A3959212
Ethyl propiolate , >98.0%(GC) , 623-47-2
Synonym(s):
Ethyl acetylenecarboxylate
CAS NO.：623-47-2
Empirical Formula: C5H6O2
Molecular Weight: 98.1
MDL number: MFCD00009184
EINECS: 210-795-8
| Pack Size | Price | Stock | Quantity |
| 5ML | RMB59.20 | In Stock |
|
| 25ML | RMB253.60 | In Stock |
|
| 100ML | RMB980.80 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 9°C |
| Boiling point: | 120 °C (lit.) |
| Density | 0.968 g/mL at 25 °C (lit.) |
| refractive index | n |
| Flash point: | 74 °F |
| storage temp. | 2-8°C |
| solubility | Miscible with alcohol. |
| form | Liquid |
| color | Clear colorless to pale yellow |
| Specific Gravity | 0.968 |
| Water Solubility | miscible |
| Merck | 14,3846 |
| BRN | 878250 |
| Dielectric constant | 7.0 |
| CAS DataBase Reference | 623-47-2(CAS DataBase Reference) |
| NIST Chemistry Reference | Ethyl propiolate(623-47-2) |
Description and Uses
In organic synthesis; peptide coupling reagent.
Safety
| Symbol(GHS) |   GHS02,GHS07 |
| Signal word | Warning |
| Hazard statements | H226-H315-H319-H335 |
| Precautionary statements | P210-P302+P352-P305+P351+P338 |
| Hazard Codes | Xi,F |
| Risk Statements | 10-36/37/38-36-11 |
| Safety Statements | 26-36-37/39-16-33-29-24-23 |
| RIDADR | UN 3272 3/PG 3 |
| WGK Germany | 3 |
| Hazard Note | Irritant |
| HazardClass | 3 |
| PackingGroup | II |
| HS Code | 29161980 |
| Limited Quantities | 1.0 L (0.3 gallon) (liquid) |
| Excepted Quantities | Max Inner Pack (30g or 30ml) and Max Outer Pack (500g or 500ml) |
