288399-57-5

Name 6,8-DIMETHYLCHROMONE-2-CARBOXYLIC ACID
CAS 288399-57-5
Molecular Formula C12H10O4
MDL Number MFCD03424503
Molecular Weight 218.21
MOL File 288399-57-5.mol
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Chemical Properties

Melting point  274-276°C
Boiling point  393.1±42.0 °C(Predicted)
density  1.364±0.06 g/cm3(Predicted)
storage temp.  2-8°C
form  solid
pka 2.38±0.20(Predicted)
InChI 1S/C12H10O4/c1-6-3-7(2)11-8(4-6)9(13)5-10(16-11)12(14)15/h3-5H,1-2H3,(H,14,15)
InChIKey PQUJCDXKEIHDCF-UHFFFAOYSA-N
SMILES O=C1C=C(C(O)=O)OC(C1=C2)=C(C)C=C2C

Safety Data

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P305+P351+P338
Hazard Codes  Xi
WGK Germany  WGK 3
HazardClass  IRRITANT
Storage Class 11 - Combustible Solids

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