DIMETHYLSELENIDE CAS#: 593-79-3

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DIMETHYLSELENIDE

Basic information Safety Supplier Related

DIMETHYLSELENIDE Basic information

Product Name:

DIMETHYLSELENIDE

Synonyms:

(CH3)2Se
(Methylselanyl)methane
dimethyl-selenid
Methane, selenobis-
methane,selenobis-
Methyl selenium
Methylselanylmethane
Methylselenide(8CI)

CAS:

593-79-3

MF:

C2H6Se

MW:

109.03

EINECS:

209-807-4

Product Categories:

organoselenides
Classes of Metal Compounds
Se (Selenium) Compounds
Semimetal Compounds

Mol File:

593-79-3.mol

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DIMETHYLSELENIDE Chemical Properties

Melting point:: -88.01°C
Boiling point:: 57-58°C
Density: 1.408 g/mL at 20 °C (lit.)
refractive index: 1.4860-1.4890
Flash point:: 56-58°C
storage temp.: 2-8°C
solubility: Very soluble in ethyl ether and ethyl alcohol.
form: liquid
Specific Gravity: 1.41
color: colorless to yellow
Sensitive: Air & Light Sensitive
BRN: 1696848
Exposure limits: ACGIH: TWA 0.2 mg/m3
NIOSH: IDLH 1 mg/m3; TWA 0.2 mg/m3
Stability:: Stable. Hydrolyzes in water. Reactions with acid or strong oxidizing agents are dangerous.
CAS DataBase Reference: 593-79-3(CAS DataBase Reference)
EPA Substance Registry System: Methane, selenobis- (593-79-3)

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Safety Information

Hazard Codes: T,N
Risk Statements: 23/25-33-50/53
Safety Statements: 20/21-28-45-60-61
RIDADR: UN 3282 6.1/PG 2
WGK Germany: 3
RTECS: VS6880000
F: 1-10-13
HazardClass: 3
PackingGroup: III
Hazardous Substances Data: 593-79-3(Hazardous Substances Data)

MSDS

Language:English Provider:SigmaAldrich
Language:English Provider:ALFA

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DIMETHYLSELENIDE Usage And Synthesis

Chemical Properties

colourless liquid with an unpleasant odour.

Uses

Used as primary and secondary intermediate and also used in chemical research.

Definition

ChEBI: An organoselenium compound of two methyl groups covalently bound to a selenium.

General Description

Atomic number of base material: 34 Selenium

DIMETHYLSELENIDESupplier

J & K SCIENTIFIC LTD.

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Meryer (Shanghai) Chemical Technology Co., Ltd.

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Alfa Aesar

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TCI (Shanghai) Development Co., Ltd.

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Energy Chemical

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Email: sales8178@energy-chemical.com

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