| Identification | Back Directory | [Name]
7-hydroxy-3-(4-methoxyphenyl)-2H-chromen-2-one | [CAS]
66267-82-1 | [Synonyms]
7-hydroxy-3-(4-methoxyphenyl)-2H-chromen-2-one
2H-1-Benzopyran-2-one, 7-hydroxy-3-(4-methoxyphenyl)- | [Molecular Formula]
C16H12O4 | [MDL Number]
MFCD02093155 | [MOL File]
66267-82-1.mol | [Molecular Weight]
268.26 |
| Chemical Properties | Back Directory | [Melting point ]
215-216 °C | [Boiling point ]
499.5±45.0 °C(Predicted) | [density ]
1.329±0.06 g/cm3(Predicted) | [form ]
solid | [pka]
7.81±0.20(Predicted) | [color ]
Pale yellow | [InChI]
1S/C16H12O4/c1-19-13-6-3-10(4-7-13)14-8-11-2-5-12(17)9-15(11)20-16(14)18/h2-9,17H,1H3 | [InChIKey]
VGYCHSOZFBOOKO-UHFFFAOYSA-N | [SMILES]
OC1=CC=C(C=C2C3=CC=C(OC)C=C3)C(OC2=O)=C1 |
| Safety Data | Back Directory | [WGK Germany ]
WGK 3 | [HS Code ]
2932209090 | [Storage Class]
6.1A - Combustible acute toxic Cat. 1 and 2
very toxic hazardous materials | [Hazard Classifications]
Acute Tox. 1 Dermal
Eye Irrit. 2
Skin Irrit. 2 |
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| Company Name: |
Sigma-Aldrich
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021-61415566 800-8193336 |
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https://www.sigmaaldrich.cn |
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