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4408-78-0

Name PHOSPHONOACETIC ACID
CAS 4408-78-0
EINECS(EC#) 224-558-1
Molecular Formula C2H5O5P
MDL Number MFCD00004311
Molecular Weight 140.03
MOL File 4408-78-0.mol
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Chemical Properties

Appearance White powder
Melting point  143-146 °C (lit.)
Boiling point  490.2±47.0 °C(Predicted)
density  1.858±0.06 g/cm3(Predicted)
refractive index  1.5180 (estimate)
storage temp.  2-8°C
solubility  water: soluble100mg/mL, clear to very slightly hazy, colorless
form  Solid
pka 1.74±0.10(Predicted)
color  White to off-white
Water Solubility  Soluble in water.
Sensitive  Hygroscopic
BRN  1764355
CAS DataBase Reference 4408-78-0(CAS DataBase Reference)

Safety Data

Hazard Codes  Xn
Risk Statements 
R22:Harmful if swallowed.
Safety Statements 
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 .
RIDADR  UN3261
WGK Germany  3
RTECS  AJ3278000
HazardClass  8
PackingGroup  III
HS Code  29319019

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