2-Methoxyethanol | 109-86-4
Ibicuruzwa bifatika bifatika:
| Izina ryibicuruzwa | 2-Methoxyethanol |
| Ibyiza | Amazi adafite ibara, impumuro ya etheric |
| Ingingo yo guteka (° C) | 124.5 |
| Ingingo yo gushonga (° C) | -85.1 |
| Ubucucike bugereranijwe (Amazi = 1) | 0.97 |
| Ubucucike bwumuyaga ugereranije (umwuka = 1) | 2.6 |
| Umuvuduko wumwuka wumuyaga (kPa) | 1.29 (25 ° C) |
| Ubushyuhe bwo gutwikwa (kJ / mol) | -399.5 |
| Ubushyuhe bukabije (° C) | 324.45 |
| Umuvuduko ukabije (MPa) | 5.285 |
| Coefficient ya Octanol / amazi | -0.77 |
| Ingingo ya Flash (° C) | 39 |
| Ubushyuhe bwo gutwika (° C) | 285 |
| Igipimo cyo guturika hejuru (%) | 14 |
| Umubare muto wo guturika (%) | 1.8 |
| Gukemura | Ntibisanzwe n'amazi, ntibishobora gukoreshwa na alcool, ketone, hydrocarbone. |
Ibicuruzwa bya Shimi:
1.Ifite imiti ya alcool na ethers kandi irashobora gukora esters hamwe na acide phthalic, acide ricinic na aside oleic.
2. Guhagarara: Birahamye
3.Ibintu bibujijwe:Acetyl chloride, anhydride ya aside, ibintu bikomeye bya okiside
4.Ibisabwa kugirango wirinde guhura Umuyaga: Umwuka n'umucyo
5.Ikibazo cya polimerisation:Ntabwo polymerisation
Gusaba ibicuruzwa:
1.Bikoreshwa cyane nkibishishwa byamavuta, nitrocellulose, resinike ya sintetike, dyestuff ya alcool soluble na Ethyl selulose; ikoreshwa nkibikoresho byumye byihuta byo kwisiga no gutwikira mu nganda; ikoreshwa nkibikoresho byinjira no kuringaniza mubikorwa byo gucapa no gusiga amarangi; ikoreshwa nk'inyongera mu nganda zikomoka kuri peteroli; ikoreshwa nk'abafasha gusiga irangi mu nganda z'imyenda; ikoreshwa nkigihe gito muri synthesis. Diethylene glycol monomethyl ether ikoreshwa cyane cyane nk'umuti utetse cyane kuri wino, irangi, resin, selile na irangi, kandi ushobora kongerwamo irangi kugirango byoroshye gutemba, gukaraba no kuringaniza, kandi birashobora gukoreshwa nk'ikuramo hydrocarubone. , intera yo gutegura ibikomoka kuri ester mu nganda ngengabihe ya synthesis hamwe na reagent ya chimique muri chimie yisesengura. Polyethylene glycol monomethyl ether irashobora gukoreshwa nkamazi ya feri.
2.Bishobora gukoreshwa nkibishishwa bya dyestuff soluble, wino yo gucapa, cortisone, nibindi muri alcool no gukwirakwiza imiti yica udukoko, imiti ivura uruhu na plastike.
3.Bikoreshwa cyane nka solvent na diluent ya nitrofibre irangi, varish, enamel, nibindi.; idakora neza ya adhesive; solvent yubwoko bwose bwamavuta nibinure, lignin, nitrocellulose, acetate ya selulose, dyestuffs ya alcool-soluble, icapiro wino hamwe na resinike ya sintetike kimwe nogukwirakwiza imiti yica udukoko, imiti ivura uruhu, plasitike, umucyo, hamwe nigihe cyo guhuza ibinyabuzima.
4.Byakoreshejwe nkigishishwa.
Inyandiko zibika ibicuruzwa:
1.Bika mububiko bukonje, buhumeka. Irinde umuriro nubushyuhe. Ibisabwa byo gupakira bifunze, ntabwo bihuye numwuka.
2.Bigomba kubikwa bitandukanye na okiside, aside, nibindi, kandi ntibigomba kuvangwa. Ntigomba kubikwa kubwinshi cyangwa igihe kirekire.
3.Yahawe ubwoko bukwiye nubwinshi bwibikoresho byo kurwanya umuriro. Ahantu ho guhunika hagomba kuba harimo ibikoresho byihutirwa byihutirwa nibikoresho byubuhungiro.
