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Thermo Scientific Chemicals
Hexachloroethane, 99%
CAS: 67-72-1 | C2Cl6 | 236.72 g/mol
化学物質識別子
CAS67-72-1
IUPAC Namehexachloroethane
Molecular FormulaC2Cl6
InChI KeyVHHHONWQHHHLTI-UHFFFAOYSA-N
SMILESClC(Cl)(Cl)C(Cl)(Cl)Cl
さらに表示
仕様
スペックシート
スペックシートAppearance (Color)White
FormCrystals or powder or crystalline powder
CommentMay contain a small quantity of fine particulate matter from the manufacturing process.
Assay (GC)≥98.5%
Hexachloroethane is used as catalyst in preparation of chlorosilanes from hydrosilanes. It is also used to investigate the transformation of hexachloroethane in natural waters and as reagent during polycondensation reaction of p-aminobenzoic acid. It is used as a source of chlorine in the chlorodehydroxylation of alcohols in the presence of triphenylphosphine.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Applications
Hexachloroethane is used as catalyst in preparation of chlorosilanes from hydrosilanes. It is also used to investigate the transformation of hexachloroethane in natural waters and as reagent during polycondensation reaction of p-aminobenzoic acid. It is used as a source of chlorine in the chlorodehydroxylation of alcohols in the presence of triphenylphosphine.
Solubility
Insoluble in water.
Notes
Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Incompatible with strong bases and strong oxidizing agents.
Hexachloroethane is used as catalyst in preparation of chlorosilanes from hydrosilanes. It is also used to investigate the transformation of hexachloroethane in natural waters and as reagent during polycondensation reaction of p-aminobenzoic acid. It is used as a source of chlorine in the chlorodehydroxylation of alcohols in the presence of triphenylphosphine.
Solubility
Insoluble in water.
Notes
Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Incompatible with strong bases and strong oxidizing agents.
RUO – Research Use Only
General References:
- Pongkittiphan V.; Theodorakis EA.; Chavasiri W. Hexachloroethane: a highly efficient reagent for the synthesis of chlorosilanes from hydrosilanes. Tetrahedron Lett. 2009, 50 (36), 5080-5082.
- Gary P. Curtis.; Martin. Reinhard. Reductive Dehalogenation of Hexachloroethane, Carbon Tetrachloride, and Bromoform by Anthrahydroquinone Disulfonate and Humic Acid. Environ. Sci. Technol. 1994, 28 (13), 2393-2401.
- Alternative to CCl4 (ozone depleter) as a source of Cl in the chlorodehydroxylation of alcohols in the presence of PPh3. See also 1,2-Bis(diphenyl phosphino) ethane, A11419. Source of Cl, e.g. in reactions of aryllithiums to give the regiospecifically chloro-substituted derivatives: Tetrahedron Lett., 36, 881 (1995).
- In the presence of Dichlorotris(triphenyl phosphine) ruthenium(II) , L00373, alkenes undergo selective dichlorination; other groups are unaffected: Tetrahedron Lett., 35, 737 (1994).