Dichloroethane physical properties

The optimized operating conditions for each analytical method including the detector system of choice are reported in Table II. The reported columns and operating conditions yield satisfactory peak shapes and resolution of all the potential interferents evaluated for HCCP and HCBD. Two potential interferents—tetrachloro-l,2-difluoroethane and 1,2-dichloroethane— could not be separated from 1,2-DCP with conventional packed columns. Tetrachloro-l,2-difluoroethane, a compound with physical properties similar to 1,2-DCP, is not likely to be found with... 

More information on the chemical and physical properties of 1,1-dichloroethane can be found in Chapter 3, on its production and uses in Chapter 4, and on its occurrence and fate in the environment in Chapter 5. 

The adsorption of binary organic mixtures by a porous carbon was studied by Takeuchi and Furaya, the components being chosen such that some were accepted by and some excluded from 0.5 nm micropores. The experimental results could be represented by a combination of Freundlich adsorption isotherms, the parameters of which could be related to the physical properties of the adsorptives, and it was found possible to predict satisfactorily the adsorption isotherms of new systems. The adsorption by and desorption from active carbon has been reported by Andreikova, Kondratov, and Kogan, who found that adsorption from (unspecified) organic solvents decreased in the series phenol > quinoline > phenanthrene > acenaphthene > naphthalene. In desorption, acidic compounds are best desorbed with a mixture of methanol and dichloroethane but for basic compounds benzene is most effective. 

Important physical and chemical properties of 1,1-dichloroethane are listed in Table 3-2. 

Clement Associates I. 1985. 1,1-Dichloroethane. In Chemical, physical and biological properties of compounds present at hazardous waste sites Report to US Environmental Protection Agency,... 

A peer review panel was assembled for 1,1-dichloroethane. The panel consisted of the following members Dr. Benjamin Van Duuren, Institute of Environmental Medicine, New York University Medical Center Dr. James Bruckner, Department of Toxicology and Pharmacology, University of Georgia Dr. Theodore Mill, director. Physical Organic Chemistry Department, SRI International Dr. Nancy Tooney, Associate Professor, Department of Chemistry, Polytechnic University, Brooklyn, New York and Ms. Linda Massey, Private Toxicology Consultant, Santa Clara, California. These experts collectively have knowledge of 1,1-dichloroethane s physical and chemical properties, toxicokinetics, key health end points, mechanisms of action, human and animal exposure, and quantification of risk to humans. All reviewers were selected in conformity with the conditions for peer review specified in Section 104(i) (13) of the Comprehensive Environmental Response, Compensation, and Liability Act, as amended. 

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