Products
Isopropyl doro CAS No. 67-63-0
Product Description
DEG inogadzirwa nechidimbu hydrolysis ye ethylene oxide. Zvichienderana nemamiriro ezvinhu, huwandu hwakasiyana hweDEG uye hunoenderana glycols hunogadzirwa. Chigadzirwa chinoguma maviri ethylene glycol mamorekuru akabatanidzwa ne ether bond.
"Diethylene glycol inotorwa se-co-product ine ethylene glycol (MEG) uye triethylene glycol. Indasitiri inowanzoshanda kuti iwedzere kugadzirwa kweMEG. Ethylene glycol ndiyo yakawanda kwazvo yezvigadzirwa zveglycol mune zvakasiyana-siyana zvekushandisa. Kuwanika kweDEG. zvinoenderana nekudiwa kwezvinobva pachigadzirwa chekutanga, ethylene glycol, kwete pane DEG musika zvinodiwa."
Properties
| Formula | C3H8O | |
| CAS NO | 67-63-0 | |
| chitarisiko | isina ruvara, yakajeka, viscous fluid | |
| density | 0.7855 g/cm³ | |
| boiling point | 82.5 ℃ | |
| flash(ing) point | 11.7 ℃ | |
| kurongedza | ngoma/ISO Tangi | |
| Storage | Chengetedza munzvimbo inotonhorera, ine mhepo inofefetera, yakaoma, yakasarudzika kubva kune moto, kurodha uye kuburitsa zvinhu zvekufambisa zvinofanirwa kuchengetedzwa zvinoenderana nezvinopihwa zvemakemikari ane chepfu anopisa. | |
*Maparameter acho ndeekungotaura chete. Kuti uwane rumwe ruzivo, tarisa COA
Application
| Inoshandiswa se emulsifier, humectant, humidifier, thickener, pH balancing agent |
Diethylene glycol inoshandiswa mukugadzirwa kwemafuta epolyester akazara uye asina kukwana, polyurethanes, uye plasticizers.DEG inoshandiswa sechivako chekuvaka mune organic synthesis, eg ye morpholine uye 1,4-dioxane. Iyo inonyungudutsa ye nitrocellulose, resins, dhayi, oiri, uye mamwe organic komisheni. Inoita humectant yefodya, cork, inki yekudhinda, uye glue.Iri zvakare chikamu mubrake fluid, lubricant, wallpaper strippers, artificial fog uye haze solutions, nemafuta ekudziya/kubikisa. lotions, deodorants), DEG inowanzotsiviwa neakasarudzwa diethylene glycol ethers. A dilute solution ye diethylene glycol inogonawo kushandiswa se cryoprotectant; zvisinei, ethylene glycol inonyanya kushandiswa. Yakawanda ethylene glycol antifreeze ine mashoma muzana diethylene glycol, iripo seyakagadzirwa nekugadzirwa kwe ethylene glycol.
Advantage
Unhu hwechigadzirwa, huwandu hwakakwana, kuburitsa kunoshanda, mhando yepamusoro yebasa Iine bhenefiti pamusoro peamine yakafanana, ethanolamine, pakuti iyo yakakwira yekumisikidza inogona kushandiswa kune imwecheteyo ngura. Izvi zvinobvumira vanonatsa kukwesha hydrogen sulfide pamwero wakaderera wekutenderera amine nekushomeka kwesimba rose rekushandisa.
