ethyl (2E)-2-hydroxyiminobutanoate

Modify Date: 2026-07-07 10:58:30

ethyl (2E)-2-hydroxyiminobutanoate Structure
ethyl (2E)-2-hydroxyiminobutanoate structure
Common Name ethyl (2E)-2-hydroxyiminobutanoate
CAS Number 5339-83-3 Molecular Weight 145.15600
Density 1.09g/cm3 Boiling Point 227.5ºC at 760 mmHg
Molecular Formula C6H11NO3 Melting Point N/A
MSDS N/A Flash Point 91.4ºC

Summary: Ethyl 2-hydroxyiminobutanoate, also known as ethyl (2E)-2-hydroxyiminobutanoate, has a CAS number of 5339-83-3, with a molecular formula of C6H11NO3 and a molecular weight of 145.15600. For research-use only, not for medical or clinical usage.


 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name ethyl 2-hydroxyiminobutanoate
Synonym More Synonyms

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Density 1.09g/cm3
Boiling Point 227.5ºC at 760 mmHg
Molecular Formula C6H11NO3
Molecular Weight 145.15600
Flash Point 91.4ºC
Exact Mass 145.07400
PSA 58.89000
LogP 0.78970
Index of Refraction 1.453
InChIKey IXWKMXRVEZQGEG-ALCCZGGFSA-N
SMILES CCOC(=O)C(CC)=NO

 Safety Information

This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.

HS Code 2928000090

 Precursor & DownStream

This table lists upstream starting materials and downstream derivative products related to this chemical.

Precursor  0

DownStream  2

 Customs

This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.

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%

 Synonyms

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

ethyl (2E)-2-hydroxyiminobutanoate
2-Hydroxyimino-buttersaeure-aethylester
ethyl ethylglyoxylate oxime
ethyl 2-(hydroxyimino)butyrate
2-hydroxyimino-butyric acid ethyl ester

 ethyl (2E)-2-hydroxyiminobutanoate | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What is the molecular weight of ethyl 2-hydroxyiminobutanoate?
A: Molecular weight of ethyl 2-hydroxyiminobutanoate is 145.15600.
Q: What is the Chinese name of 5339-83-3?
A: Chinese name of 5339-83-3 is 5339-83-3.
Q: What is the InChIKey of ethyl 2-hydroxyiminobutanoate?
A: InChIKey of ethyl 2-hydroxyiminobutanoate is IXWKMXRVEZQGEG-ALCCZGGFSA-N.
Q: What is the LogP of ethyl 2-hydroxyiminobutanoate?
A: LogP of ethyl 2-hydroxyiminobutanoate is 0.78970.
Q: What is the SMILES notation of ethyl 2-hydroxyiminobutanoate?
A: SMILES notation of ethyl 2-hydroxyiminobutanoate is CCOC(=O)C(CC)=NO.
Q: What are the downstream products of ethyl 2-hydroxyiminobutanoate?
A: Related downstream products(CAS) of ethyl 2-hydroxyiminobutanoate: 96-20-8;15933-07-0.
Q: What is the polar surface area (PSA) of ethyl 2-hydroxyiminobutanoate?
A: Polar surface area (PSA) of ethyl 2-hydroxyiminobutanoate is 58.89000.
Q: What is the boiling point of ethyl 2-hydroxyiminobutanoate?
A: Boiling point of ethyl 2-hydroxyiminobutanoate is 227.5ºC at 760 mmHg.
Q: What is the CAS number of ethyl 2-hydroxyiminobutanoate?
A: CAS number of ethyl 2-hydroxyiminobutanoate is 5339-83-3.
Q: What is the English name of ethyl 2-hydroxyiminobutanoate?
A: The English name of ethyl 2-hydroxyiminobutanoate is ethyl 2-hydroxyiminobutanoate.

 ethyl (2E)-2-hydroxyiminobutanoatefactory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

Dayang Chem (Hangzhou) Co., Ltd.
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