77423-14-4

Name 4-CARBOXYLIC-ISATOIC ANHYDRIDE
CAS 77423-14-4
Molecular Formula C9H5NO5
MDL Number MFCD00798181
Molecular Weight 207.14
MOL File 77423-14-4.mol
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Chemical Properties

Melting point  347.0 °C
density  1.607±0.06 g/cm3(Predicted)
storage temp.  2-8°C
form  solid
pka 3.44±0.20(Predicted)
InChI 1S/C9H5NO5/c11-7(12)4-1-2-5-6(3-4)10-9(14)15-8(5)13/h1-3H,(H,10,14)(H,11,12)
InChIKey LSXSNVAJTUIEHR-UHFFFAOYSA-N
SMILES OC(=O)c1ccc2C(=O)OC(=O)Nc2c1
CAS DataBase Reference 77423-14-4(CAS DataBase Reference)

Safety Data

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-H335
Precautionary statements  P261-P280-P301+P312-P302+P352-P305+P351+P338
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 .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
WGK Germany  WGK 3
Storage Class 11 - Combustible Solids

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