19484-57-2

Name 6-CHLORO-4-HYDROXYCOUMARIN
CAS 19484-57-2
EINECS(EC#) 145-863-9
Molecular Formula C9H5ClO3
MDL Number MFCD00239399
Molecular Weight 196.59
MOL File 19484-57-2.mol
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Chemical Properties

Appearance Slightly beige crystalline powder
Melting point  291 °C (dec.) (lit.)
Boiling point  392.6±42.0 °C(Predicted)
density  1.585±0.06 g/cm3(Predicted)
storage temp.  Sealed in dry,Room Temperature
form  Crystalline Powder
pka 4.50±1.00(Predicted)
color  Slightly beige
InChI 1S/C9H5ClO3/c10-5-1-2-8-6(3-5)7(11)4-9(12)13-8/h1-4,11H
InChIKey HUMZENGQNOATEQ-UHFFFAOYSA-N
SMILES OC1=CC(=O)Oc2ccc(Cl)cc12
CAS DataBase Reference 19484-57-2(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
HS Code  29329900
Storage Class 11 - Combustible Solids
Hazard Classifications Eye Irrit. 2
Skin Irrit. 2
STOT SE 3

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