1-Butanol |71-63-3
Lintlha tsa Sehlahisoa:
| Lebitso la Sehlahiswa | 1-Butanol |
| Thepa | Mokelikeli o pepeneneng o se nang mmala o khethehilengmonko o monate |
| Melting Point (°C) | -89.8 |
| Sebaka se belang (°C) | 117.7 |
| Tekano e amanang (Metsi=1) | 0.81 |
| Boima ba mouoane (moea=1) | 2.55 |
| Khatello ea mouoane (kPa) | 0.73 |
| Mocheso oa ho tuka (kJ/mol) | -2673.2 |
| Mocheso o matla (°C) | 289.85 |
| Khatello e matla (MPa) | 4.414 |
| Octanol/coefficient ea karohano ea metsi | 0.88 |
| Ntho e phatsimang (°C) | 29 |
| Thempereichara ea ho tima (°C) | 355-365 |
| Moeli oa ho phatloha ho holimo (%) | 11.3 |
| Moeli o tlase oa ho phatloha (%) | 1.4 |
| Solubility | E qhibiliha hanyenyane metsing, e qhibiliha ka har'a ethanol, ether le lihlapolli tse ling tse ngata tsa tlhaho. |
Thepa ea Sehlahisoa le Botsitso:
1.E etsa metsoako ea azeotropic ka metsi, e kopantsoeng le ethanol, ether le lihlahisoa tse ling tse ngata tsa tlhaho.E qhibiliha ka alkaloids, camphor, dae, rabara, ethyl cellulose, letsoai la resin acid (calcium le magnesium salts), oli le mafura, boka le mefuta e mengata ea li-resin tsa tlhaho le tsa maiketsetso.
2.Chemical properties le ethanol le propanol, e tšoanang le lik'hemik'hale tsa lik'hemik'hale tsa joala tse ka sehloohong.
3.Butanol ke ea sehlopha se tlaase sa chefo.Tšusumetso ea anesthetic e matla ho feta ea propanol, 'me ho kopana khafetsa le letlalo ho ka lebisa ho haemorrhage le necrosis.Chefo ea eona ho batho e ka ba makhetlo a mararo ho feta ea ethanol.Mouoane oa eona o halefisa mahlo, nko le 'metso.Concentration 75.75mg/m3 Esita le haeba batho ba e-na le maikutlo a sa thabiseng, empa ka lebaka la boemo bo phahameng ba ho belisa, ho fokotseha ho tlaase, ntle le ho sebelisoa ha mocheso o phahameng, kotsi ha e kholo.Rat oral LD50 ke 4.36g/kg.monko o monko mahloriso 33.33mg/m3.TJ 36&mash;79 e bolela hore boholo bo lumelletsoeng moeeng oa workshop ke 200 mg/m3.
4.Botsitso: E tsitsitseng
5. Lintho tse thibetsoeng: Li-acid tse matla, li-acyl chlorides, li-anhydrides tse nang le acid, li-oxidising agents tse matla.
6.Kotsi ea polymerization: Ho se be le polymerization
Tšebeliso ea Sehlahisoa:
1.Haholo e sebelisoa ha ho etsoa phthalic acid, aliphatic dibasic acid le phosphoric acid n-butyl ester plasticisers.E ka boela ea sebelisoa e le solvent bakeng sa lidae tsa tlhaho le li-inks tsa khatiso, hape e le moemeli oa dewaxing.E sebelisoa e le solvent ho arola potassium perchlorate le sodium perchlorate, hape e ka arola sodium chloride le lithium chloride.E sebelisoa ho hlatsoa sodium zinc uranyl acetate precipitates.Saponification/ Seaplane bakeng sa esters.Ho lokisoa ha lintho tse kentsoeng ka parafine bakeng sa microanalysis.E sebelisoa e le solvent bakeng sa mafura, boka, resin, marenene, marenene, joalo-joalo. Nitro spray pente co-solvent, joalo-joalo.
2.Chromatographic analysis ea lintho tse tloaelehileng.E sebelisoa bakeng sa qeto ea colourimetric ea arsenic acid, karohano ea potasiamo, sodium, lithium, chlorate solvent.
3.E sebelisoa e le li-reagents tsa analytical, tse kang solvents, e le tlhahlobo ea chromatographic ea lintho tse tloaelehileng.E boetse e sebelisoa ho organic synthesis.
4.Motlakase oa bohlokoa, ha ho etsoa li-resin tsa urea-formaldehyde, li-cellulose resins, li-alkyd resin le liphahlo tse sebelisoang ka bongata, empa hape e le sekhomaretsi se atisang ho sebelisoa ho diluent e sa sebetseng.Hape ke lisebelisoa tsa bohlokoa tsa lik'hemik'hale tse sebelisoang tlhahiso ea plasticiser dibutyl phthalate, aliphatic dibasic acid ester, phosphate ester.E boetse e sebelisoa e le dehydrating agent, anti-emulsifier le extractant ea oli, linoko, lithibela-mafu, lihomone, livithamine, joalo-joalo, kenyelletso ea pente ea alkyd resin, le co-solvent ea pente ea nitro spray.
5.Cosmetic solvent.Haholo-holo ka poleche ea lipekere le litlolo tse ling e le motsoako o qhibilihisang, o nang le ethyl acetate le metsoako e meng ea mantlha, ho thusa ho qhaqha 'mala le ho lokisa sekhahla sa mouoane oa mouoane le viscosity.Chelete e ekelitsoeng hangata e ka ba 10%.
6.E ka sebelisoa e le defoamer bakeng sa ho kopanya enke khatisong ea skrine.
7.E sebelisoa ho baka lijo, pudding, candy.
8.E sebelisoa ha ho etsoa li-esters, plasticiser ea polasetiki, meriana, pente ea spray, le joalo ka solvent.
Mekhoa ea ho Boloka Sehlahisoa:
E pakiloeng ka meqomong ea tšepe, 160kg kapa 200kg ka moqomo ka mong, e lokela ho bolokoa matlong a polokelo a omileng le a nang le moea o pholileng, ka mocheso o ka tlase ho 35 ° C, 'me matlo a polokelo a lokela ho thibela mollo le ho thibela ho phatloha.E sa cheng le e thibelang ho phatloha ka tlung ea polokelo.Ha o palamisa, o laolla le ho tsamaisa, thibela ho ba mabifi impact, le ho thibela khanya ea letsatsi le pula.Boloka le ho tsamaisa ho latela melaoana ea lik'hemik'hale tse tukang mollo.
Lintlha tsa polokelo ea Sehlahisoa:
1.E boloke sebakeng sa polokelo se pholileng, se nang le moea o pholileng.
2.Kena hole le mollo le mohloli oa mocheso.
3.Mocheso oa polokelo ha oa lokela ho feta 37°C.
4. Boloka setshelo se tiisitsoe.
5.E lokela ho bolokoa ka thoko ho li-oxidising agents, acid, joalo-joalo, 'me ha ea lokela ho tsoakoa.
6.Sebelisa mabone a thibelang ho phatloha le lisebelisoa tsa moea.
7.Hanela tšebeliso ea lisebelisoa tsa mechine le lisebelisoa tse bonolo ho hlahisa litlhase.
8.Sebaka sa polokelo se lokela ho ba le lisebelisoa tsa phekolo ea tšohanyetso tse lutlang le lisebelisoa tse loketseng tsa bolulo.
