ʻO 2,4,7,9-Tetramethyl-5-Decyne-4,7-Diol CAS 126-86-3 surfactant he mea hoʻohui multifunctional me ka pulu, defoaming, a me nā mea hoʻopuehu. He surfactant non-ionic symmetrical me kahi ʻano kemika māhoe kū hoʻokahi, e hāʻawi ana i nā hiʻohiʻona e like me ka hoʻohaʻahaʻa ʻana i ka ʻili o ka ʻili, ka hoʻomalu ʻana i ka ʻūhā, a me ka hoʻohaʻahaʻa ʻana i ka wai.