missing translation for 'onlineSavingsMsg'
Learn More
Learn More
Ethyl 2-butynoate, 98%
CAS: 4341-76-8 | C6H8O2 | 112.128 g/mol
Supplier: Thermo Scientific Chemicals B2537003
Description
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.
ApplicationsEthyl 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.
Specifications
| Ethyl 2-butynoate | |
| 0.967 | |
| 58°C (127°F) | |
| C6H8O2 | |
| CH3C≡CCO2CH2CH3 | |
| 1 g | |
| 1744948 | |
| 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 | |
| FCJJZKCJURDYNF-UHFFFAOYSA-N | |
| ethyl but-2-ynoate | |
| 78043 | |
| 98% |
| 4341-76-8 | |
| 163°C | |
| Characteristic | |
| 1.438 | |
| MFCD00015182 | |
| UN3272 | |
| Air Sensitive | |
| Miscible with water,chloroform and ethyl acetate. | |
| CCOC(=O)C#CC | |
| 112.128 | |
| 112.13 |
Chemical Identifiers
| 4341-76-8 | |
| 112.128 | |
| FCJJZKCJURDYNF-UHFFFAOYSA-N | |
| 78043 | |
| CCOC(=O)C#CC |
| C6H8O2 | |
| MFCD00015182 | |
| 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 | |
| ethyl but-2-ynoate |
Safety and Handling
GHS H Statement
H226-H315-H319-H335
Flammable liquid and vapour.
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
P210-P233-P235-P240-P241-P242-P243-P261-P264b-P271-P280-P303+P361+P353-P304+P340-P305+P351+P338-P312-P332+P313-P363-P370+P378q-P501c
H226-H315-H319-H335
DOTInformation : Transport Hazard Class: 3; Packing Group: III; Proper Shipping Name: ESTERS, N.O.S.
EINECSNumber : 224-395-6
TSCA : No
Recommended Storage : Ambient temperatures
RUO – Research Use Only