trans-2,3-Dimethylacrolein
Tiglic aldehyde
CAS: 1115-11-3
Molecular Formula: C5H8O
trans-2,3-Dimethylacrolein - Names and Identifiers
| Name | Tiglic aldehyde |
| Synonyms | Tiglic aldehyde 2-methylbut-2-enal 2,3-DIMETHYLACROLEIN 2-Methylcrotonaldehyde 2,3-Dimethyl-2-propenal (2E)-2-methylbut-2-enal trans-2-Methyl-2-butenal 2,3-Dimethylacrylaldehyde trans-2,3-Dimethylacrolein methyl-2-butenal,2-methyl-2-butenal |
| CAS | 1115-11-3 |
| EINECS | 207-833-0 |
| InChI | InChI=1/C5H8O/c1-3-5(2)4-6/h3-4H,1-2H3/b5-3+ |
trans-2,3-Dimethylacrolein - Physico-chemical Properties
| Molecular Formula | C5H8O |
| Molar Mass | 84.12 |
| Density | 0.871 |
| Melting Point | -101.15°C (estimate) |
| Boling Point | 116-119 °C |
| Flash Point | 21 °C |
| JECFA Number | 1201 |
| Vapor Presure | 17.1mmHg at 25°C |
| Refractive Index | 1.448 |
trans-2,3-Dimethylacrolein - Risk and Safety
| Risk Codes | R10 - Flammable R36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S16 - Keep away from sources of ignition. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. |
| UN IDs | UN 1989 |
trans-2,3-Dimethylacrolein - Reference Information
| FEMA | 3407 | 2-METHYL-2-BUTENAL |
| NIST chemical information | information provided by: webbook.nist.gov (external link) |
Last Update：2024-04-09 15:16:45
