Vinyl Chloride Vapor Pressure At 25 C

It forms a liquid readily under increased pressure or at reduced temperatures.

Vinyl chloride vapor pressure at 25 c.

100 o c 212 o f ethyl alcohol. Leaks may be liquid or vapor. Vinyl chloride vcm cautionary response information. If vinyl chloride is released to soil it will be subject to rapid volatilization with reported half lives of 0 2 and.

Based on a reported water solubility of 2 700 mg l a koc of 56 was estimated. Vinyl chloride appears as a colorless gas with a sweet odor. Vapors are heavier than air. Approximate vapor pressure for temperatures in the range 20 o c 25 o c 68 o f 77 o f.

The toxicity values used in the visl calculator follow the same hierarchy as used in the epa s regional screening levels for chemical contaminants at superfund sites rsl calculator. At atmospheric pressure saturation temperature of. Vinyl chloride monomer vcm c2h3ci. Aqueous solubility of organic chemicals is generally higher for smaller molecules.

75 psia notes june 1999. This production method is cheaper than preparing edc from acetylene which is why it has become the major route to vinyl chloride since the late 1950s. Contact with the unconfined liquid may cause frostbite by evaporative cooling. Vapor pressure for ethanol is for 25 c.

Vinyl chloride vapor concentrations between 3 6 and 33 by volume in air are explosive by ignition. It should be stored away from direct sunlight in a dry cool and well ventilated area away from incompatible materials. Lower vapor pressure are called heavy components. May asphyxiate by the displacement of air.

Temperature and vapor or saturation pressure for some common fluids. Shipped as a liquefied compressed gas. Shipped as a liquefied gas under own vapor pressure. When edc in gas phase is heated to 500 c at 15 30 atm 1 5 to 3 mpa pressure it decomposes to produce vinyl chloride and anhydrous hcl.

Vinyl chloride monomer vcm is a colorless gas with a faint odor. Days for evaporation from soil at 1 and 10 cm incorporation respectively based on a high vapor pressure of 2 600 mm hg at 25 degrees c. Chloroethene chloroethylene ethylene monochloride monochloroethene monochloroethylene vc vcm vinyl chloride monomer vcm colorless gas or liquid below 7 f with a pleasant odor at high concentrations. Vinyl chloride is an extremely volatile and flammable gas vapor or liquefied gas.

Degradation product of tce. When exposed to open flames. 78 5 o c 173 o f liquids vapor pressure. 9 19 reid vapor pressure.

Solubility and vapor pressure for trans 1 2 dichloroethene are for 25 c. Vcm is used primarily in the production of polyvinyl chloride pvc homopolymer and copolymer resins.