[B22163] CAS 21658-95-7 | Diisopropyl cyanomethylphosphonate, 97%

CAS : 21658-95-7
UN# : UN2927
MDL : MFCD00009812
Hazard Class : 6.1
EINECS : 244-511-9
Packing Group : II

Other name :

Cyanomethylphosphonic acid diisopropyl ester

Chemical Properties

Formula : C8H16NO3P
Formula weight : 205.19
Boiling Point : 108-110°/0.08mm
Flash point : >110°(230°F)
Density : 1.039
Refractive Index : 1.4295
Sensitivity : Ambient temperatures.
Form : Liquid

Literature 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).

Notes

Other References:Beilstein: 1946176UN#: UN2927

Grade Specifications

Grade Specifications

Hazard Statements : H300-H310-H330-H314-H318Fatal if swallowed.Fatal in contact with skin.Fatal if inhaled.Causes severe skin burns and eye damage.Causes serious eye damage.
Precautionary Statements : P260-P301+P310-P303+P361+P353-P304+P340-P305+P351+P338-P320-P330-P361-P405-P501aDo not breathe dust/fume/gas/mist/vapours/spray.IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.Specific treatment is urgent (see label).Rinse mouth.Remove/Take off immediately all contaminated clothing.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.