4692-99-3

Name 6-METHYL ISATINIC ANHYDRIDE
CAS 4692-99-3
Molecular Formula C9H7NO3
MDL Number MFCD00797331
Molecular Weight 177.16
MOL File 4692-99-3.mol
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Chemical Properties

Melting point  255-258 °C (decomp)(Solv: 1,4-dioxane (123-91-1); acetic acid (64-19-7))
density  1.335±0.06 g/cm3(Predicted)
storage temp.  Inert atmosphere,Room Temperature
form  solid
pka 11.10±0.20(Predicted)
Appearance Light brown to brown Solid
InChI 1S/C9H7NO2/c1-5-2-3-6-7(4-5)10-9(12)8(6)11/h2-4H,1H3,(H,10,11,12)
InChIKey VFJUMJDSHGVFAH-UHFFFAOYSA-N
SMILES Cc1ccc2C(=O)C(=O)Nc2c1
CAS DataBase Reference 4692-99-3(CAS DataBase Reference)

Safety Data

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-H335
Precautionary statements  P261-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
HS Code  2934999090
Storage Class 11 - Combustible Solids
Hazard Classifications Acute Tox. 4 Oral
Eye Irrit. 2

Hazard Information

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