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93120 Sigma-Aldrich

Triphenyl phosphite

purum, ≥97.0% (HPLC)

Synonym: (PhO)3P, P(OPh)3, Triphenoxyphosphine

  • CAS Number 101-02-0

  • Linear Formula (C6H5O)3P

  • Molecular Weight 310.28

  •  Beilstein Registry Number 1079456

  •  MDL number MFCD00003032

  •  PubChem Substance ID 329770205

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Properties

Related Categories Building Blocks, Chemical Synthesis, Organic Building Blocks, Organic Phosphates/Phosphites, Phosphorus Compounds More...
vapor density   10.7 (vs air)
vapor pressure   5 mmHg ( 205 °C)
InChI Key   HVLLSGMXQDNUAL-UHFFFAOYSA-N
grade   purum
assay   ≥97.0% (HPLC)
refractive index   n20/D 1.59(lit.)
bp   360 °C(lit.)
mp   22-24 °C(lit.)
transition temp   solidification point 16-20 °C(lit.)
density   1.184 g/mL at 25 °C(lit.)

Price and Availability

Safety & Documentation

Safety Information

Symbol 
Signal word 
Warning
Hazard statements 
Precautionary statements 
RIDADR 
UN 3077 9 / PGIII
WGK Germany 
2
Flash Point(F) 
410 °F
Flash Point(C) 
210 °C
Protocols & Articles
Peer-Reviewed Papers
15

References

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T84654 Triphenyl phosphite, 97%

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