Hydroxyethyl acrylate: Kaumaha Molekala
ʻO ke kaumaha molekala o ka Hydroxyethyl acrylate (i hoʻopōkole ʻia ʻo HEA, inoa kemika: 2-Hydroxyethyl acrylate) he 106.12 g/mol. He wai kala ʻole ia i hoʻohana pinepine ʻia ma ke ʻano he surfactant.
Hiki ke wehewehe maʻalahi ʻia ka Hydroxyethyl acrylate ma ke ʻano he derivative o ka alkyl acetic acid, me ke ʻano hoʻonohonoho: CH₂=CH-COOC₂H₅. Ma ka mahana o ka lumi, aia ia ma ke ʻano wai, me kahi kiko paila o 202°C, kahi umekaumaha kikoʻī o 0.87, kahi density pili o 1.001, a me kahi index refractive o 1.4182. Hōʻike ia i ka solubility maikaʻi loa: ʻoiai e hoʻoheheʻe maikaʻi ʻia i ka wai, hiki ke hoʻokaʻawale maʻalahi ʻia mai ka wai ma ka mahana o ka lumi.

ʻOi aku ka maikaʻi o ka Hydroxyethyl Acrylate (HEA) no kona hiki ke hoʻohuihui maikaʻi ʻia me ka wai a me nā mea hoʻoheheʻe organik, a me ka viscosity haʻahaʻa—e lilo ia i mea hoʻohui maʻalahi a kūpono hoʻi no nā uhi ʻana, nā ʻīnika, a me nā mea hoʻopili.