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Ethyl propiolate

Ethyl propiolate Suppliers list
Company Name: Hebei Yanxi Chemical Co., Ltd.
Tel: +8617531190177
Email: peter@yan-xi.com
Products Intro: Product Name:Ethyl propiolate
CAS:623-47-2
Purity:98% Package:25KG;0.00;USD
Company Name: Capot Chemical Co.,Ltd.
Tel: 571-85586718 +8613336195806
Email: sales@capotchem.com
Products Intro: Product Name:Propargylic acid ethyl ester
CAS:623-47-2
Purity:98%(min,GC) Package:1G;1KG;100KG
Company Name: Shanghai Daken Advanced Materials Co.,Ltd
Tel: +86-371-66670886
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Products Intro: Product Name:Ethyl propiolate
CAS:623-47-2
Purity:99% Package:100g ;1KG ;5KG 25KG
Company Name: Henan Tianfu Chemical Co.,Ltd.
Tel: +86-0371-55170693 +86-19937530512
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Products Intro: Product Name:ethyl propiolate
CAS:623-47-2
Purity:99% Package:25KG;5KG;1KG
Company Name: Changzhou Ansciep Chemical Co., Ltd.
Tel: +86 519 86305871
Email: sales@ansciepchem.com
Products Intro: Product Name:Ethyl propiolate
CAS:623-47-2
Purity:98% Package:100g, 500g, 1kg, 25kg, 50kg, 200kg Remarks:Good quality; Large stock; Hot sale

Ethyl propiolate manufacturers

  • Ethyl propiolate
  • Ethyl propiolate pictures
  • $0.00 / 25KG
  • 2024-04-08
  • CAS:623-47-2
  • Min. Order: 1KG
  • Purity: 98%
  • Supply Ability: 5MT/Month
  • Ethyl propiolate
  • Ethyl propiolate pictures
  • $0.00 / 1kg
  • 2022-09-28
  • CAS:623-47-2
  • Min. Order: 1kg
  • Purity: 98%
  • Supply Ability: 1Ton
  • Ethyl propiolate
  • Ethyl propiolate pictures
  • $15.00 / 1KG
  • 2021-07-13
  • CAS:623-47-2
  • Min. Order: 1KG
  • Purity: 99%+ HPLC
  • Supply Ability: Monthly supply of 1 ton

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Ethyl propiolate Basic information
Product Name:Ethyl propiolate
Synonyms:ACETYLENECARBOXYLIC ACID ETHYL ESTER;ETHYL PROPIOLATE;ETHYL ACETYLENECARBOXYLATE;(Ethoxycarbonyl)acetylene;2-Propynoic acid, ethyl ester;PROPARGYLIC ACID ETHYL ESTER;PROPIOLIC ACID ETHYL ESTER;Ethyl propiolate, (Ethyl acetylenecarboxylate
CAS:623-47-2
MF:C5H6O2
MW:98.1
EINECS:210-795-8
Product Categories:Building Blocks;C2 to C5;Carbonyl Compounds;Chemical Synthesis;Esters;Organic Building Blocks;Acetylenes;Acetylenic Carboxylic Acids & Their Derivatives;Miscellaneous;Acids and Derivatives;bc0001
Mol File:623-47-2.mol
Ethyl propiolate Structure
Ethyl propiolate Chemical Properties
Melting point 9°C
Boiling point 120 °C (lit.)
density 0.968 g/mL at 25 °C (lit.)
refractive index n20/D 1.412(lit.)
Fp 74 °F
storage temp. 2-8°C
solubility Miscible with alcohol.
form Liquid
color Clear colorless to pale yellow
Specific Gravity0.968
Water Solubility miscible
Merck 14,3846
BRN 878250
Dielectric constant7.0
CAS DataBase Reference623-47-2(CAS DataBase Reference)
NIST Chemistry ReferenceEthyl propiolate(623-47-2)
Safety Information
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
MSDS Information
ProviderLanguage
Ethyl propiolate English
SigmaAldrich English
ACROS English
ALFA English
Ethyl propiolate Usage And Synthesis
Chemical PropertiesEthyl 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.
UsesIn organic synthesis; peptide coupling reagent.
UsesEthyl 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.
UsesHalogenated 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.
DefinitionChEBI: Ethyl propiolate is the ethyl ester of prop-2-ynoic acid. It is a ynoate ester, a terminal acetylenic compound and an ethyl ester.
HazardFlammable; lachrymator.
Tag:Ethyl propiolate(623-47-2) Related Product Information
Propiolic Acid Ethyl acetate Ethyl phenylacetate Trinexapac-ethyl Ethyl formate Ethylparaben ISOXADIFEN-ETHYL Ethyl acetoacetate Tetraethyl orthosilicate Ethyl acrylate Ethyl cyanoacetate Ethyl Hexanoate Ethanol Methyl propiolate PROPYNOIC ACID AMIDE ETHYL 2-HEXYNOATE ETHYL PHENYLPROPIOLATE TERT-BUTYL PROPIOLATE