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79-34-5 - 1,1,2,2-Tetrachloroethane, 98+% - Acetylene tetrachloride - L04489 - Alfa Aesar

L04489 1,1,2,2-Tetrachloroethane, 98+%

CAS-Nummer
79-34-5
Synonyme
Acetylene tetrachloride

Größe Preis ($) Menge Verfügbarkeit
25g 17,76
100g 26,27
500g 49,13
Zum Warenkorb hinzufügen Zur Angebotsanfrage hinzufügen Artikel anzeigen

1,1,2,2-Tetrachloroethane, 98+%

MDL
MFCD00000848
EINECS
201-197-8

Chemische Eigenschaften

Formel
C2H2Cl4
Molmasse
167.85
Schmelzpunkt
-43°
Siedepunkt
142-146°
Dichte
1.596
Brechungsindex
1.4935
Löslichkeit
Miscible with water, methanol, ethanol, chloroform and acetone.

Anwendungen

1,1,2,2-Tetrachloroethane is used in the preparation of organic chemicals, as a solvent for fats, oils, waxes, resins, cellulose acetate and in certain types of Friedel-Crafts reactions. It is also used to make paints, varnishes, rust removers and other chlorinated hydrocarbons with two carbon atoms. It is utilized in the determination of theobromine in cacao. It is also used as an immersion fluid in crystallography. Further, it is used as an alcohol denaturant, fumigant, dry cleaning agent, in photographic film. In addition to this, it is used as an intermediate in the industrial production of trichloroethylene, tetrachloroethylene and1,2-dichloroethylene.

Bemerkungen

Incompatible with strong oxidizing agents, sodium, sodium oxides, strong bases, potassium, nitrates, 2,4-dinitrophenyl disulfide.

Literaturverweise

Tan, C.; Xiang, H.; He, Q.; Yang, C. A One-Pot Copper(II)-Catalyzed Tandem Synthesis of 2-Substituted Pyrrolo[1,2-b]pyridazin-4(1H)-ones. Eur. J. Org. Chem. 2015, 2015 (17), 3656-3660.

Chen, W.; Li, Y.; Zhu, D.; Zheng, S.; Chen, W. Dehydrochlorination of activated carbon-bound 1,1,2,2-tetrachloroethane: Implications for carbonaceous material-based soil/sediment remediation. Carbon 2014, 78, 578-588.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H310-H330-H341-H351-H411

Fatal in contact with skin. Fatal if inhaled. Suspected of causing genetic defects. Suspected of causing cancer. Toxic to aquatic life with long lasting effects.

Sicherheitshinweise: P260-P284-P201-P262-P304+P340-P320-P361-P302+P350-P405-P501a

Do not breathe dust/fume/gas/mist/vapours/spray. Wear respiratory protection. Obtain special instructions before use. Do not get in eyes, on skin, or on clothing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Specific treatment is urgent (see label). Remove/Take off immediately all contaminated clothing. IF ON SKIN: Gently wash with plenty of soap and water. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Merck
14,9189
Beilstein
969206
Gefahrenklasse
6.1
Verpackungsgruppe
II
Harmonized Tariff Code
2903.19
TSCA
Yes
RTECS
KI8575000

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