Ethyl 2-(hydroxyimino)-3-oxobutanoate
2-(羟亚氨基)乙酰乙酸乙酯
Also known as: Ethyl 2-(hydroxyimino)acetoacetate, Ethyl (2E)-2-(hydroxyimino)-3-oxobutanoate, Oximinoacetoacetic ester, NSC 10758, Aurora KA-158, Butyric acid, 2,3-dioxo-, ethyl ester, 2-oxime (6CI,7CI,8CI), Butyric acid, α,β-dioxo-, ethyl ester α-oxime (4CI), Ethyl (Z/E)-2-hydroxyimino-3-oxobutanoate, Ethyl 2-hydroxylimino-3-oxobutanoate, Ethyl 2-(hydroxyimino)-3-butanoate
- CAS No.
- 5408-04-8
- Jingsj CID
- J-1437138-7
- Molecular Formula
- C6H9NO4
- Chinese Name
- 2-(羟亚氨基)乙酰乙酸乙酯
- Molecular Weight
- 159.14000 g/mol
- Category
- Solvents
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | 46-48ºC |
|---|---|
| Boiling Point | 266.1ºC at 760 mmHg |
| Density | 1.22g/cm3 |
| Flash Point | 114.7ºC |
Frequently Asked Questions
What is the CAS number of Ethyl 2-(hydroxyimino)-3-oxobutanoate?
5408-04-8
What are the molecular formula and molecular weight of Ethyl 2-(hydroxyimino)-3-oxobutanoate?
C6H9NO4, molecular weight 159.14000 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026