Accéder au contenu
Merck
Toutes les photos(2)

Key Documents

View All Documentation

323527

Sigma-Aldrich

Selenium tetrachloride

Synonyme(s) :

Selenium (Ⅳ) chloride

Se connecterpour consulter vos tarifs contractuels et ceux de votre entreprise/organisme
Toutes les photos(2)

About This Item

Formule linéaire :
SeCl4
Numéro CAS:
10026-03-6
Poids moléculaire :
220.77
Numéro CE :
233-053-5
Numéro MDL:
MFCD00011225
Code UNSPSC :
12352302
ID de substance PubChem :
24859372
Nomenclature NACRES :
NA.23

Forme

powder or crystals

Concentration

35.0-36.5% Se (after reduction with sulphite, gravimetric)

Densité

2.6 g/mL at 25 °C (lit.)

Chaîne SMILES 

Cl[Se](Cl)(Cl)Cl

InChI

1S/Cl4Se/c1-5(2,3)4

Clé InChI

LNBXMNQCXXEHFT-UHFFFAOYSA-N

Pictogrammes

Skull and crossbonesHealth hazardEnvironment
GHS06,GHS08,GHS09

Mention d'avertissement

Danger

Mentions de danger

H301 + H331,H373,H410

Classification des risques

Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - STOT RE 2

Code de la classe de stockage

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

Équipement de protection individuelle

Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges

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 5

1 of 5

Selenium powder, −100 mesh, ≥99.5% trace metals basis

Sigma-Aldrich

209651

Selenium

Dimethyl diselenide 96%

Sigma-Aldrich

328502

Dimethyl diselenide

Selenourea 98%

Sigma-Aldrich

230499

Selenourea

Selenium dioxide ReagentPlus®, powder, 99.8% trace metals basis

Sigma-Aldrich

213365

Selenium dioxide

Chromium(III) chloride anhydrous, 99.99% trace metals basis

Sigma-Aldrich

450790

Chromium(III) chloride

H Matsumura et al.
Proceedings of the National Academy of Sciences of the United States of America, 88(20), 9046-9050 (1991-10-15)
Prostaglandin (PG) D2 has been postulated to be an endogenous sleep-promoting factor in rats, and SeCl4 and Na2SeO3 recently have been shown to inhibit the PGD synthase (prostaglandin-H2 D-isomerase, EC 5.3.99.2) activity of rat brain. The effect of these selenium
Brenda Lee et al.
The Journal of neuroscience : the official journal of the Society for Neuroscience, 22(13), 5679-5686 (2002-07-05)
It has been proposed that prostaglandin (PG) D(2) induces physiological sleep in mammals by acting on sleep centers located in the anterior hypothalamus. In fetal sheep, definitive rapid-eye-movement and non-rapid-eye-movement sleep states appear at approximately 125 d gestation (term is
Abdul Majeed et al.
Journal of materials chemistry. B, 8(36), 8444-8458 (2020-08-20)
A facile, green synthesis of selenium doped zinc oxide nano-antibiotic (Se-ZnO-NAB) using the Curcuma longa extract is reported to combat the increased emergence of methicillin-resistant Staphylococcus aureus (MRSA). The developed Se-ZnO-NAB were characterized for their physicochemical parameters and extensively evaluated
Sun-Chol Yu et al.
Organic & biomolecular chemistry, 8(4), 828-834 (2010-02-06)
Low molecular weight seleno-organic compounds exhibit glutathione peroxidase (GPx)-like activity; the well-known compound ebselen is being used in clinical trials as a stroke medication. Here, we describe the facile one-step synthesis of novel 5-selenized salicylic acid derivatives using selenium tetrachloride.
M K Christensen et al.
The journal of histochemistry and cytochemistry : official journal of the Histochemistry Society, 40(4), 575-579 (1992-04-01)
The autometallographic retrograde tracing of zinc-containing neurons by intracerebral injection of sodium selenite (Na2SeO3), introduced by Danscher in 1982, has recently been described in more detail. Intracerebral injections of both sodium selenide (Na2Se) and sodium selenite (Na2SeO3) have been successfully
Afficher tous les articles scientifiques apparentés

Articles

Methods of Synthesizing Monodisperse Colloidal Quantum Dots

Colloidal quantum dots (CQDs) are semiconducting crystals of only a few nanometers (ca. 2–12 nm) coated with ligand/surfactant molecules to help prevent agglomeration.

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