2-Methoxyethanol |109-86-4
Lintlha tsa Sehlahisoa:
| Lebitso la Sehlahiswa | 2-Methoxyethanol |
| Thepa | Mokelikeli o se nang mebala, monko o fokolang oa etheric |
| Sebaka se belang(°C) | 124.5 |
| Melting Point(°C) | -85.1 |
| Tekano e amanang (Metsi=1) | 0.97 |
| Boima ba mouoane (moea=1) | 2.62 |
| Khatello ea mouoane (kPa) | 1.29 (25°C) |
| Mocheso oa ho tuka (kJ/mol) | -399.5 |
| Mocheso o matla (°C) | 324.45 |
| Khatello e mahlonoko (MPa) | 5.285 |
| Octanol/coefficient ea karohano ea metsi | -0.77 |
| Ntho e phatsimang (°C) | 39 |
| Thempereichara ea ho tima (°C) | 285 |
| Moeli oa ho phatloha ho holimo (%) | 14 |
| Moeli o tlase oa ho phatloha (%) | 1.8 |
| Solubility | E kopane le metsi, e kopantsoe le joala, li-ketone, li-hydrocarbon. |
Thepa ea Likhemikhale tsa Sehlahisoa:
1.E na le lik'hemik'hale tsa lik'hemik'hale tsa joala le ethers 'me e ka etsa li-esters tse nang le phthalic acid, ricinic acid le oleic acid.
2.Botsitso: E tsitsitseng
3. Lintho tse thibetsoeng:Acetyl chloride, acid anhydride, li-oxidising agents tse matla
4.Maemo a ho qoba ho pepeseha Moea: Moea le khanya
5. Kotsi ea polymerization:E seng leqolymerization
Tšebeliso ea Sehlahisoa:
1.E sebelisoa haholo-holo e le solvent bakeng sa oli, nitrocellulose, resin ea maiketsetso, dyestuff e qhibilihang ka joala le cellulose ea ethyl;e sebelisoa e le sesebelisoa sa ho omisa ka potlako bakeng sa li-varnish le ho roala tse hlapollang indastering ea ho roala;e sebelisoa e le moemeli ea phunyeletsang le ho beha maemo indastering ea khatiso le ho daea;e sebelisoa e le tlatsetso indastering ea mafura;e sebelisoa e le lithuso tsa ho daea indastering ea masela;se sebedisoang joalo ka mahareng ho manyolo a tlhaho.Diethylene glycol monomethyl ether haholo-holo e sebelisoa e le mokelikeli o belang haholo bakeng sa enke, dae, resin, selulose le pente, 'me e ka ekeletsoa ka pente ho etsa hore ho be bonolo ho phalla, ho borashe le ho lekanya,' me e ka sebelisoa e le ntho e ntšang hydrocarbon. , e lipakeng tsa ho lokisoa ha lihlahisoa tsa ester indastering ea organic synthesis le reagent ea lik'hemik'hale ho chemistry ea tlhahlobo.Polyethylene glycol monomethyl ether e ka sebelisoa e le brake fluid.
2.E ka sebelisoa e le solvent ea dyestuff e qhibilihang, enke ea khatiso, cortisone, joalo-joalo ka joala le dispersant ea chefo e bolaeang likokoanyana, moemeli oa phekolo ea letlalo le polasetiki.
3.E sebelisoa haholo e le solvent le diluent ea pente ea nitrofibre, varnish, enamel, joalo-joalo;diluent e sa sebetseng ea sekhomaretsi;solvent ea mefuta eohle ea oli le mafura, lignin, nitrocellulose, cellulose acetate, dae-soluble dyestuffs, khatiso ea enke le resin ea maiketsetso hammoho le dispersant ea chefo e bolaeang likokonyana, e phekolang letlalo, polasetiki, e khanyang le e bohareng bakeng sa motsoako oa manyolo.
4.E sebelisoa e le solvent.
Lintlha tsa polokelo ea Sehlahisoa:
1.E boloke sebakeng sa polokelo se pholileng, se nang le moea o pholileng.Qoba hole le mollo le mohloli oa mocheso.Litlhoko tsa ho paka li tiisitsoe, eseng ho kopana le moea.
2.E lokela ho bolokoa ka thoko ho li-oxidising agents, acid, joalo-joalo, 'me ha ea lokela ho tsoakoa.Ha ea lokela ho bolokoa ka bongata kapa nako e telele.
3.E na le mefuta e nepahetseng ea mefuta le lisebelisoa tsa ho tima mollo.Sebaka sa polokelo se lokela ho ba le lisebelisoa tsa phekolo ea tšohanyetso tse lutlang le lisebelisoa tse loketseng tsa bolulo.
