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| Achemica | Switzerland | Inquire | ||
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+41 (24) 466-2929 | |||
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contact@achemica.com | |||
| Chemical manufacturer since 2010 | ||||
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+1 (978) 521-6300 | |||
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info@alfa.com | |||
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| Alfa Chemistry | USA | Inquire | ||
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+1 (201) 478-8534 | |||
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inquiry@alfa-chemistry.com | |||
| Chemical distributor since 2012 | ||||
| chemBlink standard supplier since 2012 | ||||
| Anward | Hong Kong | Inquire | ||
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+852 8191 6999 | |||
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sales@anward.com | |||
| Chemical manufacturer since 2012 | ||||
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+1 (631) 485-4226 | |||
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info@bocsci.com | |||
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Skype Chat | |||
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| Bide Pharmatech Ltd. | China | Inquire | ||
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+86 4006-147-117 | |||
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sales@bidepharmatech.com | |||
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QQ Chat | |||
| Chemical manufacturer since 2007 | ||||
| Extrasynthese Chemical S.A.S. | France | Inquire | ||
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+33 (47) 898-2034 | |||
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info@extrasynthese.com | |||
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| International Laboratory Limited | USA | Inquire | ||
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+1 (650) 278-9963 | |||
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admin@intlab.org | |||
| Chemical manufacturer since 2002 | ||||
| King Scientific | USA | Inquire | ||
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sales@kingscientific.com | |||
| Chemical manufacturer since 2013 | ||||
| Merck Millipore | USA | Inquire | ||
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+86 (10) 5989-8600 | |||
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asiatechserv@millipore.com | |||
| Chemical manufacturer since 1954 | ||||
| Name | 4-Chromanone |
|---|---|
| Synonyms | 2-Chromanone; D104809_Aldrich; Coumarin,3,4-Dihydro |
| Molecular Structure |  |
| Molecular Formula | C9H8O2 |
| Molecular Weight | 148.16 |
| CAS Registry Number | 1341-36-2 |
| SMILES | C1=CC=CC2=C1CCC(O2)=O |
| InChI | 1S/C9H8O2/c10-9-6-5-7-3-1-2-4-8(7)11-9/h1-4H,5-6H2 |
| InChIKey | VMUXSMXIQBNMGZ-UHFFFAOYSA-N |
| Density | 20 (Expl.) |
|---|---|
| 1.2±0.1g/cm3 (Cal.) | |
| Melting point | 24-25°C (Expl.) |
| Boiling point | 272°C (Expl.) |
| 272.0±15.0°C at 760 mmHg (Cal.) | |
| Flash point | 108.4±17.8°C (Cal.) |
| 22°C (Expl.) | |
| Refractive index | 1.556 (Expl.) |
| Safety Code | S26;S36/37 Details |
|---|---|
| Risk Code | R22;R36/37/38 Details |
| Hazard Symbol |  X Details |
| Safety Description | WARNING: Irritates lungs, eyes, skin |
| (1) | Yaojun Gao, Qiao Ren, Hao Wu, Maoguo Li and Jian Wang. Enantioselective heterocyclic synthesis of spiro chromanone–thiochroman complexes catalyzed by a bifunctional indane catalyst, Chem. Commun., 2010, 46, 9232. |
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| Market Analysis Reports |
| List of Reports Available for 4-Chromanone |