54903-09-2

Name 6-Acetyl-2(3H)-benzoxazolone, 97%
CAS 54903-09-2
Molecular Formula C9H7NO3
MDL Number MFCD01664312
Molecular Weight 177.16
MOL File 54903-09-2.mol
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Chemical Properties

Melting point  232-236°C
density  1.325±0.06 g/cm3(Predicted)
RTECS  DM5285500
storage temp.  Store at room temperature
form  powder to crystal
pka 8.79±0.70(Predicted)
color  White to Almost white
λmax 323nm(MeOH)(lit.)
InChI InChI=1S/C9H7NO3/c1-5(11)6-2-3-7-8(4-6)13-9(12)10-7/h2-4H,1H3,(H,10,12)
InChIKey QXBNAXVXLAHDTE-UHFFFAOYSA-N
SMILES O1C2=CC(C(C)=O)=CC=C2NC1=O

Safety Data

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H315-H319
Precautionary statements  P264-P280a-P305+P351+P338-P321-P332+P313-P337+P313
WGK Germany  WGK 3
HS Code  2934999090
Storage Class 11 - Combustible Solids

Hazard Information

Spectrum Detail

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