Diisopropyl cyanomethylphosphonate

• Catalog No.: B22163
• CAS Number: 21658-95-7
• M. F.: C8H16NO3P
• M. W.: 205.191301
• Purity: 97%

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 Hazard statements: H300-H310-H330-H314-H318
• European Hazard Symbols: 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: 否
• Hazard Class: 6.1
• UN Number: UN2927
• Packing Group: II

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).