8.43942
Propanephosphonic acid anhydride
(50% solution in ethyl acetate) for synthesis T3P
Synonym(s):
2,4,6-Tripropyl-1,3,5,2,4,6-trioxatriphosphorinane-2,4,6-trioxide solution, PPACA, Propylphosphonic anhydride, T3P
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About This Item
vapor pressure
97 hPa ( 20 °C)
Quality Level
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
1 of 4
This Item | 81801 | 431303 | 230286 |
|---|---|---|---|
| Quality Level 200 | Quality Level 100 | Quality Level 200 | Quality Level 200 |
| storage temp. 2-8°C | storage temp. - | storage temp. - | storage temp. - |
| bp 77 °C/1013 hPa (ethyl acetate) | bp - | bp 65 °C | bp - |
| form liquid | form solution | form liquid | form solid |
| density 1.08 g/cm3 at 20 °C | density 1.090 g/cm3 | density 1.069 g/mL at 25 °C | density 1.98 g/mL at 25 °C (lit.) |
| vapor pressure 97 hPa ( 20 °C) | vapor pressure - | vapor pressure - | vapor pressure - |
Application
- Cyclization of Linear Tetrapeptides Containing N‐Methylated Amino Acids: The study reports the synthesis of naturally occurring cyclotetrapeptides using 1-propanephosphonic acid anhydride, noting unexpected findings in cyclization patterns. (Zhang et al., 2017).
Analysis Note
Pyropropanephosphonic acid (NMR): ≤ 10.0 %
Propanephosphonic acid (NMR): ≤ 0.50 %
Ethyl acetate (calculated): ≤ 50.0 %
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Eye Dam. 1 - Flam. Liq. 2 - Met. Corr. 1 - Skin Corr. 1B - Skin Sens. 1 - STOT SE 3
Target Organs
Respiratory system
Storage Class Code
3 - Flammable liquids
WGK
WGK 1
Flash Point(F)
24.8 °F - ethyl acetate
Flash Point(C)
-4 °C - ethyl acetate
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