Přejít k obsahu
Merck
Všechny fotografie(1)

Key Documents

View All Documentation

41572

Sigma-Aldrich

Dimethyl selenide

≥99.0% (GC)

Synonyma:

Methyl selenide

Přihlásitk zobrazení cen stanovených pro organizaci a smluvních cen
Všechny fotografie(1)

About This Item

Lineární vzorec:
(CH3)2Se
Číslo CAS:
593-79-3
Molekulová hmotnost:
109.03
Beilstein/REAXYS Number:
1696848
EC Number:
209-807-4
MDL number:
MFCD00014848
UNSPSC Code:
12352103
PubChem Substance ID:
57650069
NACRES:
NA.23

assay

≥99.0% (GC)

form

liquid

density

1.408 g/mL at 20 °C (lit.)

storage temp.

2-8°C

SMILES string

C[Se]C

InChI

1S/C2H6Se/c1-3-2/h1-2H3

Inchi Key

RVIXKDRPFPUUOO-UHFFFAOYSA-N

Související kategorie

General description

Atomic number of base material: 34 Selenium

signalword

Danger

Hazard Classifications

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

Storage Class

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Faceshields, Gloves

Osvědčení o analýze (COA)

Vyhledejte osvědčení Osvědčení o analýze (COA) zadáním čísla šarže/dávky těchto produktů. Čísla šarže a dávky lze nalézt na štítku produktu za slovy „Lot“ nebo „Batch“.

Již tento produkt vlastníte?

Dokumenty související s produkty, které jste v minulosti zakoupili, byly za účelem usnadnění shromážděny ve vaší Knihovně dokumentů.

Navštívit knihovnu dokumentů

Zákazníci si také prohlíželi

Slide 1 of 5

1 of 5

Selenium sulfide

Sigma-Aldrich

257710

Selenium sulfide

Tellurium tetrachloride 99%

Sigma-Aldrich

205338

Tellurium tetrachloride

Diethyl sulfide 98%

Sigma-Aldrich

107247

Diethyl sulfide

Se-(Methyl)selenocysteine hydrochloride ≥95% (TLC)

Sigma-Aldrich

M6680

Se-(Methyl)selenocysteine hydrochloride

Silver(I) selenide

Sigma-Aldrich

400637

Silver(I) selenide

Ximena Diaz et al.
Environmental science & technology, 43(1), 53-59 (2009-02-13)
The removal mechanisms that govern Se concentrations in the Great Salt Lake are unknown despite this terminal lake being an avian habitat of hemispheric importance. However, the volatilization flux of Se from the Great Salt Lake has not been previously
Sandra Van den Velde et al.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 875(2), 344-348 (2008-10-22)
Liver diseases can cause a sweet, musty aroma of the breath, called fetor hepaticus. Even in a stage of cirrhosis, the disease can be asymptomatic for many years. Breath analysis might be helpful to detect occult liver pathology. This study
Mikhail V Andreev et al.
Molecules (Basel, Switzerland), 25(24) (2020-12-19)
The efficient regio- and stereoselective synthesis of (Z,Z)-3,3'-selanediylbis(2-propenamides) in 76-93% yields was developed based on the reaction of sodium selenide with 3-trimethylsilyl-2-propynamides. (Z,Z)-3,3'-Selanediylbis(2-propenamides) are a novel class of organoselenium compounds. To date, not a single representative of 3,3'-selanediylbis(2-propenamides) has been
Dijana Juresa et al.
Analytical chemistry, 78(24), 8569-8574 (2006-12-15)
Recent work has shown the presence of volatile selenium metabolites in human urine and suggested that these compounds could compromise quantitative selenium analyses by ICPMS. We show that with a commonly used sample introduction system (pneumatic nebulizer and spray chamber)
Daniel Kremer et al.
Analytical and bioanalytical chemistry, 383(3), 509-515 (2005-09-15)
The amount of volatile dimethylselenide (DMSe) in breath has been monitored after ingestion of sub-toxic amounts of selenium (300 microg (77)Se, as selenite) by a healthy male volunteer. The breath samples were collected in Tedlar bags every hour in the
Zobrazit všechny související dokumenty

Sortimentní položky

High Purity Metalorganic Precursors for CPV Device Fabrication

Thin film photovoltaic devices have become increasingly important in efficiently harnessing solar energy to meet consumer demand.

Náš tým vědeckých pracovníků má zkušenosti ve všech oblastech výzkumu, včetně přírodních věd, materiálových věd, chemické syntézy, chromatografie, analytiky a mnoha dalších..

Obraťte se na technický servis.