Synonym(s): PPSE; Polyphosphoric acid trimethylsilyl ester
Linear Formula: {-P(=O)[OSi(CH3)3]O-}n
MDL Number: MFCD00148705
Density: 1.18 g/mL at 25 °C(lit.)
Refractive Index: n20/D 1.434
Storage: 2-8°C
Signal Word: Danger
Hazard statements: H225-H315-H319-H335
Precautionary statements: P210-P261-P305 + P351 + P338
Risk Statements (Europe): 11-36/37/38
Safety Statements (Europe): 26
Hazard Codes (Europe): F,Xi