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28314 Sigma-Aldrich

2-Cyanoethyl N,N,N′,N′-tetraisopropylphosphorodiamidite

purum, ≥98.0% (31P-NMR)

Synonym: Bis(diisopropylamino)(2-cyanoethoxy)phosphine

  • CAS Number 102691-36-1

  • Linear Formula {[(CH3)2CH]2N}2POCH2CH2CN

  • Molecular Weight 301.41

  •  Beilstein Registry Number 3590103

  •  MDL number MFCD00012213

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Properties

Related Categories Building Blocks, Chemical Synthesis, Organic Building Blocks, Phosphoramidites, Phosphorus Compounds More...
InChI Key   RKVHNYJPIXOHRW-UHFFFAOYSA-N
grade   purum
assay   ≥98.0% (31P-NMR)
refractive index   n20/D 1.470(lit.)
  n20/D 1.470
bp   100 °C/0.5 mmHg(lit.)
density   0.949 g/mL at 25 °C(lit.)
storage temp.   2-8°C

Description

Other Notes

Phosphitylation reagent used in nucleotide synthesis by the phosphite method ; Phosphitylation of other compounds

Same product — same quality — now Sigma-Aldrich brand

Price and Availability

Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
Precautionary statements 
RIDADR 
UN 1993C 3 / PGIII
WGK Germany 
3
Flash Point(F) 
140 °F
Flash Point(C) 
60 °C
Protocols & Articles
Peer-Reviewed Papers
15

References

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305995 2-Cyanoethyl N,N,N′,N′-tetraisopropylphosphorodiamidite, 97%

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