ChemicalBook >> CAS DataBase List >>Ethyl propiolate
Ethyl propiolate
- CAS No.
- 623-47-2
- Chemical Name:
- Ethyl propiolate
- Synonyms
- Ethyl prop-2-ynoate;EPL;Ethyl propargylate;Ethyl propynoate;Ethyl 2-propynoate;PropioL;HC≡CCO2C2H5;Ethyl propinate;ETHYL PROPIOLATE;EthylPropiolate>
- CBNumber:
- CB8116565
- Molecular Formula:
- C5H6O2
- Molecular Weight:
- 98.1
- MDL Number:
- MFCD00009184
- MOL File:
- 623-47-2.mol
- MSDS File:
- SDS
Last updated:2025-01-27 09:38:02
| 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) |
| FDA UNII | W235G5U52S |
| NIST Chemistry Reference | Ethyl propiolate(623-47-2) |
| UNSPSC Code | 12352100 |
| NACRES | NA.22 |
SAFETY
Risk and Safety Statements
| 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 | |||||||||
| NFPA 704 |
|
Ethyl propiolate price More Price(36)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | E46607 | Ethyl propiolate 99% | 623-47-2 | 5g | $56 | 2024-03-01 | Buy |
| Sigma-Aldrich | E46607 | Ethyl propiolate 99% | 623-47-2 | 25g | $143 | 2024-03-01 | Buy |
| TCI Chemical | P0529 | Ethyl Propiolate >98.0%(GC) | 623-47-2 | 5mL | $36 | 2024-03-01 | Buy |
| TCI Chemical | P0529 | Ethyl Propiolate >98.0%(GC) | 623-47-2 | 25mL | $143 | 2024-03-01 | Buy |
| Alfa Aesar | A15068 | Ethyl propiolate, 99% | 623-47-2 | 5g | $44.65 | 2024-03-01 | Buy |
Ethyl propiolate Chemical Properties,Uses,Production
Chemical Properties
Ethyl propiolate is a clear colorless to pale yellow liquid that is soluble in ethanol, ether and chloroform. It an important organic chemical raw material and pharmaceutical intermediate. Ethyl propargylate is obtained by oxidation of propargyl alcohol to propargylic acid followed by esterification.
Uses
In organic synthesis; peptide coupling reagent.
Uses
Ethyl propiolate is used as a precursor in the preparation of substituted anthraquinones and pyrazolo[1,5-a]pyridine, which exhibits anti-inflammatory activity. Further, it is employed in the synthesis of benzene-1,2,3,5-tetracarboxylates promoted by triphenylphosphine. Its halogenated derivatives are used as a substrate for direct, asymmetric alkynylation of cyclic beta-ketoesters using chiral phase-transfer catalysts.
Uses
Halogenated derivatives were used as substrates for direct, asymmetric alkynylation of cyclic ?-ketoesters using chiral phase-transfer catalysts. Also employed in a one-pot , four-component synthesis of benzene-1,2,3,5-tetracarboxylates promoted by Ph3P.
Definition
ChEBI: Ethyl propiolate is the ethyl ester of prop-2-ynoic acid. It is a ynoate ester, a terminal acetylenic compound and an ethyl ester.
Hazard
Flammable; lachrymator.
Ethyl propiolate Preparation Products And Raw materials
Raw materials
Preparation Products
Ethyl 3-(N,N-dimethylamino)acrylate
1-METHYL-1H-PYRAZOLE-4-CARBOXYLIC ACID
ETHYL 3-(CYCLOPROPYLAMINO)ACRYLATE
3-Methyl-4-isoxazolecarboxylic acid
Pyrazolo[1,5-a]pyridine-3-carboxylic acid
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Global( 410)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Hebei Yanxi Chemical Co., Ltd. | +8617531153977 | allison@yan-xi.com | China | 5855 | 58 |
| Capot Chemical Co.,Ltd. | +86-（0）57185586718 +86-13336195806 | sales@capot.com | China | 29792 | 60 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21632 | 55 |
| Changzhou Ansciep Chemical Co., Ltd. | +86 519 86305871 | sales@ansciepchem.com | CHINA | 4241 | 58 |
| Jinan Carbotang Biotech Co.,Ltd. | +8615866703830 | figo.gao@foxmail.com | China | 8497 | 58 |
| Hubei xin bonus chemical co. LTD | 86-13657291602 | linda@hubeijusheng.com | CHINA | 22963 | 58 |
| Chengdu Feibo Pharm Technology Co., Ltd | +86 028-84641798 15982321820 | abby@arkpharm.com | China | 10923 | 58 |
| Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 | sales@chemdad.com | China | 39894 | 58 |
| Alchem Pharmtech,Inc. | 8485655694 | sales@alchempharmtech.com | United States | 63687 | 58 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 49476 | 58 |
Related articles
- Ethyl propiolate: A Versatile Compound with Applications in Pyrazole Synthesis and Gasoline Additives
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- Feb 5，2024
- Ethyl propiolate: properties, applications as analytical reagent and safety
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- Oct 8，2023
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View Lastest Price from Ethyl propiolate manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2024-10-25 | Ethyl propiolate
623-47-2
|
US $0.00 / KG | 1KG | 98% | 5MT/Month | Hebei Yanxi Chemical Co., Ltd. | |
 |
2022-09-28 | Ethyl propiolate
623-47-2
|
US $0.00-0.00 / kg | 1kg | 98% | 1Ton | Henan Aochuang Chemical Co.,Ltd. | |
 |
2021-07-13 | Ethyl propiolate
623-47-2
|
US $15.00-10.00 / KG | 1KG | 99%+ HPLC | Monthly supply of 1 ton | Zhuozhou Wenxi import and Export Co., Ltd |
-
- Ethyl propiolate
623-47-2
- US $0.00 / KG
- 98%
- Hebei Yanxi Chemical Co., Ltd.
-
- Ethyl propiolate
623-47-2
- US $0.00-0.00 / kg
- 98%
- Henan Aochuang Chemical Co.,Ltd.
-
- Ethyl propiolate
623-47-2
- US $15.00-10.00 / KG
- 99%+ HPLC
- Zhuozhou Wenxi import and Export Co., Ltd
623-47-2(Ethyl propiolate)Related Search:
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623-47-2
HCCCO2CH2CH3
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HCoCCOOC2H5
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