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HomeProduct name list4-HYDROXY-6-METHYLCOUMARIN

4-HYDROXY-6-METHYLCOUMARIN

4-HYDROXY-6-METHYLCOUMARIN Structural

What is 4-HYDROXY-6-METHYLCOUMARIN?

Chemical properties

White powder

The Uses of 4-HYDROXY-6-METHYLCOUMARIN

4-Hydroxy-6-methylcoumarin may be used for the in situ generation of α-methylenechromanes, α-methylenequinoline and ortho-quinone methides, via Knoevenagel reaction. It may be used for the preparation of 8-methyl-2-phenyl-4H-furo-[3,2-c]benzopyran-4-one and 6-methyl-2-phenyl-4H-furo-[2,3-b]benzopyran-4-one.

Properties of 4-HYDROXY-6-METHYLCOUMARIN

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.)
CAS DataBase Reference 13252-83-0(CAS DataBase Reference)

Safety information for 4-HYDROXY-6-METHYLCOUMARIN

Signal word Warning
Pictogram(s)
ghs
Exclamation Mark
Irritant
GHS07
GHS Hazard Statements H315:Skin corrosion/irritation
H319:Serious eye damage/eye irritation
H335:Specific target organ toxicity, single exposure;Respiratory tract irritation
Precautionary Statement Codes P261:Avoid breathing dust/fume/gas/mist/vapours/spray.
P264:Wash hands thoroughly after handling.
P264:Wash skin thouroughly after handling.
P271:Use only outdoors or in a well-ventilated area.
P280:Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352:IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Computed Descriptors for 4-HYDROXY-6-METHYLCOUMARIN

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