TRANS-2-HEXENAL
- Product NameTRANS-2-HEXENAL
- CAS6728-26-3
- CBNumberCB2164584
- MFC6H10O
- MW98.14
- EINECS229-778-1
- MDL NumberMFCD00007008
- MOL File6728-26-3.mol
Chemical Properties
| Melting point: | -78°C (estimate) |
| Boiling point: | 47.00°C @ 17.00 mmHg |
| Density | 0.841-0.848 g/cm3 |
| vapor density | 3.4 (vs air) |
| vapor pressure | 10 mm Hg ( 20 °C) |
| refractive index | 1.44 |
| FEMA | 2560 | HEXEN-2-AL |
| Flash point: | 43 °C |
| storage temp. | 2-8°C |
| solubility | Acetonitrile (Slightly), Chloroform (Slightly), Methanol |
| form | clear liquid |
| color | Colorless to Light yellow to Light orange |
| Odor | at 10.00 % in dipropylene glycol. green banana aldehydic fatty cheesy |
| Odor Type | green |
| biological source | synthetic |
| Water Solubility | Insoluble |
| JECFA Number | 1353 |
| BRN | 1699684 |
| Henry's Law Constant | 1.4×10-1 mol/(m3Pa) at 25℃, Karl et al. (2003) |
| Cosmetics Ingredients Functions | PERFUMING |
| InChI | 1S/C6H10O/c1-2-3-4-5-6-7/h4-6H,2-3H2,1H3/b5-4+ |
| InChIKey | MBDOYVRWFFCFHM-SNAWJCMRSA-N |
| SMILES | CCC\C=C\C=O |
| LogP | 1.58 at 25℃ |
| CAS DataBase Reference | 6728-26-3(CAS DataBase Reference) |
| NIST Chemistry Reference | 2-Hexenal, (E)-(6728-26-3) |
| EPA Substance Registry System | 2-Hexenal, (2E)- (6728-26-3) |
Safety
| Symbol(GHS) |
  GHS02,GHS06 |
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| Signal word | Danger | |||||||||
| Hazard statements | H226-H302-H311 | |||||||||
| Precautionary statements | P210-P233-P240-P280-P301+P312-P303+P361+P353 | |||||||||
| PPE | Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter | |||||||||
| Hazard Codes | Xn,Xi,F | |||||||||
| Risk Statements | 10-21/22-36/37/38-20/21/22-43 | |||||||||
| Safety Statements | 16-26-36-36/37 | |||||||||
| RIDADR | UN 1988 3/PG 3 | |||||||||
| WGK Germany | 2 | |||||||||
| RTECS | MP5900000 | |||||||||
| Hazard Note | Irritant | |||||||||
| TSCA | TSCA listed | |||||||||
| HazardClass | 3 | |||||||||
| PackingGroup | III | |||||||||
| HS Code | 2912190090 | |||||||||
| Storage Class | 3 - Flammable liquids | |||||||||
| Hazard Classifications |
Acute Tox. 3 Dermal Acute Tox. 4 Oral Flam. Liq. 3 |
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| REACH Registrations | Active | |||||||||
| Limited Quantities | 5.0 L (1.3 gallons) (liquid) | |||||||||
| Excepted Quantities | Max Inner Pack (30g or 30ml) and Max Outer Pack (1Kg or 1L) | |||||||||
| NFPA 704: |
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