2-Methoxyethanol |109-86-4
Oloa Fa'amatalaga Fa'aletino:
| Igoa Oloa | 2-Methoxyethanol |
| Meatotino | Suavai e le lanu, manogi etheric |
| Fa'apuna (°C) | 124.5 |
| Lisimea (°C) | -85.1 |
| Tulaga va'aiga (Suavai=1) | 0.97 |
| Su'ega ausa (ea=1) | 2.62 |
| Malosi ausa (kPa) | 1.29 (25°C) |
| Avela o le mu (kJ/mol) | -399.5 |
| Mata'utia vevela (°C) | 324.45 |
| Omiga ogaoga (MPa) | 5.285 |
| Octanol/vaega vai | -0.77 |
| I'uga moli (°C) | 39 |
| vevela fa'amumu (°C) | 285 |
| Tapula'a papa i luga (%) | 14 |
| tapula'a pa'u maualalo (%) | 1.8 |
| Solubility | Fa'afefiloi i le vai, fa'afefiloi ma le ava malosi, ketones, hydrocarbons. |
Meatotino tau vaila'au:
1. O loʻo i ai le vailaʻau o vailaʻau oona ma ethers ma e mafai ona fausia esters ma le phthalic acid, acidic acid ma le oleic acid.
2.Stability: Stable
3. mea fa'asaina:Acetyl chloride, acid anhydride, vailaʻau faʻamaʻi malosi
4.Tulaga e aloese ai mai le fa'aalia o le Ea: Ea ma le malamalama
5. Polymerization lamatiaga:Le-polymerization
Talosaga o Mea:
1. E masani ona faʻaaogaina e pei o le solvent mo le suauʻu, nitrocellulose, resin synthetic, dyestuff soluble ava malosi ma ethyl cellulose;fa'aaogaina e fai ma sui fa'ato'aga vave mo le varnish ma le fa'apipi'iina o mea fa'afefiloi i totonu o pisinisi fa'apipi'i;fa'aaogaina e fai ma sui fa'ato'a ma fa'atūlagaina i fale lomitusi ma vali;fa'aaogaina e fai ma fa'aopoopoga i fale suau'u;fa'aaogaina e fai ma 'ausilali vali i fale 'ie;fa'aaogaina e fai ma mea vavalo i le fa'aogaina o meaola.O le Diethylene glycol monomethyl ether e masani ona faʻaaogaina e avea o se solvent maualuga mo le vaitusi, vali, resini, cellulose ma vali, ma e mafai ona faʻaopopo i le vali ina ia faʻafaigofie ona tafe, pulumu ma faʻavasegaina, ma e mafai ona faʻaaogaina e avea o se extractant mo hydrocarbon. , o se mea vavalo mo le sauniaina o mea e maua mai i le ester i totonu o le alamanuia faʻapipiʻiina o meaola ma se vailaʻau vailaʻau i kemisi suʻesuʻe.Polyethylene glycol monomethyl ether e mafai ona faʻaaogaina e fai ma vai taofi.
2. E mafai ona faʻaaogaina e pei o le solvent o soluble dyestuff, lomitusi vaitusi, cortisone, ma isi i le ava malosi ma le faʻasalalauina o vailaau faʻasaina, paʻu paʻu togafitiga ma plasticiser.
3.Widely faʻaaogaina e pei o le solvent ma le diluent o le vali nitrofibre, varnish, enamel, ma isi;fa'asusu fa'asusu ole fa'apipi'i;solvent o ituaiga uma o suauu ma gaʻo, lignin, nitrocellulose, cellulose acetate, ava-soluble dyestuffs, lomitusi vaitusi ma resin synthetic faapea foi dispersant o vailaau e tineia ai manu faalafua, paʻu togafitiga sooupu, plasticizer, brightener, ma le vaeluaga mo synthesis organic.
4.Fa'aaogaina e fai ma so'o.
Oloa Teuina Faamatalaga:
1. Teu i totonu ose faleteuoloa malulu, fa'aalili.Taofi mai le afi ma le puna vevela.Fa'amaufa'ailoga mana'oga fa'apipi'i, e le fa'afeso'ota'i ma le ea.
2.E tatau ona teuina eseese mai oxidizing agents, acids, ma isi, ma e le tatau ona faʻafefiloi.E le tatau ona teuina i se aofaiga tele pe mo se taimi umi.
3. Faʻapipiʻiina i ituaiga talafeagai ma le aofaʻi o mea e faʻafefe ai afi.O le nofoaga e teu ai e tatau ona faʻapipiʻiina i masini faʻalavelave faʻafuaseʻi liki ma mea e malu ai.
