13252-83-0

Name 4-HYDROXY-6-METHYLCOUMARIN
CAS 13252-83-0
Molecular Formula C10H8O3
MDL Number MFCD00085738
Molecular Weight 176.17
MOL File 13252-83-0.mol
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Chemical Properties

Appearance White powder
Melting point  261-264 °C (lit.)
Boiling point  359.7±42.0 °C(Predicted)
density  1.372±0.06 g/cm3(Predicted)
storage temp.  Sealed in dry,Room Temperature
form  Powder
pka 4.50±1.00(Predicted)
color  White
λmax 309nm(EtOH aq.)(lit.)
InChI 1S/C10H8O3/c1-6-2-3-9-7(4-6)8(11)5-10(12)13-9/h2-5,11H,1H3
InChIKey WIRGBZBGYNIZIB-UHFFFAOYSA-N
SMILES Cc1ccc2OC(=O)C=C(O)c2c1
LogP 2.060 (est)
CAS DataBase Reference 13252-83-0(CAS DataBase Reference)

Safety Data

Hazard Codes  Xi
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:Wear suitable protective clothing .
WGK Germany  3
Hazard Note  Irritant
HazardClass  IRRITANT
HS Code  29322985
Storage Class 11 - Combustible Solids
Hazard Classifications Eye Irrit. 2
Skin Irrit. 2
STOT SE 3

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