4-Oxo-2-pentynoic acid ethyl ester

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Names

[ Name ]:
4-Oxo-2-pentynoic acid ethyl ester

[Synonym ]:
ethyl 3-acetylpropynoate
ethyl 4-oxo-pent-2-ynoate
ethyl 3-oxo-1-butyne-1-carboxylate
ethyl 4-oxo-2-pentynoate
InChI=1/C7H8O3/c1-3-10-7(9)5-4-6(2)8/h3H2,1-2H
4-Oxo-2-pentynoic acid ethyl ester
2-Pentynoic acid,4-oxo-,ethyl ester

Chemical & Physical Properties

[ Molecular Formula ]:
C₇H₈O₃

[ Molecular Weight ]:
140.13700

[ Exact Mass ]:
140.04700

[ PSA ]:
43.37000

[ LogP ]:
0.14190

Safety Information

[ HS Code ]:
2918300090

Synthetic Route

Click to get detail synthetic route

Customs

[ HS Code ]: 2918300090

[ Summary ]:
2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

Related Compounds

4-oxo-2-phenyl-chroman-6-carboxylic acid ethyl ester
4-oxo-2-phenyl-1,4-dihydro-quinoline-6-carboxylic acid ethyl ester
4-oxo-2-phenyl-4,7-dihydro-thieno[2,3-b]pyridine-5-carboxylic acid ethyl ester
4-oxo-2-phenyl-2,3,4,5-tetrahydro-benzo[b][1,4]thiazepine-3-carboxylic acid ethyl ester
4-oxo-2-p-tolyl-2,3,4,5-tetrahydro-benzo[b][1,4]thiazepine-3-carboxylic acid ethyl ester
4-OXO-2-PIPERIDIN-1-YL-4H-PYRIDO[1,2-A]PYRIMIDINE-3-CARBALDEHYDE
5-Ethyl-4-methyl-N-(2-phenylethyl)-2-thiazolamine
5-[Tris(1-methylethyl)silyl]-2-furancarboxaldehyde
(2-Tert-butoxyethyl)-hydrazine
5-(azidomethyl)-1H-imidazole
4-(4-Isopropylphenyl)-1-methylpiperidine-4-carbonitrile
3-(2-chloro-3-fluorophenyl)-1H-pyrazol-5-amine
Methyl 2-(4-aminophenoxy)butanoate
9H-Thioxanthene-2,9-diol
2-Ethylphenyl chloroformate
3-(5-Chloro-3'-nitro-biphenyl-2-yl)-propionaldehyde

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