Triethyl 2-phosphonobutyrate, 97%

CAS Number 17145-91-4 Synonyms
  • Diethyl 1-(ethoxycarbonyl)propanephosphonate
  • 2-Phosphonobutyric acid triethyl ester
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Triethyl 2-phosphonobutyrate, 97%

MDL: MFCD00041347

Chemical Properties

Formula: C10H21O5P  Flash point: >110°(230°F)
Formula weight: 252.25  Density: 1.064
Boiling point: 105-106°/2mm Refractive Index: 1.4330

Literature References

Intermediate for Wadsworth-Emmons formation of ɑ-ethylacrylic esters. See Appendix 1.

GHS Hazard and Precautionary Statements

Hazard Statements : H315-H319

Causes skin irritation. Causes serious eye irritation.

Precautionary Statements : P280-P305+P351+P338-P362-P321-P332+P313-P337+P313

Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Take off contaminated clothing and wash before reuse. Specific treatment (see label). If skin irritation occurs: Get medical advice/attention. If eye irritation persists: Get medical advice/attention.

Harmful or Irritant

Other References

Beilstein: 1789280
Harmonized Tariff Code: 2931.90
Triethyl 2-phosphonobutyrate, 97% - CAS 17145-91-4 - Formula C10H21O5P


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