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90540 Sigma-Aldrich

Triethyl phosphite

purum, ≥95.0% (GC)

Synonym: P(EtO)3, P(OEt)3

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Properties

Related Categories Catalysis and Inorganic Chemistry, Chemical Synthesis, Phosphine Compounds, Phosphite Ligands
InChI Key   BDZBKCUKTQZUTL-UHFFFAOYSA-N
grade   purum
assay   ≥95.0% (GC)
refractive index   n20/D 1.413(lit.)
  n20/D 1.413
bp   156 °C(lit.)
density   0.969 g/mL at 25 °C(lit.)

Description

Other Notes

This phosphite is less reactive than triphenylphosphine but can lead to a more favorable diastereomer ratio in products

Same product — same quality — now Sigma-Aldrich brand

Price and Availability

Safety & Documentation

Safety Information

Symbol 
Signal word 
Warning
Hazard statements 
Precautionary statements 
RIDADR 
UN 2323 3 / PGIII
WGK Germany 
2
RTECS 
TH1130000
Flash Point(F) 
129.2 °F
Flash Point(C) 
54 °C
Protocols & Articles
Peer-Reviewed Papers
15

References

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