
CAS Number2497-21-4
Synonyms4-Hexen-3-one; 4-HEXENE-3-ONE; E-4-hexen-3-one; trans-hex-4-en-3-one; (4E)-4-Hexen-3-one; FEMA 3352; hexene-4-one-3; MFCD00010631; trans 4-hexen-3-one; 4-Hexen-3-one,predominantly trans; (E)-4-hexene-3-one; 2-Hexene-4-one; (4E)-Hex-4-en-3-one; (E)-hex-4-ene-3-one; hex-4-en-3-one; 2-Hexen-4-one; EINECS 219-681-2
Molecular FormulaCH3CH=CHCOC2H5
Molecular Weight98.14
Density0.8±0.1 g/cm3
Boiling Point138.5±0.0 °C at 760 mmHg
Melting Point-71.05°C (estimate)
AppearanceColorless to yellow liquid
EINECS219-681-2
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 2497-21-4 |
| Catalog No. | 2A-1182095 |
| Chinese Name | 4-己烯-3-酮,主要为反式 |
| Synonyms | 4-Hexen-3-one; 4-HEXENE-3-ONE; E-4-hexen-3-one; trans-hex-4-en-3-one; (4E)-4-Hexen-3-one; FEMA 3352; hexene-4-one-3; MFCD00010631; trans 4-hexen-3-one; 4-Hexen-3-one,predominantly trans; (E)-4-hexene-3-one; 2-Hexene-4-one; (4E)-Hex-4-en-3-one; (E)-hex-4-ene-3-one; hex-4-en-3-one; 2-Hexen-4-one; EINECS 219-681-2 |
| Molecular Formula | CH3CH=CHCOC2H5 |
| Molecular Weight | 98.14 |
| Density | 0.8±0.1 g/cm3 |
| Boiling Point | 138.5±0.0 °C at 760 mmHg |
| Melting Point | -71.05°C (estimate) |
| Appearance | Colorless to yellow liquid |
| Storage Condition | Keep container sealed, placed in a tight-fitting c |
| Packaging | III |
| EINECS | 219-681-2 |
| PubChem ID | 24901660 |
| MDL Number | MFCD00010631 |
| SMILES | CC=CC(=O)CC |
| InChI | InChI=1S/C6H10O/c1-3-5-6(7)4-2/h3,5H,4H2,1-2H3/b5-3- |
| InChI Key | FEWIGMWODIRUJM-UHFFFAOYSA-N |
| NACRES Code | NA.21 |
| UNSPSC | 12164502 |
| Hazard Symbols | 3 |
| Transport Info | Product name: 4-hexen-3-one, mainly trans |
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