2041-14-7

Name (2-Aminoethyl)phosphonic acid
CAS 2041-14-7
EINECS(EC#) 218-043-0
Molecular Formula C2H8NO3P
MDL Number MFCD00008182
Molecular Weight 125.06
MOL File 2041-14-7.mol
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Chemical Properties

Appearance WHITE TO BEIGE CRYSTALLINE POWDER
Melting point  296 °C (dec.) (lit.)
Boiling point  352.5±44.0 °C(Predicted)
density  1.482±0.06 g/cm3(Predicted)
storage temp.  Keep in dark place,Inert atmosphere,Room temperature
solubility  water: soluble50mg/mL, clear, colorless
form  Crystalline Powder
pka pK1: 2.45(+1) ;pK2: 7.0(0);pK3: 10.8(-1) (25°C)
color  White to beige
Water Solubility  Soluble
InChI InChI=1S/C2H8NO3P/c3-1-2-7(4,5)6/h1-3H2,(H2,4,5,6)
InChIKey QQVDJLLNRSOCEL-UHFFFAOYSA-N
SMILES P(CCN)(=O)(O)O
CAS DataBase Reference 2041-14-7(CAS DataBase Reference)

Safety Data

Hazard Codes  Xi
Risk Statements 
R36/38:Irritating to eyes and skin .
R36/37/38:Irritating to eyes, respiratory system and skin .
Safety Statements 
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S24/25:Avoid contact with skin and eyes .
WGK Germany  3
HS Code  29319000
Storage Class 11 - Combustible Solids
Hazard Classifications Eye Irrit. 2
Skin Irrit. 2

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