Melting point :165 °C
Boiling point :459.8±47.0 °C(Predicted)
Density :1.677±0.06 g/cm3(Predicted)
refractive index :1.5180 (estimate)
Flash point :150 °C
storage temp. :Inert atmosphere,Room Temperature
pka :2.16±0.10(Predicted)
form :Powder
color :White
Water Solubility :328g/L(20 ºC)
BRN :1768923
InChIKey :NLBSQHGCGGFVJW-UHFFFAOYSA-N
CAS DataBase Reference :5962-42-5
EPA Substance Registry System :3-Phosphonopropionic acid (5962-42-5)

Symbol(GHS):
Signal word:	Danger
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H314 Causes severe skin burns and eye damage Skin corrosion/irritation Category 1A, B, C Danger P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501
Precautionary statements:	P260 Do not breathe dust/fume/gas/mist/vapours/spray. P280 Wear protective gloves/protective clothing/eye protection/face protection. P303+P361+P353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P363 Wash contaminated clothing before reuse.