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
- $271
- Updated
- 2024/03/01
TCI Chemical
- Product number
- D1289
- Product name
- Dimethyl selenide
- Purity
- >98.0%(GC)
- Packaging
- 1g
- Price
- $130
- Updated
- 2022/04/27
Alfa Aesar
- Product number
- 068116
- Product name
- Dimethyl selenide
- Packaging
- 1g
- Price
- $55.65
- Updated
- 2024/03/01
Alfa Aesar
- Product number
- 068116
- Product name
- Dimethyl selenide
- Packaging
- 5g
- Price
- $225
- Updated
- 2024/03/01
Strem Chemicals
- Product number
- 34-0550
- Product name
- Dimethylselenide, 99%
- Packaging
- 10g
- Price
- $1029
- 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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DIMETHYLSELENIDE Suppliers
- Tel
- 010-82848833 400-666-7788
- Fax
- 86-10-82849933
- jkinfo@jkchemical.com
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- China
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- 96815
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- 021-61259108 18621169109
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- 86-21-61259102
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- 400-6106006
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- 021-67582001/03/05
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- China
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- 021-67121386
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- 021-67121385
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- China
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- Tel
- 021-021-58432009 400-005-6266
- Fax
- 021-58436166
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- China
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- 44688
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- Tel
- Fax
- E-Mail Inquiry
- info@syntechem.com
- Country
- China
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- 12984
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- Tel
- +86 (573) 82222445 (0)18006601000 452520369
- Fax
- +86 (573) 82222643
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- China
- ProdList
- 11707
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- 010-56205725
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- 010-65763397
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- China
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- Tel
- 025-66099280 17798518460
- Fax
- (1)02557626880
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- China
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- 19915
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- Tel
- 03-36680489
- Fax
- 03-3668-0520
- Sales-JP@TCIchemicals.com
- Country
- Japan
- ProdList
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View Lastest Price from DIMETHYLSELENIDE manufacturers
Hebei Weibang 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
Hebei Mojin Biotechnology Co., Ltd
- Product
- DIMETHYLSELENIDE 593-79-3
- Price
- US $0.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 50000KG/month
- Release date
- 2023-11-13
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