4,5-Dimethyl-2-(4,5-dimethyl-1,3-diselenol-2-ylidene)-1,3-diselenole | CAS 55259-49-9

Element: diselenole diselenol dimethyl dimethyl ylidene

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C-S » Chemicals » dimethyl-dimethyl-diselenol-ylidene-diselenole-PX1149974

Identification

4,5-Dimethyl-2-(4,5-dimethyl-1,3-diselenol-2-ylidene)-1,3-diselenole

CAS:

55259-49-9

EINECS:

Molecular Formula:

C₁₀H₁₂ Se₄

MDL:

Synonym:

4,4',5,5'-tetramethyl-d2,2'-bi-1,3-diselenole ; 4,4',5,5'-tetramethyl-Î”2,2'-bi(1,3-diselenole) ; tetramethyltetraselenafulvalene 97% ; 4,4',5,5'-tetramethyl-delta2,2'-bi-1,3-diselenole ; tetramethyltetraselenafulvalene ; tetramethyltetraselenafulvalene, 97% 50mg ; tetramethyltetraselenafulvalene,97% ; 1,3-diselenole, 4,5-dimethyl-2-(4,5-dimethyl-1,3-diselenol-2-ylidene)- ; 1,3-diselenole,2-(4,5-dimethyl-1,3-diselenol-2-ylidene)-4,5-dimethyl- ; nsc372323 ; tmtsf ; tetramethylselenafulvalene ; tetramethytetraselenafulvalene ; Î”2,2'-bi[4,5-dimethyl-1,3-diselenole]

Suppliers

Synthon-Chemicals GmbH & Co. KG

ST04693

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CAS equal suppliers

Tetramethyltetraselenafulvalene

Santa Cruz Biotechnology, Inc.

253684

Tetramethyl tetraselena fulvalene

Santa Cruz Biotechnology, Inc.

SCB297011880

Tetramethyl tetraselena fulvalene

Gihi Chemicals Co., Limited

GCL267310692

Tetramethyltetraselenafulvalene, 97%

Acros Organics BVBA

AOB6842736

Prices & Availability

Data is processed

Properties for 4,5-Dimethyl-2-(4,5-dimethyl-1,3-diselenol-2-ylidene)-1,3-diselenole

Molecular Weight:

448.04 g·mol−1

Melting point:

273-275 °C (dec.)(lit.)

Safety & Transport Information

Risk Codes:

R23/25 - Toxic by inhalation and if swallowed
R33 - Danger of cumulative effects
R50/53 - Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment

Safety Codes:

S20/21 - When using do not eat, drink or smoke
S28 - After contact with skin, wash immediately with plenty of ... (to be specified by the manufacturer)
S45 - In case of accident or if you feel unwell seek medical advice immediately (show the label where possible)
S60 - This material and its container must be disposed of as hazardous waste
S61 - Avoid release to the environment. Refer to special instructions/safety data sheet

Hazard Classes:

6.1(a)

Hazard Symbols:

T, N

Storage temperature :

2-8°C

RID/ADR certification :

UN 3283 6.1 / PG 2

Alternative Distributors of [4,5-Dimethyl-2-(4,5-dimethyl-1,3-diselenol-2-ylidene)-1,3-diselenole]

Producers or manufacturers change the product range from time to time. The following companies
have appeared as suppliers in the past / currently not verified

Boron Molecular

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Mol File:

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MSDS:

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