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374520 Sigma-Aldrich

Diethyl (trichloromethyl)phosphonate

97%

  • CAS Number 866-23-9

  • Linear Formula (CH3CH2O)2P(O)CCl3

  • Molecular Weight 255.46

  •  Beilstein/REAXYS Number 1210640

  •  MDL number MFCD00013666

  •  PubChem Substance ID 24863314

  •  NACRES NA.22

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Properties

Related Categories Building Blocks, Chemical Synthesis, Organic Building Blocks, Phosphonates/Phosphinates, Phosphorus Compounds More...
assay   97%
refractive index   n20/D 1.463 (lit.)
bp   130-131 °C/14 mmHg (lit.)
density   1.362 g/mL at 25 °C (lit.)
storage temp.   2-8°C
SMILES string   CCOP(=O)(OCC)C(Cl)(Cl)Cl
InChI   1S/C5H10Cl3O3P/c1-3-10-12(9,11-4-2)5(6,7)8/h3-4H2,1-2H3
InChI key   RVAQSYWDOSHWGP-UHFFFAOYSA-N

Description

General description

Addition reaction of diethyl (trichloromethyl)phosphonate to olefins by non-chain catalytic reactions catalyzed by copper amine complexes has been reported. Irradiation of diethyl (trichloromethyl)phosphonate in MeCN is reported to afford corresponding monoesters and olefins, via photochemical type II elimination reaction.

Application

Diethyl (trichloromethyl)phosphonate may be used in the synthesis of chlorovinyl phosphonates via reaction with aldehydes and ketones.

Packaging

5 g in glass bottle

Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
Precautionary statements 
WGK Germany 
WGK 3
RTECS 
TA0988000
Protocols & Articles
Peer-Reviewed Papers
15

References

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