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Diisopropyl cyanomethylphosphonate_Molecular_structure_CAS_21658-95-7)
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Diisopropyl cyanomethylphosphonate

Catalog No. B22163 Name Alfa Aesar
CAS Number 21658-95-7 Website
M. F. C8H16NO3P Telephone
M. W. 205.191301 Fax
Purity 97% Email
Storage Chembase ID: 137234

SYNONYMS

Title
氰甲基磷酸二异丙酯
IUPAC name
bis(propan-2-yl) (cyanomethyl)phosphonate
IUPAC Traditional name
diisopropyl cyanomethylphosphonate
Synonyms
Cyanomethylphosphonic acid diisopropyl ester

DATABASE IDS

Beilstein Number 1946176
MDL Number MFCD00009812
CAS Number 21658-95-7
EC Number 244-511-9

PROPERTIES

Purity 97%
Boiling Point 108-110°C/0.08m
Density 1.039
Flash Point >110°C(230°F)
Refractive Index 1.4295
GHS Pictograms GHS05
GHS Pictograms GHS06
GHS Hazard statements H300-H310-H330-H314-H318
European Hazard Symbols Toxic Toxic (T)
GHS Precautionary statements P260-P301+P310-P303+P361+P353-P304+P340-P305+P351+P338-P320-P330-P361-P405-P501A
Risk Statements 23/24/25-34
Safety Statements 26-27-36/37/39-45
Storage Warning Moisture Sensitive
TSCA Listed
Hazard Class 6.1
UN Number UN2927
Packing Group II

DETAILS

REFERENCES

  • Precursor of substituted acrylonitriles by Horner-Wadsworth-Emmons olefination (see Appendix 1), giving a higher proportion of the (Z)-product than Diethyl cyanomethylphosphonate, A10218: Synth. Commun., 10, 509 (1980).