Tert-Butanol | 75-65-0
Xogta Jirka ee Alaabta:
| Magaca Alaabta | Tert-Butanol |
| Guryaha | Kiristaalo aan midab lahayn ama dareere, oo leh ur kamporaceous |
| Meesha dhalaalaysa(°C) | 25.7 |
| Barta karkarinta(°C) | 82.4 |
| Cufnaanta qaraabada (Biyaha=1) | 0.784 |
| Cufnaanta uumiga qaraabada (hawo=1) | 2.55 |
| Cadaadiska uumiga oo buuxa (kPa) | 4.1 |
| Kulaylka gubashada (kJ/mol) | -2630.5 |
| Cadaadis halis ah (MPa) | 3.97 |
| Octanol/qaybinta qaybinta biyaha | 0.35 |
| Barta toosh (°C) | 11 |
| Heerkulka dabka (°C) | 170 |
| Xadka qaraxa sare (%) | 8.0 |
| Xadka qaraxa hoose (%) | 2.4 |
| Solubility | Ku milmay biyaha, ethanol, ether. |
Hantida Alaabta iyo Deganaanshaha:
1.Waxay leedahay sifooyinka falcelinta kiimikada ee khamriga sare. Way ka fududahay fuuqbaxa marka loo eego aalkolada sare iyo sare, wayna fududahay in la dhaliyo koloriin iyadoo lagu ruxayo hydrochloric acid. Ma aha mid daxalaysa birta.
2.Waxay samayn kartaa isku dhafka azeotropic biyo, content biyaha 21.76%, dhibic azeotropic 79.92 ° C. Ku darista kaarboonaytka potassium ee dareeraha aqueous waxay ka dhigi kartaa mid qotoman. Dab ololaya, uumiga iyo hawadu waxay samayn karaan isku-dar walxaha qarxa, waxay sababi karaan gubasho iyo qarax marka ay la kulmaan holac furan iyo kulayl sare. Waxay si adag uga falcelin kartaa wakiilada oksaydhka.
3.Stable: Xasilooni
4.Waxyaabaha mamnuuca ah: Acids, anhydrides, wakiilada oksida ee xooggan.
5.Polymerisation khatar: non-polymerisation
Codsiga Alaabta:
1. Waxaa inta badan loo isticmaalaa sida dareere loogu talagalay rinjiga iyo daawada halkii n-butanol. Loo isticmaalo sidii wax lagu daro shidaalka oo loogu talagalay matoorada gubashada gudaha (si looga hortago icing carburetor) iyo walxaha qarxa. Sida dhexdhexaadka ah ee synthesis organic iyo alkylation alaabta ceeriin ee wax soo saarka ee xeryahooda tert-butyl, waxay soo saari kartaa methyl methacrylate, tert-butyl phenol, tert-butyl amine, iwm Waxa loo isticmaalaa in synthesize daawooyinka iyo xawaash. Fuuqbaxa tert-butanol wuxuu soo saari karaa isobutene oo nadiif ah 99.0-99.9%. Waxaa loo isticmaalaa sida dareeraha saabuunta warshadaha, soosaarista daawada, cayayaanka, dareeraha wax, ester cellulose, dareeraha caagga ah iyo rinjiga, iyo sidoo kale loo isticmaalo soo saarista khamriga denatured, xawaashka, nuxurka miraha, isobutene iyo wixii la mid ah.
2.Solvent for go'aaminta miisaanka molecular iyo walaxda tixraaca ee falanqaynta chromatographic. Intaa waxaa dheer, waxay inta badan beddeshaa n-butanol sida dareeraha rinjiga iyo daawada. Loo isticmaalo sidii wax lagu daro shidaalka loogu talagalay matoorka gubashada gudaha (si looga hortago dhogorta carburetor) iyo wakiilka ka hortagga qaraxa. Sida dhexdhexaadka ah ee isku-dhafka dabiiciga ah iyo alkylation alaabta ceeriin ee soo saarista xeryahooda tert-butyl, waxay soo saari kartaa methyl methacrylate, tert-butyl phenol, tert-butyl amine, iwm, waxaana loo isticmaalaa isku-darka daawooyinka iyo dhirta. Fuuqbaxa tert-butanol wuxuu soo saari karaa isobutene oo nadiif ah 99.0% ilaa 99.9%.
3.Used in synthesis organic, wax soo saarka ee dhadhanka iyo wixii la mid ah.
Qoraalada Kaydinta Alaabta:
1. Ku kaydi bakhaar qabow oo hawo leh.
2. Ka fogow dabka iyo isha kulaylka.
3. Heerkulka kaydinta waa in aanu dhaafin 37°C.
4.Ka ilaali weelka oo xiran.
5.Waa in si gooni ah loo kaydiyaa maaddooyinka oksida, acids, iwm, oo aan waligood la isku qasin.
6.Isticmaal nalalka aan qarxin iyo tas-hiilaadka hawo-siinta.
7. Mamnuuci isticmaalka qalabka farsamada iyo qalabka si fudud loo dhalin karo.
8.Aagga kaydinta waa in lagu qalabeeyaa qalab daawaynta degdega ah ee daadsan iyo agab hoy oo ku habboon.
