Tris(trimethylsilyl)phosphine

C₉H₂₇PSi₃CAS 15573-38-3250.54 g/mol

Open in Covalent MOL file

Properties

Molecular formula: C₉H₂₇PSi₃
Molar mass: 250.54 g/mol
Exact mass: 250.1158 Da
Density: 0.72 g/mL
Boiling point: 102–105 °C (at 16 Torr)
logP: 4.97Crippen estimate
Polar surface area: 0.0 Å²
H-bond donors / acceptors: 0 / 0
Rotatable bonds: 3

Hazards

Danger

H250 Catches fire spontaneously if exposed to air97.8% of notifiers
H252 Self-heating in large quantities; may catch fire11.1% of notifiers
H315 Causes skin irritation100% of notifiers
H319 Causes serious eye irritation100% of notifiers
H335 May cause respiratory irritation91.1% of notifiers

Aggregated from 45 ECHA notifications, via PubChem; a share says how many notifiers assign that statement.

Precautionary statements

P210, P222, P231, P233, P235, P261, P264, P264+P265, P271, P280, P302+P335+P334, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P370+P378, P403+P233, P405, P407, P410, P413, P420, P501

Identifiers

CAS number

15573-38-3

SMILES

C[Si](C)(C)P([Si](C)(C)C)[Si](C)(C)C

InChIKey

OUMZKMRZMVDEOF-UHFFFAOYSA-N

InChI

InChI=1S/C9H27PSi3/c1-11(2,3)10(12(4,5)6)13(7,8)9/h1-9H3

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Names and synonyms

4 names

Phosphine, tris(trimethylsilyl)-
Tris(trimethylsilyl)phosphane
NSC 117328
Tri(trimethylsilyl)phosphine

Work with Tris(trimethylsilyl)phosphine

Predict the NMR spectrum1H and 13C shifts with multiplicities Make a solutionWhat to weigh for any molarity and volume Check drug-likenessLipinski, Veber and lead-likeness Isotope patternExact mass and the mass spectrum pattern

Elsewhere

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