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79-27-6 - 1,1,2,2-Tetrabromoethane, 97% - A12943 - Alfa Aesar

A12943 1,1,2,2-Tetrabromoethane, 97%

CAS-Nummer
79-27-6
Synonyme

1,1,2,2-Tetrabromoethane, 97%

MDL
MFCD00000133
EINECS
201-191-5

Chemische Eigenschaften

Formel
Br2CHCHBr2
Molmasse
345.67
Siedepunkt
118-120°/15mm
Dichte
2.967
Brechungsindex
1.6370
Löslichkeit
Immiscible with water.

Anwendungen

1,1,2,2-Tetrabromoethane is useful for the separation of minerals from supporting rock. It is used as a solvent for fats, greases, oils and waxes. It acts as a mercury substitute in the production of gauges and balancing equipment. It finds application as a floating agent used in processing and separation of mineral oils. Further, it is used as refractive index liquid in microscopy. In addition to this, it is also employed as a flame-retardant additive for polystyrenes, polyurethanes and polyolefins.

Bemerkungen

Light sensitive. Incompatible with strong oxidizing agents, aluminum, magnesium, alkali metals and zinc.

Literaturverweise

Petrov, A. R.; Derheim, A.; Oetzel, J.; Leibold, M.; Bruhn, C.; Scheerer, S.; Oßwald, S.; Winter, R. F.; Siemeling, U. A Stable Planar-Chiral N-Heterocyclic Carbene with a 1,1'-Ferrocenediyl Backbone. Inorg. Chem. 2015, 54 (13), 6657-6670.

Afreh, I.; Wujcik, E. K.; Blasdel, N.; Sauer, B.; Kaya, S.; Duirk, S.; Monty, C. N. Detection of halogenated organics by their inhibitory action in a catalytic reaction between dimethyl acetylenedicarboxylate and 2-methyl-4-nitroaniline. J. Anal. Chem. 2015, 70 (7), 825-830.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H330-H319

Fatal if inhaled. Causes serious eye irritation.

Sicherheitshinweise: P260-P304+P340-P305+P351+P338-P320-P405-P501a

Do not breathe dust/fume/gas/mist/vapours/spray. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Specific treatment is urgent (see label). Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Merck
14,9185
Gefahrenklasse
6.1
Verpackungsgruppe
III
Harmonized Tariff Code
2903.39
TSCA
Yes

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