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361143 Sigma-Aldrich

Tributyl phosphite

90%, technical grade

  • CAS Number 102-85-2

  • Linear Formula [CH3(CH2)3O]3P

  • Molecular Weight 250.31

  •  Beilstein Registry Number 1703866

  •  EC Number 203-061-3

  •  MDL number MFCD00009437

  •  PubChem Substance ID 24862021

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Properties

Related Categories Building Blocks, Chemical Synthesis, Organic Building Blocks, Organic Phosphates/Phosphites, Phosphorus Compounds More...
grade   technical grade
InChI Key   XTTGYFREQJCEML-UHFFFAOYSA-N
assay   90%
refractive index   n20/D 1.431(lit.)
bp   118-125 °C/7 mmHg(lit.)
density   0.925 g/mL at 25 °C(lit.)

Description

Packaging

250 mL in glass bottle

Application

Tributyl phosphite may be employed as model lubricant additive and its surface chemistry on Fe3O4 in ultrahigh vacuum is investigated.

General description

Tributyl phosphite is an alkylphosphite and is reported to inhibit carboxylesterase activity.

Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
Precautionary statements 
RIDADR 
UN 3265 8 / PGIII
WGK Germany 
3
RTECS 
TH0875000
Flash Point(F) 
208.4 °F
Flash Point(C) 
98 °C

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Protocols & Articles
Peer-Reviewed Papers
15

References

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