944-43-4

Name 4-AMINO-2,3,5,6-TETRAFLUOROBENZOIC ACID
CAS 944-43-4
EINECS(EC#) 213-409-6
Molecular Formula C7H3F4NO2
MDL Number MFCD00007647
Molecular Weight 209.1
MOL File 944-43-4.mol
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Chemical Properties

Melting point  185-187 °C (lit.)
Boiling point  283.6±40.0 °C(Predicted)
density  1.726±0.06 g/cm3(Predicted)
storage temp.  Keep in dark place,Inert atmosphere,Room temperature
form  powder to crystalline
pka 2.32±0.10(Predicted)
color  White to Light red to Green
Water Solubility  Insoluble in water. Soluble in methanol (25 mg/ml).
BRN  2121117
Major Application peptide synthesis
InChI 1S/C7H3F4NO2/c8-2-1(7(13)14)3(9)5(11)6(12)4(2)10/h12H2,(H,13,14)
InChIKey WTNSXWSOTDBWOR-UHFFFAOYSA-N
SMILES Nc1c(F)c(F)c(C(O)=O)c(F)c1F
CAS DataBase Reference 944-43-4(CAS DataBase Reference)

Safety Data

Hazard Codes  Xi
Risk Statements 
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 .
S37/39:Wear suitable gloves and eye/face protection .
WGK Germany  3
Hazard Note  Irritant
HazardClass  IRRITANT
HS Code  2922498590
Storage Class 11 - Combustible Solids
Hazard Classifications Eye Irrit. 2
Skin Irrit. 2
STOT SE 3

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