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T67806 Sigma-Aldrich

Triisopropyl phosphite

95%

  • CAS Number 116-17-6

  • Linear Formula [(CH3)2CHO]3P

  • Molecular Weight 208.24

  •  Beilstein/REAXYS Number 1701528

  •  EC Number 204-130-0

  •  MDL number MFCD00008874

  •  PubChem Substance ID 24900404

  •  NACRES NA.22

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Properties

Related Categories Building Blocks, Chemical Synthesis, Organic Building Blocks, Organic Phosphates/Phosphites, Phosphorus Compounds More...
Quality Level   200
vapor pressure   <2 mmHg ( 20 °C)
assay   95%
refractive index   n20/D 1.411 (lit.)
bp   63-64 °C/11 mmHg (lit.)
density   0.844 g/mL at 25 °C (lit.)
SMILES string   CC(C)OP(OC(C)C)OC(C)C
InChI   1S/C9H21O3P/c1-7(2)10-13(11-8(3)4)12-9(5)6/h7-9H,1-6H3
InChI key   SJHCUXCOGGKFAI-UHFFFAOYSA-N

Description

Application

Triisopropyl phosphite can be used as a reactant:
• With Ru-based indenylidene complexes to form 1st generation complexes for metathesis reactions.
• In Perkow-type reaction to synthesize compounds containing polarized carbon-carbon double bonds.
• For the synthesis of phosphonohydrazines by reacting with arylamines and isoamyl nitrite.

It can also be used as an alternative to triphenylphosphine in Mitsunobu reaction to facilitate the isolation of products.

Packaging

100, 500 mL in glass bottle

Safety & Documentation

Safety Information

Symbol 
GHS06  GHS06
Signal word 
Danger
Hazard statements 
Precautionary statements 
RIDADR 
UN 3278 6.1 / PGIII
WGK Germany 
WGK 3
RTECS 
TH2800000
Flash Point(F) 
154.4 °F - closed cup
Flash Point(C) 
68 °C - closed cup

Documents

Certificate of Analysis (COA)

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Certificate of Origin (COO)

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Meet Synthia - Retrosynthesis Sofware
Protocols & Articles
Peer-Reviewed Papers
15

References

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