2-Methoxyethanol / CAS: 109-86-4
Incazelo emfushane:
Igama lomkhiqizo: 2-Methoxyethanol
Uhlobo:ZA-N
I-CAS: 109-86-4
I-MF: C3H8O2
I-MW: 76.09
ISAKHIWO:
iphuzu lokuncibilika：115 °F
Uketshezi olungenambala nolusobala olunephunga elimnandi. Luxubene namanzi, i-ethanol, i-ether, i-glycerol, i-acetone, kanye ne-N,N-dimethylformamide.
incazelo
| Into | Imininingwane |
| Ukubukeka | Uketshezi olungabonakali olungenambala |
| UMBALA (pt-co) | ≤10 |
| UBUHLANZEKO | ≥99.5% |
| Umswakama | ≤0.1 % |
| UBUSIDI (HAC) | ≤0.01% |
Ukusetshenziswa
Lo mkhiqizo usetshenziswa njengesithako samafutha namafutha ahlukahlukene, i-lignin, i-nitrocellulose, i-cellulose acetate, amadayi ancibilika ngotshwala, kanye nama-resin okwenziwa; i-reagent yokunquma insimbi, ama-sulfate, kanye ne-carbon disulfide; i-diluent yezingubo; kanye nasekupakishweni nasekuvalweni kwe-cellophane, ama-varnish okomisa ngokushesha, kanye nama-enamel. Ingasetshenziswa futhi njenge-ejenti yokungena kanye ne-leveling embonini yedayi, noma njenge-plasticizer kanye ne-brightener. Njengengxenye ephakathi ekukhiqizweni kwamakhemikhali e-organic, i-ethylene glycol monomethyl ether isetshenziswa kakhulu ekwakhiweni kwe-acetate kanye ne-ethylene glycol dimethyl ether. Futhi iyinto eluhlaza yokukhiqiza i-bis(2-methoxyethyl) phthalate plasticizer. Ingxube ye-ethylene glycol monomethyl ether kanye ne-glycerol (ether:glycerol = 98:2) iyisengezo se-fuel ye-jet yezempi, engavimbela ukubanda futhi imelane nokugqwala kwamagciwane. Uma i-ethylene glycol monomethyl ether isetshenziswa njenge-ejenti yokulwa nodaka kuphethiloli wejethi, inani elijwayelekile lokwengeza lingu-0.15% ± 0.05%. Ine-hydrophilicity enhle. Kuphethiloli, amaqembu ayo e-hydroxyl akha izinhlangano ze-hydrogen bond nama-molecule amanzi angaphansi kuphethiloli. Ngaphezu kwalokho, iphuzu layo lokuqandisa liphansi kakhulu, ngaleyo ndlela kunciphisa iphuzu lokuqandisa lamanzi kuphethiloli futhi kuvimbele amanzi ukuthi angangeni njengeqhwa. I-ethylene glycol monomethyl ether nayo iyisengezo esilwa namagciwane.
Isebenza njenge-reagent yokunquma i-iron, i-sulfate kanye ne-carbon disulfide, futhi isebenza njenge-solvent yamafutha namafutha ahlukahlukene, i-lignin, i-nitrocellulose, i-cellulose acetate, amadayi ancibilika ngotshwala kanye nama-resin okwenziwa.
I-reagent yokuhlaziya, esetshenziselwa ukunquma umswakama omncane kuma-alcohols, ama-hydrocarbon agcwele, i-benzene, i-chloroform, i-pyridine, i-carbon tetrachloride, njll.
Ukupakisha Nokuthumela
Ukupakisha: 200kg/isigubhu noma ngokwezidingo zamakhasimende.
Ukuthunyelwa: kungokwamakhemikhali avamile futhi kungalethwa ngesitimela, ulwandle kanye nomoya.
Isitoko: sinesitoko sokuphepha esingu-500MTs
Gcina futhi ugcine
Isikhathi sokuphila: Izinyanga ezingama-24 kusukela ngosuku lokwenziwa kwento epakishweni lokuqala elingavulwanga, igcinwe endaweni epholile neyomile kude nokukhanya kwelanga okuqondile, amanzi.
Indawo yokugcina izinto enomoya, Ukomisa okuphansi kwezinga lokushisa, Ihlukaniswe nama-oxidants, ama-acid.
