Vinyl Chloride Vapor Pressure At 25 C

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.

Vinyl chloride vapor pressure at 25 c. Lower vapor pressure are called heavy components. 9 19 reid vapor pressure. Contact with the unconfined liquid may cause frostbite by evaporative cooling. Vinyl chloride vcm cautionary response information.

Vinyl chloride vcm 9 20 saturated liquid density temperature degrees f. 9 25 saturated vapor pressure temperature degrees f pounds per square inch 50 40 30 20 10 0 10 20 30 40 50 60 70 80 90 100 110 120 3 384 4 501 5 908. Leaks may be liquid or vapor. 75 psia notes june 1999.

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. It forms a liquid readily under increased pressure or at reduced temperatures. Based on a reported water solubility of 2 700 mg l a koc of 56 was estimated. Shipped as a liquefied gas under own vapor pressure.

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. 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. Vapors are heavier than air. Aqueous solubility of organic chemicals is generally higher for smaller molecules.

Temperature and vapor or saturation pressure for some common fluids. Shipped as a liquefied compressed gas. Vinyl chloride monomer vcm c2h3ci. May asphyxiate by the displacement of air.

Approximate vapor pressure for temperatures in the range 20 o c 25 o c 68 o f 77 o f. 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. Vapor pressure for ethanol is for 25 c.

When exposed to open flames. At atmospheric pressure saturation temperature of. It should be stored away from direct sunlight in a dry cool and well ventilated area away from incompatible materials. Vinyl chloride appears as a colorless gas with a sweet odor.

Degradation product of tce. 78 5 o c 173 o f liquids vapor pressure. 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. Details of the toxicity value hierarchy can be found in section 2 3 of the rsl user s guide below is a brief description of the toxicity hierarchy.

Vinyl chloride monomer vcm is a colorless gas with a faint odor. Vinyl chloride vapor concentrations between 3 6 and 33 by volume in air are explosive by ignition.