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  8. Ethyl 2-butynoate, 98%

Ethyl 2-butynoate, 98%

Product Code. 11349899
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Quantity:
1 g
5 g
25 g
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25g
5g
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Product Code. 11349899

Brand: Thermo Scientific Alfa Aesar B25370.14

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Description

CAS: 4341-76-8 | C6H8O2 | 112.128 g/mol

Ethyl 2-butynoate is used as a precursor for the synthesis of 3-ethyl, 1-methyl 1-(2-nitrophenyl)-cyclopent-3-ene-1,3-dicarboxylate, alkenylsilanols and tricyclic aziridine derivatives. It acts as a methanogenesis inhibitor. As an electron deficient alkyne derivative, it plays a vital role in the preparation of 1,3-dienes catalyzed by rhodium(I)/H8-BINAP complex.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
Ethyl 2-butynoate is used as a precursor for the synthesis of 3-ethyl, 1-methyl 1-(2-nitrophenyl)-cyclopent-3-ene-1,3-dicarboxylate, alkenylsilanols and tricyclic aziridine derivatives. It acts as a methanogenesis inhibitor. As an electron deficient alkyne derivative, it plays a vital role in the preparation of 1,3-dienes catalyzed by rhodium(I)/H8-BINAP complex.

Solubility
Miscible with water, chloroform and ethyl acetate.

Notes
Air sensitive. Incompatible with oxidizing agents, bases and acids.
TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 4341-76-8
Molecular Formula C6H8O2
Molecular Weight (g/mol) 112.128
MDL Number MFCD00015182
InChI Key FCJJZKCJURDYNF-UHFFFAOYSA-N
Synonym ethyl 2-butynoate, ethyl tetrolate, 2-butynoic acid ethyl ester, but-2-ynoic acid ethyl ester, 2-butynoic acid, ethyl ester, tetrolic acid ethyl ester, ethyl-2-butynoate, ethyl 3-methylpropiolate, acmc-1aeo2, ethyl 1-propynecarboxylate
PubChem CID 78043
IUPAC Name ethyl but-2-ynoate
SMILES CCOC(=O)C#CC

Specifications

Density 0.967
Boiling Point 163°C
Flash Point 58°C (127°F)
Odor Characteristic
Linear Formula CH3C≡CCO2CH2CH3
Refractive Index 1.438
Quantity 25 g
UN Number UN3272
Beilstein 1744948
Sensitivity Air Sensitive
Solubility Information Miscible with water,chloroform and ethyl acetate.
Formula Weight 112.13
Percent Purity 98%
Chemical Name or Material Ethyl 2-butynoate
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