Phosphate Flame Retardants
- Product
- Tris(2-chloroethyl) Phosphate (TCEP)
Overview
Tris(2-chloroethyl) phosphate (TCEP) is a colorless to light yellow, low-viscosity liquid containing both phosphorus and chlorine. It is an additive flame retardant that also plasticizes and has good resistance to hydrolysis.
Also known as
TCEP; Tris(β-chloroethyl) phosphate
CAS number
115-96-8
Molecular formula
C6H12Cl3O4P
Molecular weight
285.49
Specifications
| Test items | Specifications |
| Appearance | Colorless transparent liquid |
| Acid value /(mgKOH/g) | ≤0.1 |
| Water content /% | ≤0.1 |
| Color (APHA, Pt-Co) | ≤20 |
| Phosphorus content /% | 10.7 |
| Chlorine content /% | 35.6 |
| Refractive index /ND20 | 1.470-1.475 |
| Density /(g/cm³) | 1.420-1.440 |
Applications
- Flame retardant for rigid polyurethane foam and unsaturated polyester resins
- Flame-retardant plasticizer for PVC, cellulose acetate and nitrocellulose
- Flame-retardant coatings and adhesives
- Additive for phenolic and epoxy resins
Packaging
250 kg/drum; 1250 kg/IBC; ISO tank on request.
Storage
Store in tightly closed containers in a dry, clean and well-ventilated place, away from heat and direct sunlight.
