File:Hydroxylamine-3D-balls.png · Wikimedia Commons · See Wikimedia Commons
OverviewAI-generated
Hydroxylamine is a chemical compound with the formula NH₂OH. It has a molecular mass of 33.021463716 and an electric dipole moment of 0.59. The substance exhibits a melting point of 33.1 and a boiling point of 58. Its pKa value is 5.97, and its ionization energy is 10.00.
Chemical properties include a charge of 0, an xlogp of -1.2, and a topological polar surface area of 46.3. The molecule contains two hydrogen bond donors and two hydrogen bond acceptors. It is referenced by 289 other encyclopedia articles.
Synthesized by Vinony from 23 facts across 4 sources: Wikidata, PubMed, PubChem, Vinony graph. Generated from structured data (not the Wikipedia text) and checked against those facts — may still contain errors.
Chemical data
- Formula
- H3NO
- Molecular weight
- 33.03 g/mol
- IUPAC name
- hydroxylamine
- SMILES
- NO
- InChIKey
- AVXURJPOCDRRFD-UHFFFAOYSA-N
- XLogP
- -1.2
- Polar surface area
- 46.3 Ų
- H-bond donors
- 2
- H-bond acceptors
- 2
- Formal charge
- 0
via PubChem
Drug data · ChEMBL
- Molecule type
- Small molecule
via ChEMBL · EBI
Research
44,562 papers- Hydroxylamine and the nitrogen cycle: A review.Water research · 2021
- Hydroxylamine natural products.The Alkaloids. Chemistry and biology · 2025
- Electroanalytical overview: the sensing of hydroxylamine.Analytical methods : advancing methods and applications · 2023
- Enzymatic Nitrogen Incorporation Using Hydroxylamine.Journal of the American Chemical Society · 2023
- The advent of electrophilic hydroxylamine-derived reagents for the direct preparation of unprotected amines.Chemical communications (Cambridge, England) · 2022
via PubMed
Wikidata facts
- Has part
- hydroxyl
- Mass
- 33.021463716
Show 11 more facts
- canonical SMILES
- NO
- Commons category
- Hydroxylamine
- chemical formula
- NH₂OH
- pKa
- 5.97
- described by source
- Encyclopædia Britannica 11th edition
- found in taxon
- Arabidopsis thaliana
- electric dipole moment
- 0.59
- ionization energy
- 10.00
- melting point
- 33.1
- boiling point
- 58
- different from
- ammonia solution
via Wikidata · CC0
Article · Español
La hidroxilamina u oxiamoníaco de fórmula (NH2OH), es un compuesto que procede de sustituir un átomo de Hidrógeno del amoníaco por un hidroxilo. No se encuentra libre en la naturaleza. Es un compuesto sólido, incoloro, inodoro, muy ávido del agua y se mezcla con ella en todas proporciones. Arde en el aire con llama de color amarillento. Cuando se calienta en estado anhidro (deshidratada), explota con gran violencia. Es de reacción básica, menos pronunciada que el amoníaco, aparte de ser un poderoso reductor. Actúa como antídoto en las intoxicaciones por organofosforados utilizados como insecticidas o gases de guerra(como el gas Sarin o el Vx) permitiendo que el grupo fosfato salga del centro activo de la enzima y que esta se recupere para seguir degradando el exceso de acetilcolina. * Datos: Q259997 * Multimedia: Hydroxylamine / Q259997
Abstract from DBpedia / Wikipedia · CC BY-SA