Sigma Aldrich Ethyl 2-butynoate

Catalog No. 42-511-71G

Supplier: Sigma Aldrich 4251171G

Description

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• Ethyl 2-butynoate, a 2-alkynoate is a methanogenesis inhibitor. it is an electron deficient internal alkyne that has been reported to undergo codimerization with alkenes to form 1,3-dienes catalyzed by rhodium(i)/h8-binap complex. the annulation of thioamides with ethyl 2-butynoate catalyzed by tri-n-butylphosphine to form thiazolines has been investigated.ethyl 2-butynoate was used in the study of its effect on in vitro degradation and microbial biomass production.it may be used in the synthesis of the following:
• 3-ethyl, 1-methyl 1-(2-nitrophenyl)-cyclopent-3-ene-1,3-dicarboxylate
• Tricyclic aziridine derivatives
• Alkenylsilanols

Specifications

• CAS: 4341-76-8
• Density: 0.962 g/mL (at 25°C (literature))
• Boiling Point: 160°C to 161°C (730 mmHg)
• Molecular Formula: C6H8O2
• Refractive Index: n20/D 1.436 (literature)
• Linear Formula: CH3C///CC(O)OCH2CH3
• MDL Number: MFCD00015182
• Quantity: 1 g
• Synonym: Ethyl tetrolate
• Molecular Weight (g/mol): 112.13
• Percent Purity: 98%
• Biological Activity: Respiratory System