Accéder au contenu
Merck
Toutes les photos(3)

Key Documents

View All Documentation

159417

Sigma-Aldrich

Hydroxylamine hydrochloride

ReagentPlus®, 99%

Synonyme(s) :

Hydroxylammonium chloride

Se connecterpour consulter vos tarifs contractuels et ceux de votre entreprise/organisme
Toutes les photos(3)

About This Item

Formule linéaire :
NH2OH · HCl
Numéro CAS:
5470-11-1
Poids moléculaire :
69.49
Numéro Beilstein :
3539763
Numéro CE :
226-798-2
Numéro MDL:
MFCD00051089
Code UNSPSC :
12352300
ID de substance PubChem :
329751008
Nomenclature NACRES :
NA.21

Pression de vapeur

0.001 hPa ( 50 °C)

Niveau de qualité

100

Gamme de produits

ReagentPlus®

Pureté

99%

Forme

crystalline

Technique(s)

inhibition assay: suitable

pH

2.5-3.5 (20 °C, 50 g/L)

Pf

155-157 °C (dec.) (lit.)

Densité

1.67 g/mL at 25 °C (lit.)

Chaîne SMILES 

Cl.NO

InChI

1S/ClH.H3NO/c;1-2/h1H;2H,1H2

Clé InChI

WTDHULULXKLSOZ-UHFFFAOYSA-N

Vous recherchez des produits similaires ? Visite Guide de comparaison des produits

Description générale

Hydroxylamine hydrochloride (Hydroxylammonium chloride) participates in the synthesis of 1,2,4-oxadiazoles, secondary amides and tertiary amides.
Hydroxylamine hydrochloride (NH2OH.HCl) is a hygroscopic salt widely used as a reactant in electrophilic substitution reactions, oxidation, and reduction reactions. It is also used in the synthesis of nitriles, pyrazoles, isoxazoles, nitrones, and pyridine.

Application

Hydroxylamine hydrochloride can be used as a reactant:
  • in the synthesis of primary amides from aldehydes in the presence of cesium carbonate (Cs2CO3) as a catalyst.
  • in the conversion of alicyclic /aliphatic carbonyl compounds and the aromatic aldehydes into corresponding oximes.
  • in the one-pot synthesis of nitriles from aldehydes in the presence of sodium sulfate (anhyd) and sodium bicarbonate catalysts.
  • It can also be used as a reducing agent in the preparation of single-layer reduced graphene oxide (RGO) sheets and films.

Actions biochimiques/physiologiques

Inhibiteur MAO; inhibe l′aggrégation des plaquettes

Informations légales

ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany

Mention d'avertissement

Warning

Classification des risques

Acute Tox. 4 Dermal - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 2 - Carc. 2 - Eye Irrit. 2 - Met. Corr. 1 - Skin Irrit. 2 - Skin Sens. 1 - STOT RE 2 Oral

Organes cibles

spleen

Code de la classe de stockage

4.1A - Other explosive hazardous materials

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

Certificats d'analyse (COA)

Recherchez un Certificats d'analyse (COA) en saisissant le numéro de lot du produit. Les numéros de lot figurent sur l'étiquette du produit après les mots "Lot" ou "Batch".

Déjà en possession de ce produit ?

Retrouvez la documentation relative aux produits que vous avez récemment achetés dans la Bibliothèque de documents.

Consulter la Bibliothèque de documents

Les clients ont également consulté

Slide 1 of 2

1 of 2

(+/-)-1,2-CYCLOHEXANEDIOL BIS(DIPHENYL PHOSPHATE) AldrichCPR

S860255

(+/-)-1,2-CYCLOHEXANEDIOL BIS(DIPHENYL PHOSPHATE)

1,10-Phenanthroline monohydrate for the spectrophotometric determination of Fe, Pd, V, ≥99.0%

Supelco

77500

1,10-Phenanthroline monohydrate

Susie Suh et al.
Nature biomedical engineering, 5(2), 169-178 (2020-10-21)
Cytosine base editors and adenine base editors (ABEs) can correct point mutations predictably and independent of Cas9-induced double-stranded DNA breaks (which causes substantial indel formation) and homology-directed repair (which typically leads to low editing efficiency). Here, we show, in adult
Dongwoo Kim et al.
Analytical chemistry, 81(21), 9183-9187 (2009-10-31)
We report the use of electroless gold deposition as a light scattering signal enhancer in a multiplexed, microarray-based scanometric immunoassay using gold nanoparticle probes. The use of gold development results in greater signal enhancement than the typical silver development, and
Braedon McDonald et al.
Cell host & microbe, 28(5), 660-668 (2020-08-19)
Eradication of pathogens from the bloodstream is critical to prevent disseminated infections and sepsis. Kupffer cells in the liver form an intravascular firewall that captures and clears pathogens from the blood. Here, we show that the catching and killing of
Ritika Tewari et al.
The Journal of biological chemistry, 296, 100311-100311 (2021-01-23)
ZAP-70 is a tyrosine kinase essential for T cell immune responses. Upon engagement of the T cell receptor (TCR), ZAP-70 is recruited to the specialized plasma membrane domains, becomes activated, and is released to phosphorylate its laterally segregated targets. A
Magnesia-supported hydroxylamine hydrochloride in the presence of sodium carbonate as an efficient reagent for the synthesis of 1, 2, 4-oxadiazoles from nitriles.
Kaboudin B and Saadati F.
Tetrahedron Letters, 48(16), 2829-2832 (2007)
Afficher tous les articles scientifiques apparentés

Notre équipe de scientifiques dispose d'une expérience dans tous les secteurs de la recherche, notamment en sciences de la vie, science des matériaux, synthèse chimique, chromatographie, analyse et dans de nombreux autres domaines..

Contacter notre Service technique