Tert-Butanol |75-65-0
ʻIkepili kino huahana:
| inoa mea kūʻai | Tert-Butanol |
| Waiwai | ʻO nā kristal kala ʻole a i ʻole ka wai, me ka ʻala camphoraceous |
| Lae hehee(°C) | 25.7 |
| Lae paila(°C) | 82.4 |
| Māmā pili (Wai=1) | 0.784 |
| ʻAno mahu (ea=1) | 2.55 |
| Pumi mahu (kPa) | 4.1 |
| Ka wela o ka puhi ʻana (kJ/mol) | -2630.5 |
| Pumi koʻikoʻi (MPa) | 3.97 |
| ʻO Octanol/Wai hoʻokaʻawale coefficient | 0.35 |
| Kekahi uila (°C) | 11 |
| Ka wela wela (°C) | 170 |
| palena pahū luna (%) | 8.0 |
| palena pahū haʻahaʻa (%) | 2.4 |
| Ka hoʻoheheʻe | Hiki ke hoʻoheheʻe ʻia i ka wai, ethanol, ether. |
Nā Waiwai a me ka Paʻa:
1. Loaʻa iā ia nā hiʻohiʻona hopena kemika o ka waiʻona tertiary.ʻOi aku ka maʻalahi o ka hoʻoheheʻe ʻana ma mua o ka waiʻona kula kiʻekiʻe a me ke kula kiʻekiʻe, a ua maʻalahi ka hana ʻana i ka chloride ma ka lulu ʻana me ka waika hydrochloric.ʻAʻole ia e ʻino i ka metala.
2. Hiki iā ia ke hana i kahi hui azeotropic me ka wai, ka nui o ka wai 21.76%, kahi azeotropic 79.92 ° C.ʻO ka hoʻohui ʻana i ka potassium carbonate i ka wai wai hiki ke hoʻopaʻa ʻia.Hiki ke puhi ʻia, hiki i kona mahu a me ka ea ke hoʻohui i nā mea pahū, hiki ke hana i ka puhi ʻana a me ka pahū ke ʻike ʻia i ka lapalapa a me ka wela nui.Hiki iā ia ke hana ikaika me nā mea oxidizing.
3.Stability: Paʻa
4.Ka mea i pāpā ʻia: Acid, anhydride, ikaika oxidizing agents.
5.Polymerisation pilikia: Non-polymerization
Hoʻohana huahana:
1. Hoʻohana pinepine ʻia e like me ka solvent no nā pena a me nā lāʻau lapaʻau ma mua o ka n-butanol.Hoʻohana ʻia e like me nā mea hoʻohui wahie no nā ʻenekini hoʻoheheʻe kūloko (e pale i ka carburettor icing) a me nā mea hana anti-explosive.Ma keʻano he kikowaena o ka synthesis organic a me ka alkylation raw material no ka hanaʻana i nā pūhui tert-butyl, hiki iā ia ke hana i ka methyl methacrylate, tert-butyl phenol, tert-butyl amine, a me nā mea'ē aʻe.Hiki i ka dehydration o tert-butanol ke hana i ka isobutene me ka maemae o 99.0-99.9%.Hoʻohana ʻia ʻo ia e like me ka solvent o ka mea hoʻomaʻemaʻe ʻoihana, extractant o ka lāʻau lapaʻau, insecticide, solvent of wax, cellulose ester, solvent o ka plastic a me ka pena, a hoʻohana ʻia hoʻi i ka hana ʻana i ka waiʻona denatured, mea ʻala, hua hua, isobutene a pēlā aku.
2.Solvent no ka hoʻoholo paona molecular a me ka mea kuhikuhi no ka nānā ʻana chromatographic.Eia kekahi, hoʻololi pinepine ia i ka n-butanol e like me ka mea hoʻoheheʻe o ka pena a me ka lāʻau lapaʻau.Hoʻohana ʻia e like me nā mea hoʻohui wahie no ka ʻenekini hoʻopau i loko (e pale i ka carburetor icing) a me ka anti-explosion agent.Ma ke ʻano he waena o ka synthesis organik a me ka alkylation raw material no ka hana ʻana i nā pūhui tert-butyl, hiki iā ia ke hana i ka methyl methacrylate, tert-butyl phenol, tert-butyl amine, etc., a hoʻohana ʻia i ka synthesis o nā lāʻau lapaʻau a me nā mea ʻala.Hiki i ka dehydration o tert-butanol ke hana i ka isobutene me ka maʻemaʻe 99.0% a 99.9%.
3.Hoʻohanaʻia i ka synthesis organik, ka hanaʻana i nā meaʻono a pēlā aku.
Nā memo mālama huahana:
1. E kūʻai i loko o kahi hale kūʻai ʻoluʻolu.
2. E mālama i ke ahi a me ke kumu wela.
3. ʻAʻole pono ka mahana mālama ma mua o 37 ° C.
4. E hoʻopaʻa i ka pahu.
5. Pono e hoʻokaʻawale ʻia mai nā oxidizing agents, acids, etc., a ʻaʻole pono e hui pū ʻia.
6.E hoʻohana i nā kukui pahū-hōʻoia a me nā pono ea.
7. Hoʻopaʻa i ka hoʻohana ʻana i nā mea hana mīkini a me nā mea hana maʻalahi e hoʻohua i nā huna huna.
8. Pono e hoʻolako ʻia ka wahi e mālama ai me nā lako lapaʻau ulia pōpilikia a me nā mea hoʻomaha kūpono.
