Abstract
Flame retardant CAFLA TCPP, Tris (2-chloroisopropyl) phosphate (CAS No. 13674-84-5), is a neutral, chlorinated phosphate ester. This additive flame retardant may be combined in either side of a two-component urethane-package system to achieve outstanding long-term storage stability. Excellent flame resistance is obtained by adding low levels of this economical flame retardant to rigid urethane and isocyanurate foams.

Identification
Name Tris (2-chloroisopropyl) phosphate
Synonyms Tris(1-chloro-2-propyl) phosphate
Phosphoric acid tris(2-chloro-1-methylethyl) ester
CAS Registry Number 13674-84-5
EINECS 237-158-7

Equivalents
Supresta (formerly Akzo Nobel phosphate chemical) Fyrol PCF
Clariant (formerly Hoechst AG chemical) Amgard TMCP (formerly Hostaflam OP 820)
Albemarle ANTIBLAZE TMCP (formerly ANTIBLAZE 80)
LANXESS (formerly Bayer chemical) Levagard PP (formerly Disflamoll TCA)

Properties
Appearance Colorless or light yellow transparent liquid
Color(APHA) ≤ 80
Acidity(mg KOH/g) ≤ 0.10
Water Content, % ≤ 0.10
Flash Point, C degree 210
Viscosity(25 C degree), CPS 65~69
Phosphorus Content, % ≥ 9.40
Refractive Index 1.4630~1.4645
Specific Gravity 1.280~1.290

Application
Flame retardant CAFLA TCPP, Tris (2-chloroisopropyl) phosphate (CAS No. 13674-84-5), may be used in flexible urethane foams, coatings, acrylic latices, vinyl copolymers, nitrocellulose lacquers and epoxy resins.