ChemicalBook--->CAS DataBase List--->55259-49-9

55259-49-9

55259-49-9 Structure

55259-49-9 Structure
IdentificationBack Directory
[Name]

TETRAMETHYLTETRASELENAFULVALENE
[CAS]

55259-49-9
[Synonyms]

TMTSF
Tetramethytetraselenafulvalene
TETRAMETHYLTETRASELENAFULVALENE
Tetramethyltetraselenafulvalene,97%
TetraMethyltetraselenafulvalene 97%
Δ2,2'-Bi[4,5-dimethyl-1,3-diselenole]
TetraMethyltetraselenafulvalene, 97% 50MG
4,4',5,5'-Tetramethyl-Δ2,2'-bi(1,3-diselenole)
4,4',5,5'-Tetramethyl-DELTA2,2'-bi-1,3-diselenole
1,3-Diselenole, 2-(4,5-dimethyl-1,3-diselenol-2-ylidene)-4,5-dimethyl-
1,3-Diselenole, 4,5-dimethyl-2-(4,5-dimethyl-1,3-diselenol-2-ylidene)-
[Molecular Formula]

C10H12Se4
[MDL Number]

MFCD00011507
[MOL File]

55259-49-9.mol
[Molecular Weight]

448.04
Chemical PropertiesBack Directory
[Appearance]

Red-violet crystalline powder
[Melting point ]

273-275 °C (dec.)(lit.)
[storage temp. ]

2-8°C
[form ]

solid
[BRN ]

1619644
[CAS DataBase Reference]

55259-49-9
Hazard InformationBack Directory
[Chemical Properties]

Red-violet crystalline powder
[Uses]

Its salts and charge-transfer complexes exhibit superconducting properties. For a review on the chemistry of TMTSF and analogous electron donors for organic metals,see Front. Solid State Sci. .1
[General Description]

Tetramethyltetraselenafulvalene salts and charge-transfer complexes exhibit superconducting properties.
Safety DataBack Directory
[Hazard Codes ]

T,N
[Risk Statements ]

23/25-33-50/53
[Safety Statements ]

20/21-28-45-60-61
[RIDADR ]

UN 3283 6.1/PG 2
[WGK Germany ]

3
[HazardClass ]

6.1(a)
[PackingGroup ]

II
[HS Code ]

29310099
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