Tris(trimethylsilyl) phosphate

C₉H₂₇O₄PSi₃CAS 10497-05-9314.54 g/mol

Open in Covalent MOL file

Phosphate

Properties

Molecular formula: C₉H₂₇O₄PSi₃
Molar mass: 314.54 g/mol
Exact mass: 314.0955 Da
Density: 0.96 g/mL
Melting point: 2–4 °C
Boiling point: 85–87 °C (at 4 Torr)
logP: 4.65Crippen estimate
Polar surface area: 44.8 Å²
H-bond donors / acceptors: 0 / 4
Rotatable bonds: 6

Hazards

Danger

H225 Highly Flammable liquid and vapor41.5% of notifiers
H226 Flammable liquid and vapor21.7% of notifiers
H314 Causes severe skin burns and eye damage39.6% of notifiers
H315 Causes skin irritation60.4% of notifiers
H318 Causes serious eye damage60.4% of notifiers
H319 Causes serious eye irritation39.6% of notifiers
H335 May cause respiratory irritation37.7% of notifiers
H412 Harmful to aquatic life with long lasting effects35.8% of notifiers

Aggregated from 106 ECHA notifications, via PubChem; a share says how many notifiers assign that statement.

Precautionary statements

P210, P233, P240, P241, P242, P243, P260, P261, P264, P264+P265, P271, P273, P280, P301+P330+P331, P302+P352, P302+P361+P354, P303+P361+P353, P304+P340, P305+P351+P338, P305+P354+P338, P316, P317, P319, P321, P332+P317, P337+P317, P362+P364, P363, P370+P378, P403+P233, P403+P235, P405, P501