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Glyoxime

CAS: 557-30-2 | C2H4N2O2

2D Structure

3D Structure

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Basic Information

CAS Registry Number: 557-30-2

Molecular Formula: C2H4N2O2

Molecular Weight: 88.066 g/mol

Names and Synonyms:

Glyoxime Synonym

Ethanedial, 1,2-dioxime Synonym

Glyoxime Synonym

Glyoxal, dioxime Synonym

Ethanedial, dioxime Synonym

Ethanedione dioxime Synonym

Pik-off Synonym

NSC 18263 Synonym

Identifiers:

SMILES:

ON=CC=NO

InChI:

InChI=1S/C2H4N2O2/c5-3-1-2-4-6/h1-2,5-6H

Spectral Data

NMR, IR, and Mass spectral data

1H NMR

13C NMR

Failed to fetch

10 ppm 9 8 7 6 5 4 3 2 1 0 ppm

Shift (ppm)	Multiplicity	Integration	Assignment

200 ppm 180 160 140 120 100 80 60 40 20 0 ppm

Shift (ppm)	DEPT	Assignment

Note: These NMR spectra are predicted computationally and may differ from experimental data. Predictions are based on chemical environment analysis.

External Resources

PubChem CAS NIST

All Properties

Comprehensive physical and chemical properties

Molecular

Property	Value	Source
Molecular Weight	88.066 g/mol	RDKit

Exact

Property	Value	Source
Exact Molecular Weight	88.027277368 g/mol	RDKit

Heavy

Property	Value	Source
Heavy Atom Count	6 count	RDKit

Hydrogen

Property	Value	Source
Hydrogen Bond Acceptors	4 count	RDKit
Hydrogen Bond Donors	2 count	RDKit

Rotatable

Property	Value	Source
Rotatable Bonds	1 count	RDKit

Aromatic

Property	Value	Source
Aromatic Ring Count	0 count	RDKit

Topological

Property	Value	Source
Topological Polar Surface Area	65.18 Å²	RDKit

Physical Properties

Property	Value	Source
LogP	-0.09360000000000007	RDKit
molecular_mass	88.07 g/mol	Legacy Database
cas-canonical-smile	ON=CC=NO None	Legacy Database
cas-inchi	InChI=1S/C2H4N2O2/c5-3-1-2-4-6/h1-2,5-6H None	Legacy Database
cas-inchi-key	InChIKey=LJHFIVQEAFAURQ-UHFFFAOYSA-N None	Legacy Database
cas-melting-point	178 °C (decomp) None	Legacy Database
cas-name	Glyoxime None	Legacy Database

Molar

Property	Value	Source
Molar Refractivity	20.557	RDKit