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Ethyl 2-butynoate CAS#4341-76-8
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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.
Purity: 98%
Density: 0.962 g/cm3
Boiling Point: 160-161ºC (730 mmHg)
Water: 0.5%
| Other Names | 2-Butynoic acid ethyl ester; Ethyl 1-propynecarboxylate; Ethyl 3-methylpropiolate |
| CAS Number | 4341-76-8 |
| Molecular Formula | C6H8O2 |
| Molecular Weight | 112.13 |
| MDL Number | MFCD00015182 |
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.
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