ETHYL TRANS-4-OXO-2-BUTENOATE
- CAS NO.：2960-66-9
- Empirical Formula: C6H8O3
- Molecular Weight: 128.13
- MDL number: MFCD00236170
- EINECS: 1592732-453-0
- SAFETY DATA SHEET (SDS)
- Update Date: 2024-04-22 15:59:48
What is ETHYL TRANS-4-OXO-2-BUTENOATE?
Chemical properties
Clear yellow-green liquid
The Uses of ETHYL TRANS-4-OXO-2-BUTENOATE
Ethyl trans-4-oxo-2-butenoate is an intermediate used to synthesize pharmaceutically active molecules. It is also used in the asymmetric catalytic alkynylation of acetaldehyde, producing attractive synthons with broad applications, such as (+)-Tetrahydropyrenophorol.
What are the applications of Application
Ethyl trans-4-oxo-2-butenoate is an intermediate used to synthesize pharmaceutically active molecules
Synthesis Reference(s)
The Journal of Organic Chemistry, 49, p. 3421, 1984 DOI: 10.1021/jo00192a047
Synthetic Communications, 18, p. 1913, 1988 DOI: 10.1080/00397918808068257
Tetrahedron Letters, 31, p. 2145, 1990 DOI: 10.1016/0040-4039(90)80094-3
Properties of ETHYL TRANS-4-OXO-2-BUTENOATE
| Melting point: | -9°C |
| Boiling point: | 184-188°C |
| Density | 1,063 g/cm3 |
| refractive index | 1.4550 |
| Flash point: | 68°C |
| storage temp. | Inert atmosphere,Store in freezer, under -20°C |
| Water Solubility | Slightly soluble in water(2.6 g/L at 25°C). |
| BRN | 8762336 |
Safety information for ETHYL TRANS-4-OXO-2-BUTENOATE
| Signal word | Danger |
| Pictogram(s) |
 Corrosion Corrosives GHS05  Skull and Crossbones Acute Toxicity GHS06 |
| GHS Hazard Statements |
H227:Flammable liquids H301:Acute toxicity,oral H314:Skin corrosion/irritation H317:Sensitisation, Skin H318:Serious eye damage/eye irritation |
| Precautionary Statement Codes |
P303+P361+P353:IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P405:Store locked up. |
Computed Descriptors for ETHYL TRANS-4-OXO-2-BUTENOATE
New Products
6-Bromo 2-Iodo Indole Pyridine 2,4,6-Tricarboxaldehyde Fosfomycin EP impurity D Rimegepant Impurity 3 Ivermectin EP Impurity B Tubulysin I (2S,4R)-4-amino-2-methyl-5-phenylpentanoic acid hydrochloride Tubulysin F Diethyl Aluminium Cyanide (1.0 M in Toluene) Imeglimin Hydrochloride IH (1R,2S)-2-(3,4-Difluorophenyl)cyclopropanamine 2-[[(3aR,4S,6R,6aS)-6-Aminotetrahydro-2,2-dimethyl-4H-cyclopenta-1,3-dioxol-4-yl]oxy]ethanol ethanedioate Calcium Sodium Phosphosilicate IH Fuel shell 2-[2-[3(S)-3[2-(7-chloro-2-quinolinyl) ethenyl] phenyl-3- hydroxyl propyl] phenyl]-2-propanol 2-Ethoxy-4-nitrobenzoic acid 1-(4-Aminophenyl)-3-morpholino-5,6-dihydropyridin-2(1H)-one 2-(3,5-Di-tert-butylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 3,6-Bis(4-bromophenyl)pyrrolo[3,4-c]pyrrole-1,4(2H,5H)-dione 3-Morpholino-5,6-dihydropyridin-2(1H)-one 3,6-Bis(4-iodophenyl)-2,5-dihydropyrrolo[3,4-c]pyrrole-1,4-dione Boronic acid, [4-(2-aminoethyl)phenyl] 2-(2,5-Dihydrofuran-3-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 3-Fluro-6,7-dihydro-5H-Pyrrolo [3,4-b]pyridine dihydro chlorideRelated products of tetrahydrofuran
![IMIDAZO[1,2-A]PYRIDIN-3-YL-ACETIC ACID](https://img.chemicalbook.in/CAS/GIF/17745-04-9.gif)
![IMidazo[1,2-a]pyridine-3-aceticacid,ethylester](https://img.chemicalbook.in/CAS/GIF/101820-69-3.gif)
![2-(1,7-diazabicyclo[4.3.0]nona-2,4,6,8-tetraen-8-yl)acetic acid](https://img.chemicalbook.in/CAS/GIF/19741-30-1.gif)
You may like
-
Ethyl trans-4-oxo-2-butenoate CAS 2960-66-9View Details
2960-66-9 -
![3,6-Bis(4-iodophenyl)-2,5-dihydropyrrolo[3,4-c]pyrrole-1,4-dione](https://img.chemicalbook.in//ProductImageIndia/2024-09/Raw/54575d9a-6e8e-412f-ab6d-3557d5ed92e3.jpg)
3,6-Bis(4-iodophenyl)-2,5-dihydropyrrolo[3,4-c]pyrrole-1,4-dioneView Details
952145-70-9 -
1262243-12-8View Details
1262243-12-8 -
Sidchem 730View Details -
Sidchem BT 20View Details -
1572177-89-9View Details
1572177-89-9 -
6390-09-6View Details
6390-09-6 -
6-Bromo indoleView Details
Statement: All products displayed on this website are only used for non medical purposes such as industrial applications or scientific research, and cannot be used for clinical diagnosis or treatment of humans or animals. They are not medicinal or edible.