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EC number: 266-582-5
CAS number: 67124-09-8
Prediction with HENRYWIN v3.20: 0.116 Pa*m³/mol (Bond Method - most relevant), 0.216 Pa*m³/mol (Group Method)
The Henry´s Law constant of the test
substance was determined by the computer program HENRYWIN v3.20 (EPIWIN
software) by US-EPA.Henry´s
law states that the solubility of a gas in a liquid solution at a
constant temperature will be proportional to the partial pressure of the
gas which is above the solution (Henry, 1803). Sometimes, the term
“air/water partition coefficient” refers to the dimensionless Henry´s
law constant (HLC) and therefore describes the ration of the equilibrium
concentration of a dissolved substance in air and water.HENRYWIN
estimates two separate HLC values (one using the group method and one
using the bond method). The bond contribution methodology splits a
compound into smaller units (one atom to another atom only). The bond
method includes individual hydrogen bond values; the group method does
the Bond Method a Henry´s Law Constant of 1.16 E-1 Pa*m³/molwas
calculated for the test substance at 25 °C. The
Group Method showed a value of 2.16 E-1 Pa*m³/mol.
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