Propanephosphonic Acid Anhydride (50% Solution In Acetonitrile)
Propanephosphonic Acid Anhydride (50% Solution In Acetonitrile)
50 solution in acetonitrile — Synonym(s) : 2,4,6-Tripropyl-1,3,5,2,4,6-trioxatriphosphorinane-2,4,6-trioxide solution, PPACA, Propylphosphonic anhydride
- Assay (NMR) : ≥ 40.0 %
- Pyropropanephosphonic acid (NMR) : ≤ 10.0 %
- Propanephosphonic acid (NMR) : ≤ 0.50 %
- Ethyl acetate (calculated) : ≤ 50.0 %
CAS No : 68957–94–8
EC Number : 422–210–5
PRODUCT SPECIFICATION
- vapor pressure 97 hPa ( 20 °C)
- Quality Level 200
- Form Liquid
- Bp 77 °C/1013 hPa (ethyl acetate)
- transition temp flash point -4 °C (ethyl acetate)
- Density 1.08 g/cm3 at 20 °C
- storage temp 2–8°C
SAFETY INFORMATION AS PER GHS
- Hazard Classifications Eye Dam. 1 — Flam. Liq. 2 — Met. Corr. 1 — Skin Corr. 1B — Skin Sens. 1 — STOT SE 3
- Flash Point(F) 24.8 °F — ethyl acetate
- Flash Point(C) -4 °C — ethyl acetate
- Target Organs Respiratory system
- Storage Class Code 3 — Flammable liquids
- WGK WGK 1
- Signal Word Danger
