Chisocheton patens is a tree in the family Meliaceae. The specific epithet Latin: [[:wikt:patens|patens]] is from the Latin meaning 'spreading', referring to the inflorescence.
The tree grows up to 35m (115feet) tall with a trunk diameter of up to 70cm (30inches). The bark is pale greenish to black. The flowers are fragrant. The fruits are roundish, up to 50NaN0 in diameter.
Chisocheton patens is found in Thailand and Malesia. Its habitat is lowland rain forests from sea-level to 500m (1,600feet) altitude.