Which is an example of dichloroethylene?
Ethylene dichloride (CH2CICH2CI) also called 1,2-dichloroethane, ethylene chloride or sym-dichloroethane, is a colourless liquid. The vapour is not flammable or explosive, and is denser than air. It is also used as a solvent and as a precursor of polyvinyl chloride.
Is dichloroethylene a VOC?
Much like traditional chlorinated/brominated solvents, t-DCE is not exempt from the definitions of a VOC and will enter into reactions that contribute to the formation of photochemical smog.
What does 1/2 dichloroethane look like?
1,2-DCA is a thick, colorless liquid that evaporates quickly and has a pleasant odor and sweet taste. It’s used to make vinyl chloride and as a solvent to remove grease and glue. In the home, 1,2-DCA can be found in some cleaning solvents, pesticides, glues, varnishes, and strippers.
Is dichloroethylene toxic?
* Breathing 1,2-Dichloroethylene can irritate the nose, throat and lungs. * Exposure to a high concentration can cause you to become dizzy, lightheaded and to pass out. * Repeated exposure may affect the liver and kidneys.
What color is the 1,2-dichloroethane extract?
SPECIFICATIONS
| Assay % | : | 90 to 100% |
|---|---|---|
| Color | : | Clear, Colorless |
| Composition | : | 1, 2-Dichloroethane 90 to 100% |
| Density | : | 1.23 |
| Flash Point | : | 13°C |
Is ethylene dichloride harmful to humans?
Inhalation of concentrated ethylene dichloride vapor can induce effects on the human nervous system, liver, and kidneys, as well as respiratory distress, cardiac arrhythmia, nausea, and vomiting. Chronic (long-term) inhalation exposure to ethylene dichloride produced effects on the liver and kidneys in animals.
What does 1/2-dichloroethane look like?
What is the common name of 1/2-dichloroethane?
ethylene dichloride
1,2-Dichloroethane is a common synonym for ethylene dichloride.
What is ethylene dichloride used for?
Ethylene dichloride (EDC) is used primarily for the production of vinyl chloride monomer (VCM), which is used mainly in the polymerization manufacture of polyvinyl chloride (PVC). PVC is commonly used in pipes, fittings, profiles, tubes, windows, doors, sidings, wire, cable, film, sheet, and flooring.
Is ethylene dichloride hazardous?
Exposure to low levels of ethylene dichloride can occur from breathing ambient or workplace air. Inhalation of concentrated ethylene dichloride vapor can induce effects on the human nervous system, liver, and kidneys, as well as respiratory distress, cardiac arrhythmia, nausea, and vomiting.
What is EDC in PVC manufacturing?
Ethylene dichloride (EDC) is used primarily in the production of vinyl chloride monomer (VCM). It is produced by reacting chlorine with ethylene. Westlake uses nearly all of the EDC that we produce in our production of polyvinyl chloride (PVC).
What is EDC chemical used for?
What is the common name of 1/2 dichloroethane?
What is EDC liquid?
The chemical compound 1,2-dichloroethane, commonly known as ethylene dichloride (EDC), is a chlorinated hydrocarbon, mainly used to produce vinyl chloride monomer (VCM, chloroethene), the major precursor for PVC production. It is a colorless liquid with a chloroform-like odor.
What is the concentration of cis 1 2 dichloroethylene?
The concentrations of cis-1,2-dichloroethylene in landfill leachates ranges from 1.4 to 470 ug/L (2). cis-1,2-Dichloroethylene was detected in 2% of trade effluents in England and Wales (1995) at an average concentration of 0.10 ug/L (3).
Is cis-1 2-dichloroethylene a liquid?
IDENTIFICATION AND USE: cis-1,2-Dichloroethylene is a colorless liquid. The cis-isomer of 1,2-dichloroethylene has had only limited use as a solvent and chemical intermediate.
What is the risk of occupational exposure to cis-1-2-dichloroethylene?
Occupational exposure to cis-1,2-dichloroethylene may occur through inhalation and dermal contact with this compound at workplaces where cis-1,2-dichloroethylene is produced or used. Monitoring data indicate that the general population may be exposed to cis-1,2-dichloroethylene via ingestion of contaminated drinking water. (SRC)
How do you test for cis-1-2-dichloroethylene in water?
Method: ASTM D5790; Procedure: gas chromatography/mass spectrometry; Analyte: cis-1,2-dichloroethylene; Matrix: validated for treated drinking water, wastewater, and ground water; Detection Limit: 0.19 ug/L. National Environmental Methods Index; Analytical, Test and Sampling Methods. cis-1,2-Dichloroethylene (156-59-2).