340-90-9

Name N-PHTHALOYL-L-GLUTAMIC ACID
CAS 340-90-9
EINECS(EC#) 608-945-6
Molecular Formula C13H11NO6
MDL Number MFCD00066476
Molecular Weight 277.23
MOL File 340-90-9.mol
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Chemical Properties

Appearance white crystalline powder
Melting point  160-162 °C(lit.)
alpha  -45°(20/D, c=1, C2H5OH)
Boiling point  519.0±40.0 °C(Predicted)
density  1.566±0.06 g/cm3(Predicted)
storage temp.  2-8°C
form  Powder
pka 3.45±0.10(Predicted)
Optical Rotation [α]20/D 45°, c = 1 in ethanol
BRN  90136
Major Application peptide synthesis
InChI InChI=1S/C13H11NO6/c15-10(16)6-5-9(13(19)20)14-11(17)7-3-1-2-4-8(7)12(14)18/h1-4,9H,5-6H2,(H,15,16)(H,19,20)/t9-/m0/s1
InChIKey FEFFSKLJNYRHQN-VIFPVBQESA-N
SMILES C(O)(=O)[C@@H](N1C(=O)C2=C(C1=O)C=CC=C2)CCC(O)=O
LogP -4.2-0.9 at 20℃ and pH1-7
Surface tension 72.4mN/m at 1g/L and 20℃
CAS DataBase Reference 340-90-9(CAS DataBase Reference)

Safety Data

Symbol(GHS)  Corrosion (GHS05)
GHS05
Signal word  Danger
Hazard statements  H318
Precautionary statements  P280-P305+P351+P338-P310
Safety Statements 
S22:Do not breathe dust .
S24/25:Avoid contact with skin and eyes .
WGK Germany  3
RTECS  MA3820000
REACH Registrations Active
Storage Class 11 - Combustible Solids

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