ChemicalBook > CAS DataBase List > DIMETHYLSELENIDE

DIMETHYLSELENIDE

Product Name: DIMETHYLSELENIDE
CAS No.: 593-79-3
Chemical Name: DIMETHYLSELENIDE
Synonyms: (CH3)2Se;Methylselenium;diMethylselane;Methyl selenium;METHYL SELENIDE;imethylselenide;dimethyl-selenid;selenobis-methan;DIMETHYLSELENIDE;DIMETHYLSELENIUM
CBNumber: CB5247675
Molecular Formula: C2H6Se
Formula Weight: 109.03
MOL File: 593-79-3.mol

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DIMETHYLSELENIDE Property

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

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)

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H373May cause damage to organs through prolonged or repeated exposure

H410Very toxic to aquatic life with long lasting effects

Precautionary statements

P260Do not breathe dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P273Avoid release to the environment.

P301+P310IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.

P314Get medical advice/attention if you feel unwell.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 41572
Product name: Dimethyl selenide
Purity: ≥99.0% (GC)
Packaging: 1ml
Price: $280
Updated: 2025/07/31

TCI Chemical

Product number: D1289
Product name: Dimethyl selenide
Purity: >98.0%(GC)
Packaging: 1g
Price: $130
Updated: 2022/04/27

Strem Chemicals

Product number: 34-0550
Product name: Dimethylselenide, 99%
Packaging: 10g
Price: $1029
Updated: 2024/03/01

Strem Chemicals

Product number: 34-0550
Product name: Dimethylselenide, 99%
Packaging: 50g
Price: $4113
Updated: 2024/03/01

Strem Chemicals

Product number: 34-0550
Product name: Dimethylselenide (99.99+%-Se) PURATREM
Packaging: 2g
Price: $258
Updated: 2024/03/01

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DIMETHYLSELENIDE Chemical Properties,Usage,Production

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

DIMETHYLSELENIDE Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from DIMETHYLSELENIDE manufacturers

Hebei Chuanghai Biotechnology Co., Ltd

Product: DIMETHYLSELENIDE 593-79-3
Price: US $0.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 500000kg
Release date: 2024-10-30

Hebei Yanxi Chemical Co., Ltd.

Product: DIMETHYLSELENIDE 593-79-3
Price: US $40.00/kg
Min. Order: 1kg
Purity: 0.99
Supply Ability: 10 tons
Release date: 2023-09-26

Career Henan Chemical Co

Product: DIMETHYLSELENIDE 593-79-3
Price: US $1.00/g
Min. Order: 1g
Purity: 99.0%
Supply Ability: 100kg
Release date: 2020-01-10

593-79-3, DIMETHYLSELENIDERelated Search:

L-Selenomethionine DIPHENYLSELENIUM DICHLORIDE DIPHENYL SELENIDE DIETHYL SELENIDE DIMETHYLSELENIDE 2-NITROPHENYL SELENOCYANATE 1,1-DIMETHYL-2-SELENOUREA (PHENYLSELENOMETHYL)TRIMETHYLSILANE SELENO-D,L-ETHIONINE SELENIUM TRIPHENYL CHLORIDE SE-(P-NITROBENZYL)-6-SELENO-INOSINE TETRAMETHYLTETRASELENAFULVALENE DIBENZYL SELENIDE 3,3'-DIETHYL-9-METHYL-SELENOCARBOCYANINE IODIDE TRIS(METHYLSELENO)METHANE ALLYL PHENYL SELENIDE 2-[Bis(methylseleno)]propane 3,3' DIETHYL-SELENOCARBOCYANINE IODIDE

(CH3)2Se

(Methylselanyl)methane

dimethyl-selenid

Methane, selenobis-

methane,selenobis-

Methyl selenium

Methylselanylmethane

Methylselenide(8CI)

Methylselenium

Selenide, dimethyl-

Selenide,dimethyl-

selenobis-methan

selenobis-methane

SELENIUM DIMETHYL

METHYL SELENIDE

DIMETHYLSELENIDE

DIMETHYLSELENIUM

Dimethylselenide,99%

Dimethylselenide,elec.gr.(99.99+%-Se)PURATREM

DimethylselenideelecgrPURATREMcolorlessliq

Dimethylselenium(II)

Dimethyl selenide >=99.0% (GC)

(methylseleno)methane

diMethylselane

Dimethylselenide (99.99+%-Se) PURATREM

Dimethylselenide Liquid

Dimethylselenide &gt

imethylselenide

593-79-3

CH6SE

C2H6Se

Puriss p.a.

General Use

Analytical Reagents

Analytical Chromatography Product Catalog

Classes of Metal Compounds

Semimetal Compounds

Se (Selenium) Compounds

organoselenides

Classes of Metal Compounds

Se (Selenium) Compounds

Semimetal Compounds