Imikhiqizo
I-Furfurl Alcohol; Case No.: 98-00-0
Amanyanjana: 2-furancarbinol; 2-fURHLCARBInol; furfuurry alcohol
Impahla yamakhemikhali of furfuurry alcohol
● Ukubukeka / umbala: Sula uketshezi oluphuzi
● Ingcindezi ye-Vapor: 0.5 mm hg (20 ° C)
● iphuzu elincibilikayo: -29 ° C
● Inkomba eyepha kabusha: N20 / D 1.486 (lit.)
● Iphuzu elibilayo: 169.999 ° C ku-760 mmhg
● I-PKA: 14.02 ± 0.10 (Ebikezelwe)
● Iphuzu le-Flash: 65 ° C
● Psa:33.37000
● Hlensity: 1.14 g / cm3
● Logp: 0.77190
● Isitoreji Temp.:2-8
● I-Solubity.:lcohol: Sluble
● Amanzi e-solubility.:
● xLogp3: 0.3
● I-Hydrogen Bond Donor Count: 1
● Ukubalwa Kwama-Hydrogen Bond kwamukelwa: 2
● I-rotatable bond count: 1
● Isisindo esiqondile: 98.036779430
● Isibalo se-athomu esindayo: 7
● Ukuba yinkimbinkimbi: 54
● Ilebuli ye-DATS DOT: ubuthi
Imininingwane Ephelile
● pictograph (s):
I-XN
● Amakhodi Anobungozi: XN, T
● Izitatimende: 20/21 / 22-48 / 20-40-36 / 37-23-21 / 22
● Izitatimende zokuphepha: 23-36 / 37/37-6-63-45-36 / 37-24 / 25
-Sizayo
Amakilasi Amakhemikhali:Amanye amakilasi -> utshwala nama-polyols, okunye
Ukumamatheka kwe-canonical:C1 = COC (= C1) CO
Ingozi yokuphefumula:Ukungcola okulimazayo komoya kuzofinyelelwa kancane kancane ekuqhekekeni kwale nto ngo-20 ° C.
Imiphumela yokuvezwa kwesikhathi esifushane:Into icasulayo emehlweni naseqenjini lokuphefumula.
Imiphumela yokuvezwa kwesikhathi eside:Into ecubungula isikhumba, esingadala ukoma noma ukuqhekeka. Ukuxhumana okuphindaphindwayo noma okuhlala isikhathi eside nesikhumba kungadala i-dermatitis. Into ingahle ibe nemiphumela epheshana lokuphefumula elingaphezulu nezinso. Le nto kungenzeka ukuthi i-carcinogenic kubantu.
Izakhiwo ezibonakalayo:Kucace, akunamibala otsheni ophuzi ophuzi ngephunga elicasulayo. Mnyama kuphuzi onsundu ekuchayweni komoya. Iphunga lokutholwa kwephunga lomkhawulo wama-32 mg / m3 (8.0 PPMV) anqunywa nguJacobson et al. (1958).
Sebenzisa:Uketshezi olungenamibala oluphenduka lumnyama ku-Air Furfurry Alcohol selitholwe ukuncishiswa kwemvubelo kwama-furfiral. I-Furfurl Alcohol isetshenziswa njenge-solvent nasekwenziweni kwama-ejenti ama-wetting, ama-resins. Solvent; Kwenziwa ama-ejenti ama-wetting, ama-resins.
Isingeniso Esinemininingwane
Incazelo:I-Furfuurl Alcohol icacile uketshezi olungenamibala ongenamibala olunama-furan afakwe esikhundleni nge-hydroxymethyl gerow. Isetshenziselwa ikakhulukazi ukuhlanganiswa kwama-remins furans asetshenziswa kuma-thermoset polymer matrix ama-composites, amakhethini, anamathela nokumboza. Idlala indima ebalulekile ekukhiqizeni isihlabathi se-wappry sand matinder futhi sekuyisikhathi eside isetshenziselwe ukukhiqiza ama-cores kanye nokubumba kokuphonswa kwensimbi. Olunye uhlelo lokusebenza lubandakanya njengophethiloli kanye nokwelashwa kwezinkuni. Embonini, yenziwa ngokuncishiswa okuqondile kokubizekayo, noma nge-distpropoturation nge-cannizaro reaction ku-nao solution. Izinto zokusetshenziswa eziyisisekelo zokukhiqizwa kwazo zichitha izinto zemifino ezinjenge-hulls yelayisi, i-run can bagasse, oat hulls noma ama-corncobs.
