Name | Phosphonoacetic acid |
Synonyms | Fosfonet AURORA KA-1453 phosphonatoacetate Fosfonoacetic acid Phosphonacetic acid PHOSPHONOACETIC ACID Phosphonoacetic acid PHOSPHONOETHANOIC ACID Phosphonoethanoic acid carboxymethanephosphonicacid Carboxymethanephosphonic acid |
CAS | 4408-78-0 |
EINECS | 224-558-1 |
InChI | InChI=1/C2H5O5P/c3-2(4)1-8(5,6)7/h1H2,(H,3,4)(H2,5,6,7)/p-3 |
Molecular Formula | C2H5O5P |
Molar Mass | 140.03 |
Density | 1.858±0.06 g/cm3(Predicted) |
Melting Point | 143-146 °C (lit.) |
Boling Point | 490.2±47.0 °C(Predicted) |
Flash Point | 250.2°C |
Water Solubility | Soluble in water. |
Solubility | water: soluble100mg/mL, clear to very slightly hazy, colorless |
Vapor Presure | 6E-11mmHg at 25°C |
BRN | 1764355 |
pKa | 1.74±0.10(Predicted) |
Storage Condition | 2-8°C |
Sensitive | Hygroscopic |
Refractive Index | 1.5180 (estimate) |
MDL | MFCD00004311 |
Hazard Symbols | Xn - Harmful |
Risk Codes | 22 - Harmful if swallowed |
Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. |
UN IDs | UN3261 |
WGK Germany | 3 |
RTECS | AJ3278000 |
HS Code | 29319019 |
Hazard Class | 8 |
Packing Group | III |
biological activity | Phosphonoacetic acid (PAA) is an active endogenous metabolite with the potential to limit DNA biosynthesis. Phosphonoacetic acid has antiviral activity. |