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EC number: 204-847-9
CAS number: 127-52-6
Henry’s Law constant was estimated for CAS 127-52-6, the main constituent of “CAS 127-52-6 trihydrate”, using the HENRYWIN v.3.20 module of EPI Suite™ v.4.00. HENRYWIN™ calculates the Henry’s Law constant (air/water partition coefficient) using both the group contribution and the bond contribution methods. The Henry’s Law constant is 0.791 Pa m3/mole, which corresponds to 7.81 x 10-6 (i.e., 0.00000781) atm m3/mole or 3.19 x 10-4 (unitless). Hence, CAS 127-52-6 is considered slightly volatile from water at ambient temperature.
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