Huahana Hou Kina CAS 25584-83-2 2-Hydroxypropyl Acrylate Hpa

Wehewehe Pōkole:

Kaumaha molekala:130.14

ʻO ke ʻano molekala:C6H10O3

CASʻAʻOLE.25584-83-2

EINECS:247-118-0

Ka nui o ka paʻa: 1.044 g/mL ma 25 °C (mālamalama ʻia)

Kiko heheʻe:-92°C

Kikowaena paila: 77 °C5 mm Hg (lit.)

Wahi lapalapa: 193 °F

Ka nui o ka mahu: 4.5 (vs ea)

Kaomi mahu: 1Pa ma 20 ℃

ʻIke kuhikuhi refractive: n20/D 1.445 (lit.)

ʻAno: Wai moakaka

Waihoʻoluʻu: ʻAʻohe kala a kokoke i ke kala ʻole


Nā kikoʻī huahana

Nā Lepili Huahana

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ʻAno Hoʻoulu Kumu Paʻa Hydroxypropyl Acrylate
I ka makahiki 2014, ua hōʻike ʻia ka hana ʻana o Hydroxypropyl Acrylate 2-Hydroxypropyl Acrylate Hpa me ka hoʻohana ʻana i ke kumu paʻa ma ke ʻano he mea hoʻouluulu no ka manawa mua ma ka home a ma waho. ʻO Zirconium dioxide kahi oxide metala hoʻololi me nā waiwai acid-base, nā waiwai oxidizing, a me nā waiwai hōʻemi. Ma ka hoʻohana ʻana i nā ʻano kūikawā a me nā waiwai o ka zirconium dioxide, ua hoʻomākaukau ʻo Fu Mengle et al. mai ke Kulanui ʻo Changzhou i kahi mea hoʻouluulu kumu paʻa K-Fe/ZrO₂ ma o ka impregnation. ʻO ke kaʻina hana hoʻomākaukau e pili ana i ka hoʻoulu ʻana i ka mea lawe zirconium dioxide i loko o kahi umu muffle no 3 mau hola, e hoʻohui ana i ka ethanol anhydrous e loaʻa ana ka potassium fluoride a me ka ferric nitrate i ka mea lawe zirconium dioxide i hoʻoulu ʻia a hoʻoulu no 3 mau hola, e hoʻoheheʻe i ka ethanol a me ka wai, e hoʻomaloʻo ana i ka vacuum, a laila calcining i loko o kahi umu muffle e loaʻa ai ka mea hoʻouluulu kumu paʻa K-Fe/ZrO₂. Loaʻa i kēia mea hoʻouluulu ka hana catalytic kiʻekiʻe a me ke kūpaʻa maikaʻi no ka hopena o ka waikawa acrylic a me ka propylene oxide, me ka mahana hopena o 100°C a me ka hua o 77.8%. ʻOiai ke lanakila nei nā mea hoʻoulu kumu paʻa i nā hemahema o nā mea hoʻoulu kuʻuna, e like me nā kaʻina hana paʻakikī ma hope o ka mālama ʻana a me ka haumia o ke kaiapuni, i ka wā o ka hopena, ua ālai ʻia kekahi mau pores o ka mea hoʻoulu kumu paʻa e nā molekala huahana nui, a laila e hōʻemi ana i nā wahi hana catalytic a alakaʻi i kahi hua haʻahaʻa loa o 2-Hydroxypropyl Acrylate Hpa Hydroxypropyl Acrylate. Pono ka noi ʻana o nā mea hoʻoulu kumu paʻa i ka synthesis o Hydroxypropyl Acrylate 2-Hydroxypropyl Acrylate Hpa i ka noiʻi hou aku.


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