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323527

Sigma-Aldrich

Selentetrachlorid

Synonym(e):

Selenium (Ⅳ) chloride

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About This Item

Lineare Formel:
SeCl4
CAS-Nummer:
10026-03-6
Molekulargewicht:
220.77
EG-Nummer:
233-053-5
MDL-Nummer:
MFCD00011225
UNSPSC-Code:
12352302
PubChem Substanz-ID:
24859372
NACRES:
NA.23

Form

powder or crystals

Qualitätsniveau

100

Konzentration

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

Dichte

2.6 g/mL at 25 °C (lit.)

SMILES String

Cl[Se](Cl)(Cl)Cl

InChI

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

InChIKey

LNBXMNQCXXEHFT-UHFFFAOYSA-N

Signalwort

Danger

Gefahreneinstufungen

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

Lagerklassenschlüssel

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

WGK

WGK 3

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

Persönliche Schutzausrüstung

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

Hier finden Sie alle aktuellen Versionen:

Analysenzertifikate (COA)

Lot/Batch Number
MKCW5684
MKCT9981
MKCT3631
MKCT6370
MKCR3437

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

Sigma-Aldrich

209651

Selen

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Sigma-Aldrich

328502

Dimethyldiselenid

Selenharnstoff 98%

Sigma-Aldrich

230499

Selenharnstoff

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Sigma-Aldrich

213365

Selendioxid

Chrom(III)-chlorid anhydrous, 99.99% trace metals basis

Sigma-Aldrich

450790

Chrom(III)-chlorid

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.
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
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
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
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