62054-49-3
62054-49-3 structure
- Name: Ethyl (E)-3-methyl-4-oxobut-2-enoate
- Chemical Name: Ethyl 3-methyl-4-oxocrotonate
- CAS Number: 62054-49-3
- Molecular Formula: C7H10O3
- Molecular Weight: 142.152
- Create Date: 2018-03-26 08:00:00
- Modify Date: 2026-07-16 17:03:40
| Name | Ethyl 3-methyl-4-oxocrotonate |
|---|---|
| Synonyms |
Tretinoin Related Compound 4
ETHYL TRANS-3-METHYL-4-OXO-2-BUTENOATE 2-Butenoic acid, 3-methyl-4-oxo-, ethyl ester, (2E) Ethyl (2E)-3-methyl-4-oxobut-2-enoate ETHYL TRANS-GAMMA-OXOSENECIOATE 3-Methyl-fuMaldehydic Acid Ethyl Ester (E)-3-Methyl-4-oxo-2-butenoic acid ethyl ester Ethyl (2E)-3-methyl-4-oxo-2-butenoate ETHYL 3-METHYL-4-OXOCROTONATE ethyl trans-γ-oxosenecioate Ethyl 3-Methyl-4-oxocrotonate >= Ethyl trans-3-Methyl-4-oxocrotonate Ethyl (E)-4-oxo-3-methyl-2-butenoate (E)-ethyl 3-Methyl-4-oxobut-2-enoate VHY1&U1VO2 &&E Form Ethyl (2E)-3-Methyl-4-oxobut-2-enoate Ethyl trans-γ-oxosenecioate, Ethyl trans-3-methyl-4-oxo-2-butenoate ETHYL 3-METHYL-4-OXOCROTOTE Ethyl (E)-3-Methyl-4-oxo-2-butenoate Ethyl 3-methyl-4-oxocrotonate(cis- and trans- mixture) (E)-3-Methyl-4-oxo-2-butenoic Acid Ethyl Ester |
| Density | 1.0±0.1 g/cm3 |
|---|---|
| Boiling Point | 216.7±23.0 °C at 760 mmHg |
| Molecular Formula | C7H10O3 |
| Molecular Weight | 142.152 |
| Flash Point | 87.4±22.7 °C |
| Exact Mass | 142.062988 |
| PSA | 43.37000 |
| LogP | 0.55 |
| Vapour Pressure | 0.1±0.4 mmHg at 25°C |
| Index of Refraction | 1.439 |
| Storage condition | 2~8°C |
| Personal Protective Equipment | Eyeshields;Gloves |
|---|---|
| Hazard Codes | Xi |
| Risk Phrases | 36/37/38 |
| Safety Phrases | 23-24/25-36-26 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3.0 |
| Precursor 9 | |
|---|---|
| DownStream 8 | |
