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92848 Sigma-Aldrich

Trioctylphosphine oxide

Selectophore

Synonym: (Oct)3PO, TOPO®, Thorium ionophore I

  • CAS Number 78-50-2

  • Linear Formula [CH3(CH2)7]3PO

  • Molecular Weight 386.63

  •  Beilstein Registry Number 1796648

  •  EC Number 201-121-3

  •  MDL number MFCD00002083

  •  PubChem Substance ID 329770182

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Properties

Related Categories Analytical/Chromatography, Ion Sensor Materials, Ionophores Potentiometric for ISE, Plasticizer for ISE
grade   Selectophore
InChI Key   ZMBHCYHQLYEYDV-UHFFFAOYSA-N
bp   201-202 °C/2 mmHg(lit.)
mp   50-52 °C(lit.)

Description

General description

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Legal Information

Selectophore is a trademark of Sigma-Aldrich Chemie GmbH

TOPO is a registered trademark of Life Technologies

Price and Availability


Laboratory Gloves
Safety & Documentation

Safety Information

Symbol 
GHS05  GHS05
Signal word 
Danger
Hazard statements 
Precautionary statements 
Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
2
RTECS 
SZ1662500
Flash Point(F) 
230 °F
Flash Point(C) 
110 °C
Protocols & Articles
Peer-Reviewed Papers
15

References

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