate
CAS 13674-87-8
EC 237-159-2
Formula C9H15Cl6O4P
MW 430.9 g/mol
Flame Retardants Plastics & PolymersTextile, Leather & PaperElectronicsAerospace & DefenseAutomotiveBuilding & Construction Flame RetardancyPlasticizer & Softener
Description
Tris(1,3-dichloro-2-propyl) phosphate, commonly known as TDCIPP or by trade names PF 38, PF 38/3, and Fyrol FR 2, is a chlorinated organophosphate flame retardant with CAS number 13674-87-8 and EC number 237-159-2. It carries no assigned E-code and is classified under HS code 29199000.
TDCIPP functions as both a reactive flame retardant and a plasticizer in flexible polyurethane foams, where it interrupts combustion by releasing halogen radicals in the gas phase. It is also applied in textile back-coatings and construction insulation boards to meet fire classification requirements under EN and UL standards.
The product is supplied as a technical-grade material in compliance with REACH registration requirements. Standard packaging includes drums and IBC containers, with documentation available to support REACH substance identification and supply chain due diligence obligations.
TDCIPP functions as both a reactive flame retardant and a plasticizer in flexible polyurethane foams, where it interrupts combustion by releasing halogen radicals in the gas phase. It is also applied in textile back-coatings and construction insulation boards to meet fire classification requirements under EN and UL standards.
The product is supplied as a technical-grade material in compliance with REACH registration requirements. Standard packaging includes drums and IBC containers, with documentation available to support REACH substance identification and supply chain due diligence obligations.
Physical Properties
| Melting Point | 27 °C |
| Boiling Point | 236-237 °C @ Press: 5 Torr |
| Density | 148 g/cm³ @ Temp: 25 °C |
| Flash Point | 249°C |
| Appearance | colourless viscous liquid |
| Color | Colorless to Almost colorless |
| Form | solid |
| Water Solubility | <0.1 g/100 mL at 24 ºC |
| Vapor Pressure | 0Pa at 25℃ |
| Refractive Index | n20/D 1.503 |
| Log P | 3.69 at 20℃ |
Safety & Handling (Learn More)
Warning GHS08 GHS09
H
H351H410H411
P
P203P273P280P318P391P405P501
Trade & Regulatory
| HS Code | 29199000 |
| UN Number | 3082 |
| ADR Class | 9 |
| Packing Group | III |
| WGK (Germany) | 2 |
Other Names
Tris(1,3-Dichloro-2-Propyl)phosphatetris(1,3-dichloropropan-2-yl) phosphatePF 38TDCPPTDCIPPPF 38/3
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