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68766-96-1

Name Ethyl D-(-)-pyroglutamate
CAS 68766-96-1
Molecular Formula C7H11NO3
MDL Number MFCD00010848
Molecular Weight 157.17
MOL File 68766-96-1.mol

Chemical Properties

Appearance Waxy Solid
Melting point  53-57 °C
alpha  3.5 º (C=5, H2O)
Boiling point  176 °C12 mm Hg(lit.)
density  1.2483 (rough estimate)
refractive index  n20/D 1.478(lit.)
Fp  >230 °F
storage temp.  0-6°C
pka 14.78±0.40(Predicted)
optical activity [α]/D 4.0±1°, c = 10 in ethanol
BRN  82622
CAS DataBase Reference 68766-96-1(CAS DataBase Reference)

Safety Data

Hazard Codes  Xi
Risk Statements 
R36/37/38:Irritating to eyes, respiratory system and skin .
Safety Statements 
S37/39:Wear suitable gloves and eye/face protection .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
WGK Germany  3
3-10
HS Code  29337900

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