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ChemicalBook >> CAS DataBase List >> Ethyl propiolate

Ethyl propiolate

Ethyl propiolate price.
  • $10 - $2652
  • Product name: Ethyl propiolate
  • CAS: 623-47-2
  • MF: C5H6O2
  • MW: 98.1
  • EINECS:210-795-8
  • MDL Number:MFCD00009184
  • 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
Price64 Properties Safety Information Description
64 prices
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Brand
  • aablocks
  • Acrotein
  • Activate Scientific
  • AHH
  • AK Scientific
  • American Custom Chemicals Corporation
  • Chemenu
  • Chem-Impex
  • Frontier Specialty Chemicals
  • GFS CHEMICALS
  • Matrix Scientific
  • Medical Isotopes, Inc.
  • Oakwood
  • Sigma-Aldrich
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  • 100g
  • 250g
  • 500g
  • 500.00g
  • 1KG
  • 5 g
  • 25 g
  • Manufactureraablocks
  • Product numberAA0034TZ
  • Product descriptionEthyl propiolate 98%
  • Packaging10g
  • Price$13
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA0034TZ
  • Product descriptionEthyl propiolate 98%
  • Packaging5g
  • Price$13
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA0034TZ
  • Product descriptionEthyl propiolate 98%
  • Packaging1g
  • Price$11
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA0034TZ
  • Product descriptionEthyl propiolate 98%
  • Packaging25g
  • Price$28
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA0034TZ
  • Product descriptionEthyl propiolate 98%
  • Packaging50g
  • Price$50
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA0034TZ
  • Product descriptionEthyl propiolate 98%
  • Packaging100g
  • Price$87
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA0034TZ
  • Product descriptionEthyl propiolate 98%
  • Packaging500g
  • Price$419
  • Updated2026-05-28
  • Buy
  • ManufacturerAcrotein
  • Product numberAC-5957
  • Product descriptionEthyl propiolate 97%
  • Packaging250g
  • Price$451
  • Updated2021-12-16
  • Buy
  • ManufacturerAcrotein
  • Product numberAC-5957
  • Product descriptionEthyl propiolate 97%
  • Packaging100g
  • Price$176
  • Updated2026-05-25
  • Buy
  • ManufacturerAcrotein
  • Product numberAC-5957
  • Product descriptionEthyl propiolate 97%
  • Packaging250g
  • Price$352
  • Updated2026-05-25
  • Buy
  • ManufacturerAcrotein
  • Product numberAC-5957
  • Product descriptionEthyl propiolate 97%
  • Packaging25g
  • Price$53.9
  • Updated2026-05-25
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  • ManufacturerActivate Scientific
  • Product numberAS20126
  • Product descriptionEthyl Propiolate 97%
  • Packaging5G
  • Price$76
  • Updated2021-12-16
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS20126
  • Product descriptionEthyl Propiolate 97%
  • Packaging100g
  • Price$385
  • Updated2021-12-16
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS20126
  • Product descriptionEthyl Propiolate 97%
  • Packaging25g
  • Price$151
  • Updated2021-12-16
  • Buy
  • ManufacturerAHH
  • Product numberMT-12729
  • Product descriptionEthyl propiolate 99%
  • Packaging500g
  • Price$348
  • Updated2021-12-16
  • Buy
  • ManufacturerAHH
  • Product numberMT-12729
  • Product descriptionEthyl propiolate 97%
  • Packaging500g
  • Price$348
  • Updated2026-05-25
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA0034TZ Ethyl propiolate 98% 10g $13 2026-05-28 Buy
aablocks AA0034TZ Ethyl propiolate 98% 5g $13 2026-05-28 Buy
aablocks AA0034TZ Ethyl propiolate 98% 1g $11 2026-05-28 Buy
aablocks AA0034TZ Ethyl propiolate 98% 25g $28 2026-05-28 Buy
aablocks AA0034TZ Ethyl propiolate 98% 50g $50 2026-05-28 Buy
aablocks AA0034TZ Ethyl propiolate 98% 100g $87 2026-05-28 Buy
aablocks AA0034TZ Ethyl propiolate 98% 500g $419 2026-05-28 Buy
Acrotein AC-5957 Ethyl propiolate 97% 250g $451 2021-12-16 Buy
Acrotein AC-5957 Ethyl propiolate 97% 100g $176 2026-05-25 Buy
Acrotein AC-5957 Ethyl propiolate 97% 250g $352 2026-05-25 Buy
Acrotein AC-5957 Ethyl propiolate 97% 25g $53.9 2026-05-25 Buy
Activate Scientific AS20126 Ethyl Propiolate 97% 5G $76 2021-12-16 Buy
Activate Scientific AS20126 Ethyl Propiolate 97% 100g $385 2021-12-16 Buy
Activate Scientific AS20126 Ethyl Propiolate 97% 25g $151 2021-12-16 Buy
AHH MT-12729 Ethyl propiolate 99% 500g $348 2021-12-16 Buy
AHH MT-12729 Ethyl propiolate 97% 500g $348 2026-05-25 Buy
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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
color :Clear colorless to pale yellow
Specific Gravity :0.968
Water Solubility :miscible
Merck :14,3846
BRN :878250
Dielectric constant :7.0
InChI :1S/C5H6O2/c1-3-5(6)7-4-2/h1H,4H2,2H3
InChIKey :FMVJYQGSRWVMQV-UHFFFAOYSA-N
SMILES :CCOC(=O)C#C
CAS DataBase Reference :623-47-2(CAS DataBase Reference)
NIST Chemistry Reference :Ethyl propiolate(623-47-2)

Safety Information

Symbol(GHS): Flame (GHS02)Exclamation Mark (GHS07)
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.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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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Suppliers and manufacturers

Hebei Yanxi Chemical Co., Ltd.
Ethyl propiolate
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career henan chemical co
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$7.00
Ethyl propiolate CAS:623-47-2
Capot Chemical Co.,Ltd.
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SHANDONG ZHI SHANG CHEMICAL CO.LTD
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CONIER CHEM AND PHARMA LIMITED
Shaanxi Dideu Medichem Co. Ltd