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Ethyl 2-butynoate CAS#4341-76-8

Ethyl 2-butynoate CAS#4341-76-8

Ethyl 2-butynoate CAS#4341-76-8
Ethyl 2-butynoate CAS#4341-76-8
Catalog No.:ALS10950

Aolisenchem provides chemical intermediates Ethyl 2-butynoate CAS#4341-76-8, which can be used in the synthesis of dihydrobenzofurans. Also used in the synthesis of incedam, the aglycon of 24-membered antibiotic macrolactam.




Specifications of Ethyl 2-butynoate CAS#4341-76-8

Purity: 98%

Density: 0.962 g/cm3

Boiling Point: 160-161ºC (730 mmHg)

Water: 0.5%


Properties Of Ethyl 2-butynoate CAS#4341-76-8

Other Names

2-Butynoic acid ethyl ester; Ethyl 1-propynecarboxylate; Ethyl 3-methylpropiolate

CAS Number4341-76-8
Molecular FormulaC6H8O2
Molecular Weight112.13
MDL NumberMFCD00015182

Safety Information Of Ethyl 2-butynoate CAS#4341-76-8

Signal word: Warning

Hazard statement(s):

H315 Causes skin irritation

H319 Causes serious eye irritation

H335 May cause respiratory irritation

General advice:

Consult a physician. Show this safety data sheet to the doctor in attendance.

If inhaled:

If breathed in, move person into fresh air. If not breathing, give artificial respiration. Consult a physician.

In case of skin contact:

Wash off with soap and plenty of water. Consult a physician.

Ethyl 2-butynoate CAS#4341-76-8

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