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203866-21-1

Name (2S)-Fmoc-4,4-difluoro-pyrrolidine-2-carboxylic acid
CAS 203866-21-1
Molecular Formula C20H17F2NO4
MDL Number MFCD01860709
Molecular Weight 373.35
MOL File 203866-21-1.mol
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Chemical Properties

Boiling point  550.2±50.0 °C(Predicted)
density  1.44±0.1 g/cm3(Predicted)
storage temp.  Store at 0-8 °C
form  solid
pka 3.00±0.40(Predicted)
color  Off-white
InChI InChI=1S/C20H17F2NO4/c21-20(22)9-17(18(24)25)23(11-20)19(26)27-10-16-14-7-3-1-5-12(14)13-6-2-4-8-15(13)16/h1-8,16-17H,9-11H2,(H,24,25)/t17-/m0/s1
InChIKey QLKUZDLPWHCYAO-KRWDZBQOSA-N
SMILES N1(C(OCC2C3=C(C=CC=C3)C3=C2C=CC=C3)=O)CC(F)(F)C[C@H]1C(O)=O

Safety Data

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H319-H335-H302+H312+H332-H315
Precautionary statements  P280-P305+P351+P338-P362+P364
HS Code  2924297099

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