Online Database of Chemicals from Around the World
| Achemica | Switzerland | Inquire | ||
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+41 (24) 466-2929 | |||
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contact@achemica.com | |||
| Chemical manufacturer since 2010 | ||||
| Alfa Aesar. | USA | Inquire | ||
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+1 (978) 521-6300 | |||
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info@alfa.com | |||
| Chemical manufacturer | ||||
| ChemPacific Corp | USA | Inquire | ||
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+1 (410) 633-5771 | |||
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sales@chempacific.com | |||
| Chemical manufacturer since 1995 | ||||
| MP Biomedicals LLC. | USA | Inquire | ||
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+1 (440) 337-1200 | |||
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info@mpbio.com | |||
| Chemical manufacturer | ||||
| Otava Ltd. | Ukraine | Inquire | ||
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+380 (44) 522-2458 | |||
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order@otavachemicals.com | |||
| Chemical manufacturer since 1997 | ||||
| Ryan Scientific, Inc. | USA | Inquire | ||
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+1 (843)-884-4911 | |||
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sales@ryansci.com | |||
| Chemical manufacturer | ||||
| ZereneX Molecular Ltd. | UK | Inquire | ||
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+44 (1204) 527-700 | |||
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sales@zerenex-molecular.com | |||
| Chemical manufacturer | ||||
| Name | (2E)-4-Oxo-2-Pentenoic Acid |
|---|---|
| Synonyms | (2E)-4-Oxo-2-pentenoic acid; (2E)-4-Oxo-2-pentenoic acid #; (E)-3-acetylpropenoic acid |
| Molecular Structure |  |
| Molecular Formula | C5H6O3 |
| Molecular Weight | 114.10 |
| CAS Registry Number | 2833-21-8 |
| SMILES | CC(=O)/C=C/C(=O)O |
| InChI | 1S/C5H6O3/c1-4(6)2-3-5(7)8/h2-3H,1H3,(H,7,8)/b3-2+ |
| InChIKey | XGTKSWVCNVUVHG-NSCUHMNNSA-N |
| Density | 1.2±0.1g/cm3 (Cal.) |
|---|---|
| Melting point | 122-126°C (Expl.) |
| Boiling point | 269.7±23.0°C at 760 mmHg (Cal.) |
| Flash point | 131.2±19.1°C (Cal.) |
| Refractive index | 1.469 (Cal.) |
| Safety Code | S26;S37 Details |
|---|---|
| Risk Code | R36/37/38 Details |
| Hazard Symbol |  X Details |
| Safety Description | IRRITANT |
| WARNING: Irritates lungs, eyes, skin | |
| Market Analysis Reports |
| List of Reports Available for (2E)-4-Oxo-2-Pentenoic Acid |