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ChemicalBook >> CAS DataBase List >> Ethyl propiolate

Ethyl propiolate

Ethyl propiolate price.
  • $38 - $322
  • Product name: Ethyl propiolate
  • CAS: 623-47-2
  • MF: C5H6O2
  • MW: 98.1
  • EINECS:210-795-8
  • MDL Number:MFCD00009184
  • Synonyms:ETHYL PROPIOLATE, 98%ETHYL PROPIOLATE, 98%ETHYL PROPIOLATE, 98%ETHYL PROPIOLATE, 98%;Ethyl propargylate;Ethyl propiolate ,98%;HC≡CCO2C2H5;ETHYL PROPIOLATE 98%;Ethyl prop-2-ynoate;ACETYLENECARBOXYLIC ACID ETHYL ESTER EPL;Ethyl propiolate, 99% 25GR
8 prices
Selected condition:

Brand

  • Alfa Aesar
  • Sigma-Aldrich
  • TCI Chemical

Package

  • 5mL
  • 5g
  • 25mL
  • 25g
  • 100g
  • ManufacturerAlfa Aesar
  • Product numberA15068
  • Product descriptionEthyl propiolate, 99%
  • Packaging5g
  • Price$40.1
  • Updated2018-11-13
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA15068
  • Product descriptionEthyl propiolate, 99%
  • Packaging25g
  • Price$124
  • Updated2018-11-13
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA15068
  • Product descriptionEthyl propiolate, 99%
  • Packaging100g
  • Price$320
  • Updated2018-11-13
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberE46607
  • Product descriptionEthyl propiolate 99%
  • Packaging100g
  • Price$322
  • Updated2018-11-13
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberE46607
  • Product descriptionEthyl propiolate 99%
  • Packaging25g
  • Price$126
  • Updated2018-11-13
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberE46607
  • Product descriptionEthyl propiolate 99%
  • Packaging5g
  • Price$43.2
  • Updated2018-11-13
  • Buy
  • ManufacturerTCI Chemical
  • Product numberP0529
  • Product descriptionEthyl Propiolate >98.0%(GC)
  • Packaging25mL
  • Price$115
  • Updated2018-11-22
  • Buy
  • ManufacturerTCI Chemical
  • Product numberP0529
  • Product descriptionEthyl Propiolate >98.0%(GC)
  • Packaging5mL
  • Price$38
  • Updated2018-11-22
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Alfa Aesar A15068 Ethyl propiolate, 99% 5g $40.1 2018-11-13 Buy
Alfa Aesar A15068 Ethyl propiolate, 99% 25g $124 2018-11-13 Buy
Alfa Aesar A15068 Ethyl propiolate, 99% 100g $320 2018-11-13 Buy
Sigma-Aldrich E46607 Ethyl propiolate 99% 100g $322 2018-11-13 Buy
Sigma-Aldrich E46607 Ethyl propiolate 99% 25g $126 2018-11-13 Buy
Sigma-Aldrich E46607 Ethyl propiolate 99% 5g $43.2 2018-11-13 Buy
TCI Chemical P0529 Ethyl Propiolate >98.0%(GC) 25mL $115 2018-11-22 Buy
TCI Chemical P0529 Ethyl Propiolate >98.0%(GC) 5mL $38 2018-11-22 Buy

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.)
Flash point: :74 °F
storage temp.  :2-8°C
solubility  :Miscible with alcohol.
form  :Liquid
Specific Gravity :0.968
color  :Clear colorless to pale yellow
Water Solubility  :miscible
Merck  :14,3846
BRN  :878250
CAS DataBase Reference :623-47-2(CAS DataBase Reference)
NIST Chemistry Reference :Ethyl propiolate(623-47-2)

Safety Information

Symbol(GHS):
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H226 Flammable liquid and vapour Flammable liquids Category 3 Warning
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
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.

Description

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.

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