Promotional price valid on web orders only. Your contract pricing may differ. Interested in signing up for a dedicated account number?
Learn More

Alfa Aesar™ Ethyl 2-butynoate, 98%

Manufacturer:  Alfa Aesar™ B2537006

Quantity 5g

 View more versions of this product

Catalog No. AAB2537006


  Check Availability
Add to cart

Specifications

Description

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.
Description & Specifications

Chemical Identifiers

4341-76-8
CH3C≡CCO2CH2CH3
MFCD00015182
1744948
Ethyl 2-butynoate
C6H8O2
112.13
UN3272
2-Butynoic acid ethyl ester; Ethyl tetrolate

Specifications

4341-76-8
C6H8O2
53°C (127°F)
Characteristic
MFCD00015182
1744948
Ethyl 2-butynoate
163°C
5g
CH3C≡CCO2CH2CH3
112.13
UN3272
2-Butynoic acid ethyl ester; Ethyl tetrolate
98%

Safety and Handling

SDS & Safety Documents

GHS H Statement
H226-H315-H319-H335
Flammable liquid and vapour.
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.

GHS P Statement
P261-P280g-P305+P351+P338
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wear protective gloves.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

Warning

DOTInformation : Transport Hazard Class: 3; Packing Group: III; Proper Shipping Name: ESTERS, N.O.S.

Provide Content Correction

We continue to work to improve your shopping experience and your feedback regarding this content is very important to us. Please use the form below to provide feedback related to the content on this product.

Product Title

By clicking Submit, you acknowledge that you may be contacted by Fisher Scientific in regards to the feedback you have provided in this form. We will not share your information for any other purposes. All contact information provided shall also be maintained in accordance with our Privacy Policy.

Cancel Submit