Cyclohexane cyclohexane kōeke ahumahi me te tino parakore
Whakatakotoranga
Ingoa Hua | Cyclohexane | |
Hua Tirotiro | ||
Tūemi Tirotiro | Waeine Ine | Hua Tohu |
Te ahua | Maama te otinga Tae kore | Maama te otinga Tae kore |
Maamaa | 99.9%(WT) | 99.95% |
Pure (20/20 ℃) | g/cm³ | 0.779 |
Chromaticity | Hazen(Pt-Co) | 10.00 |
Ira whakatioatanga | ℃ | 5.80 |
Taupū Refactive | ND20 | 1.426-1.428 |
Awhe kohua | ℃ | 80-81 |
Ihirangi wai | ppm | 30 |
Te whanariki katoa | ppm | 1 |
100 ℃ toenga | g/100ml | Kaore i kitea |
Te takai
160kg/pahū
Āhuatanga
Te wai kore tae. He kakara motuhake. Ki te teitei ake te pāmahana i te 57 ℃, ka taea te miscible ki te waiwaro anhydrous, methanol, benzene, ether, acetone me etahi atu, engari karekau ki te wai. He tino mura, ka taea e tana kohu me te hau te hanga i te ranunga pahū, i roto i te take o te ahi tuwhera, te wera nui ka ngawari te pahūtanga. Ko te whakapiri atu ki tetahi kaihoko waiora ka puta he tauhohenga kaha me te wera. I roto i te ahi, kei te tata te pahū o nga ipu kua wera. He taumaha ake tana kohu i te hau, ka horahia ki tawhiti ki te waahi iti, ka hoki ano te puna ahi.
Tukanga
I hauwaitia te Benzene e te whakakōkī ferric chloride whakakōkī. Kātahi ka horoia ki te wairewa konutai warowaihā ka māturu kia whiwhi ai i te cyclohexane parakore.
Te whakamahi ahumahi
Ka whakamahia ki te whakarite i te cyclohexanol, te cyclohexanone, te caprolactam, te waikawa adipic me te nylon 6, me etahi atu. Ka whakamahia te Cyclohexane i te tuatahi ki te hanga o te cyclohexanol me te cyclohexanone (tata ki te 90%), me te hanga ano o te waikawa adipic me te caprolactam. He monomers e whakaputa polyamides. He iti o te ahumahi, te whakarewa paninga, te kapia, te ngako, te hinu paraffin, te rapa butyl me etahi atu whakarewa pai. I tua atu, ka whakamahia ano te cyclohexane i roto i te ahumahi rongoa, mo te whakahiato o nga takawaenga hauora. He pai rawa te Cyclohexane mo te whakarewa rapa styrene butadiene, ko te tikanga he nui ake i te 4 nga wa te nui o te kai. Ko te 90% o te cyclohexane e whakamahia ana i roto i te hanga o te cyclohexanone, he hua takawaenga i roto i te hanga o te caprolactam me te waikawa adipic. Ka whakamahia ano hei whakarewa whanui, he rauemi paerewa tātari chromatographic, whakarewa photoresist me te whakahiato waro.