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EC number: 203-742-5
CAS number: 110-16-7
The vapour pressure is 9.03E–4 at 20 °C and 1.78E–3 at 25 °C.
vapour pressure of maleic acid was
determined following EU method A.4 by the effusion method (weight loss).
For the test item maleic acid, the
following vapour pressures at 20 °C and 25 °C were calculated from the
Vapour pressure at 20 °C: 9.03 × 10–4
Vapour pressure at 25 °C: 1.78 × 10–4
Handbook data: 0.0048
Pa at 25 °C.
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