Isicelo
I-Furfurl Alcohol, eyaziwa nangokuthi Fa, iyinhlangano yamakhemikhali ehlukahlukene ekhombisa izakhiwo ezihlukile. Nazi ezinye izinhlelo ezijwayelekile ze-Furfurry Alcohol:
Ama-resins kanye nama-linders: I-Furfugrel yotshwala isetshenziswa kabanzi ekukhiqizweni kwama-resin kanye nama-linders. Kungaba yi-polymerized noma iphendulwe namanye amakhemikhali ukwakha ama-furan resins. Lawa ma-remins anokumelana kahle kwamakhemikhali nokushisa, abenze balungele izinhlelo zokusebenza ezisetshenziselwa izinsimbi zesihlabathi, ezihlanjululwe, ukumboza kanye nokunamathela.
Ama-Fatery Binders:Ama-resins asuselwa ku-Furfugred asetshenziswa kakhulu asetshenziswa njengezihlangene embonini ethosiwe yokukhiqizwa kwesinkwa sombukiso nama-cores. I-resin ixutshwe nesihlabathi ukwakha isikhunta esiqinile noma umnyombo ongamelana namazinga okushisa aphezulu ngaphandle kokulimala noma ukwephula. Ama-Furfurl asuselwa ku-Alcohol-based Binders anikela ngokuqina okuhle kobukhulu, ukuqedwa okubushelelezi komhlaba, kanye nokubumba okulula kokubumba / ukususwa okuyisisekelo.
Flooring and crecrete sabesilisa:I-FurFuryl Alcohol isetshenziswa njengengxenye ezinhlotsheni ezithile zasolwandle phansi kanye nokhonkolo. Kuyasiza ekwakhekeni kwefilimu ehlala isikhathi eside nevikelayo ethuthukisa ukumelana komhlaba kumakhemikhali, abrasion kanye nomswakama. Ama-BARFURTL asuselwa ku-Alcohol-based Sealers ajwayele ukusetshenziselwa izinhlelo zokusebenza zaphansi zezimboni nezentengiso.
Imikhiqizo Yezolimo:I-FurFuryl Alcohol kwesinye isikhathi isetshenziswa njengoMlawuli Wokukhula kanye nokulondolozwa embonini yezolimo. Ingasetshenziswa ezitshalweni nasezilimo ukuze zithuthukise ukukhula kwazo kanye nesivuno sazo. Imikhiqizo esekwe e-Furfugred i-Alcohol nayo ingasetshenziswa njengoba abavikeli bezitshalo ukuvimbela ukukhula kwezinambuzane ezithile kanye nesikhunta.
Solvents:I-FurFuryl Alcohol inezakhiwo ze-solvent futhi ingasetshenziswa njenge-solvent kuzicelo ezahlukahlukene. Kuwusizo ikakhulukazi kuma-resins aqothula, ama-waxes, e-oyela, nezinye izinhlanganisela eziphilayo. I-Furfugrel Alcohol ingasetshenziswa njenge-solvent ekwenziweni kwezimbozo, ama-lacquers, kanye nopende.
Ukunambitheka kanye nephunga:U-FurFuryl Alcohol ngokwemvelo ukhona ezithelo ezahlukahlukene, imifino kanye okusanhlamvu, okufaka isandla ukunambitheka kwawo nephunga. Isetshenziswa njenge-ejenti yokunambitha ekudleni nasemikhiqizweni yokuphuza, enikeza ukunambitheka okumnandi, okufana ne-caramel. I-FurFuryl Alcohol nayo isetshenziswa embonini yamabanga ukuthi wengeze iphunga elifudumele nelifudumele kumakha namakhoko.
Kubalulekile ukuqaphela ukuthi izinhlelo ezithile nokusetshenziswa kotshwala we-furfuurry kungahluka ngokuya ngomkhakha nezidingo zawo. Ngaphezu kwalokho, izinyathelo zokuphepha kufanele zilandelwe lapho zisingatha futhi zisebenzisa utshwala bobuhle ngenxa yemvelo evuthayo.
