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ChemicalBook--->CAS DataBase List--->20073-24-9

20073-24-9

20073-24-9 Structure

20073-24-9 Structure
IdentificationBack Directory
[Name]

ethyl 7-oxo-7H-furo[3,2-g][1]benzopyran-6-carboxylate
[CAS]

20073-24-9
[Synonyms]

3-Cps
Brn 0278285
Einecs 243-498-7
3-Carbethoxypsoralen.
3-Ethoxycarbonylpsoralen
ethyl 7-oxo-7H-furo[3,2-g][1]benzopyran-6-carboxylate
FURO(3,2-GBENZOPYRAN-6-CARBOXYLICACID,7-OXO-,ETHYLESTER
7-Oxo-7H-furo(3,2-G)(1)benzopyran-6-carboxylic acid ethyl ester
7H-Furo(3,2-G)(1)benzopyran-6-carboxylic acid, 7-oxo-, ethyl ester
((6-Hydroxy-5-benzofuranyl)methylene)malonic acid, gamma-lactone, ethyl ester
[EINECS(EC#)]

243-498-7
[Molecular Formula]

C14H10O5
[MDL Number]

MFCD01725730
[MOL File]

20073-24-9.mol
[Molecular Weight]

258.23
Chemical PropertiesBack Directory
[Melting point ]

148-149 °C
[Boiling point ]

437.3±45.0 °C(Predicted)
[density ]

1.387±0.06 g/cm3(Predicted)
[storage temp. ]

Store at -20°C
[solubility ]

Soluble in DMSO
[IARC]

3 (Vol. 40, Sup 7) 1987
[EPA Substance Registry System]

3-Carbethoxypsoralen (20073-24-9)
Hazard InformationBack Directory
[Definition]

ChEBI: 3-(ethoxycarbonyl)psoralen is a member of psoralens and an ethyl ester.
[General Description]

Yellow powder.
[Air & Water Reactions]

Insoluble in water.
[Reactivity Profile]

ethyl 7-oxo-7H-furo[3,2-g][1]benzopyran-6-carboxylate is sensitive to exposure to light.
[Fire Hazard]

Flash point data for ethyl 7-oxo-7H-furo[3,2-g][1]benzopyran-6-carboxylate are not available. ethyl 7-oxo-7H-furo[3,2-g][1]benzopyran-6-carboxylate is probably combustible.
[storage]

Store at -20°C
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