50329-91-4

Name 4-CHLORO-2-OXO-2H-CHROMENE-3-CARBALDEHYDE
CAS 50329-91-4
Molecular Formula C10H5ClO3
MDL Number MFCD00179896
Molecular Weight 208.6
MOL File 50329-91-4.mol
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Chemical Properties

Melting point  126-130 °C (lit.)
Boiling point  374.5±42.0 °C(Predicted)
density  1.47±0.1 g/cm3(Predicted)
form  Solid
InChI 1S/C10H5ClO3/c11-9-6-3-1-2-4-8(6)14-10(13)7(9)5-12/h1-5H
InChIKey CLLLQUGVEQADNN-UHFFFAOYSA-N
SMILES [H]C(=O)C1=C(Cl)c2ccccc2OC1=O

Safety Data

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P264-P271-P280-P302+P352-P305+P351+P338
Hazard Codes  Xi
Risk Statements 
Safety Statements 
WGK Germany  3
HazardClass  IRRITANT
HS Code  2932990090
Storage Class 11 - Combustible Solids
Hazard Classifications Eye Irrit. 2
Skin Irrit. 2
STOT SE 3

Hazard Information

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