Ethyl propiolate
ALDRICH/E46607 - 99%
Synonym: Ethyl acetylenecarboxylate
CAS Number: 623-47-2
Empirical Formula (Hill Notation): C5H6O2
Molecular Weight: 98.10
EC Number: 210-795-8
MDL Number: MFCD00009184
Linear Formula: HC≡CCO2C2H5
Product Type: Chemical
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: E46607-100G.
FT-IR Spectra for Ethyl acetylenecarboxylate.
| assay | 99% |
| bp | 120 °C (lit.) |
| density | 0.968 g/mL at 25 °C (lit.) |
| form | liquid |
| InChI | 1S/C5H6O2/c1-3-5(6)7-4-2/ |
| InChI key | FMVJYQGSRWVMQV-UHFFFAOYSA |
| Quality Level | 100  |
| refractive index | n |
| SMILES string | CCOC(=O)C#C |
| storage temp. | 2-8°C |
| Application: | Halogenated derivatives were used as substrates for direct, asymmetric alkynylation of cyclic ß-ketoesters using chiral phase-transfer catalysts. Also employed in a one-pot , four-component synthesis of benzene-1,2,3,5-tetracarb |
| Packaging: | 5, 25, 100 g in glass bottle |
| Symbol |   GHS02,GHS07 |
| Signal word | Warning |
| Hazard statements | H226 - H315 - H319 - H335 |
| Precautionary statements | P210 - P302 + P352 - P305 + P351 + P338 |
| Hazard Codes | Xi |
| Risk Statements | 10-36/37/38 |
| Safety Statements | 26-36 |
| RIDADR | UN 3272 3 / PGIII |
| WGK Germany | WGK 3 |
| Flash Point(F) | 77.0 °F - closed cup |
| Flash Point(C) | 25 °C - closed cup |
| Purity | 99% |
| bp | 120 °C (lit.) |
| Density | 0.968 g/mL at 25 °C (lit.) |
| Refractive Index | n |
| Storage Temp. | 2-8°C |
| UNSPSC | 12352100 |