ETHYL 2-(HYDROXYIMINO)-3-OXOBUTANOATE

Modify Date: 2025-08-25 18:37:36

ETHYL 2-(HYDROXYIMINO)-3-OXOBUTANOATE structure	Common Name	ETHYL 2-(HYDROXYIMINO)-3-OXOBUTANOATE
	CAS Number	5408-04-8	Molecular Weight	159.14000
	Density	1.22g/cm3	Boiling Point	266.1ºC at 760 mmHg
	Molecular Formula	C₆H₉NO₄	Melting Point	46-48ºC
	MSDS	N/A	Flash Point	114.7ºC

Name	Ethyl2-(hydroxyimino)-3-oxobutanoate
Synonym	More Synonyms

Density	1.22g/cm3
Boiling Point	266.1ºC at 760 mmHg
Melting Point	46-48ºC
Molecular Formula	C₆H₉NO₄
Molecular Weight	159.14000
Flash Point	114.7ºC
Exact Mass	159.05300
PSA	75.96000
Index of Refraction	1.476
InChIKey	HVTHITHXCDMTDK-SNAWJCMRSA-N
SMILES	CCOC(=O)C(N=O)=C(C)O

Hazard Codes	Xn
HS Code	2928000090

Precursor 10
CAS#:141-97-9 Ethyl acetoacetate CAS#:67764-33-4 NITROUS ACID, C... CAS#:998-91-4 2-Butenoic acid... CAS#:570-08-1 Ethyl acetomalonate
CAS#:64-19-7 acetic acid CAS#:624-91-9 Nitrous acid, m... CAS#:110-46-3 Isopentyl nitrite CAS#:10544-73-7 dinitrogen trioxide
CAS#:64-17-5 Ethanol CAS#:7782-77-6 nitrous acid
DownStream 10
CAS#:5434-29-7 3,5-Dimethyl-1H... CAS#:54278-10-3 Ethyl 2,4-dimet... CAS#:37711-24-3 ethyl 3,6,6-tri... CAS#:3885-38-9 2-Methyl-3-etho...
CAS#:515-93-5 l-threoninol CAS#:37945-37-2 Ethyl 3-methyl-... CAS#:21898-57-7 2-O-ethyl 4-O-m... CAS#:2199-44-2 Ethyl 3,5-dimet...
CAS#:2835-81-6 2-Aminobutanoic acid CAS#:5325-94-0 Ethyl 1-piperid...

HS Code	2928000090
Summary	2928000090 other organic derivatives of hydrazine or of hydroxylamine VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%

AURORA KA-158

ethyl 2-(hydroxyimino)-3-butanoate

OXIMINOACETOACETIC ESTER

ETHYL 2-(HYDROXYIMINO)-3-OXOBUTANOATE

ethyl 2-hydroxylimino-3-oxobutanoate

ethyl (Z/E)-2-hydroxyimino-3-oxobutanoate

ethyl (2E)-2-(hydroxyimino)-3-oxobutanoate

Ethyl2-(hydroxyimino)acetoacetate

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Names