| Identification | Back Directory | [Name]
3-(4-chlorophenyl)-7-hydroxy-2H-chromen-2-one | [CAS]
20050-82-2 | [Synonyms]
3-(4-chlorophenyl)-7-hydroxy-2H-chromen-2-one
2H-1-Benzopyran-2-one, 3-(4-chlorophenyl)-7-hydroxy | [Molecular Formula]
C15H9ClO3 | [MDL Number]
MFCD02093150 | [MOL File]
20050-82-2.mol | [Molecular Weight]
272.68 |
| Chemical Properties | Back Directory | [Melting point ]
271-272 °C | [Boiling point ]
491.9±45.0 °C(Predicted) | [density ]
1.437±0.06 g/cm3(Predicted) | [form ]
solid | [pka]
7.66±0.20(Predicted) | [InChI]
1S/C15H9ClO3/c16-11-4-1-9(2-5-11)13-7-10-3-6-12(17)8-14(10)19-15(13)18/h1-8,17H | [InChIKey]
QIMAXWFBDUTNFD-UHFFFAOYSA-N | [SMILES]
ClC1=CC=C(C2=CC3=CC=C(O)C=C3OC2=O)C=C1 |
| Safety Data | Back Directory | [WGK Germany ]
WGK 3 | [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 |
| Website: |
https://www.sigmaaldrich.cn |
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