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Description Feedback
Tetrakis(hydroxymethyl)phosphonium chloride (THPC) is an organophosphorus compound with the chemical formula [P(CH2OH)4]Cl. The cation P(CH2OH)4+ is four-coordinate, as is typical for phosphonium salts. THPC has applications as a precursor to fire-retardant materials.

Properties Feedback
Appearance & Physical State:Clear to yellow liquid
Density:1.341 g/mL at 25ºC
Melting Point:154ºC
Boiling Point:154ºC
Flash Point:> 96ºC
Refractive Index:n20/D 1.512
Water Solubility:>=10 g/100 mL at 20 ºC
Storage Condition:Keep in a cool, dry, dark location in a tightly sealed container or cylinder. Keep away from incompatible materials, ignition sources and untrained individuals. Secure and label area. Protect containers/cylinders from physical damage.

Safety Info Feedback
Hazard Codes:T; N
Risk Statements:R21; R25; R38; R41; R42/43; R51/53
Safety Statements:S22-S26-S36/37/39-S45-S60-S61
RIDADR:UN 2810
WGK Germany:3
RTECS:TA2450000
Packing Group:III
Hazard Class:8
HS Code:2931900090

MSDS


Synthesis Route Total: 3 Synthesis Route
 
50-00-0
2767-80-8
124-64-1
View Detail
 
50-00-0
124-64-1
View Detail

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