Zvigadzirwa
Furfyerl doro; Cas No.: 98-00-0
Synonyms: 2-Furancarbinb; 2-Furylcarbinol; FurFyerl Doro
Chemical Proves of Furfugel Doro
● Chitarisiko / Ruvara: Zvakajeka yero yero
● Vapor Kumanikidzwa: 0.5 mm HG (20 ° C)
● Rolling Point: -29 ° C
● Refractive Index: N20 / D 1.486 (lit.)
● Boiling point: 169.999 ° C at 760 mmhg
● PKA: 14.02 ← 0.10 (yakafungidzira)
● Flash Pfungwa: 65 ° C
● PSA:33.37000
● Density: 1.14 g / cm3
● logp: 0.77190
● Kuchengetedza Temp.:26 OLOC
● Solubility.:alcohol: soluble
● Soluby mvura.:miscible
● XLOGP3: 0.3
● Hydrogen Bond anopa kuverenga: 1
● Hydrogen Bond AngelCon Kuverenga: 2
● Kutyisa Bond Kuverenga: 1
● Zvakakodzera: 98.036779430
● Anorema Atomu Kuverenga: 7
● kuomarara: 54
● Transport dot Label: chepfu
Ruzivo rwekufa
● pikicha (s):
Xn
● Hazard Codes: xn, t
● Zvirevo: 20/21 / 22-48 / 20-40-36 / 37-23-21 / 22
● Zvirevo Zvekuchengetedza: 23-36 / 37 / 39-63-45-36 / 37-24 / 25
Zvinoshanda
Makirasi emakemikari:Mamwe makirasi -> alcohols uye polyols, zvimwe
Canonical kunyemwerera:C1 = Coc (= C1) CO
Inhalation Ngozi:Kusvibiswa kwakakuvadza kwemhepo kuchasvikwa kwete zvishoma nezvishoma pakubuda kwechinhu ichi pa 20 ° C.
Mhedzisiro yeiyo pfupi pfupi kuratidzwa:Chinhu icho chinotsamwisa meso uye turakiti rekufema.
Mhedzisiro yehurefu hwekuratidzwa kwenguva refu:Chinhu chinotsvakisa ganda, chinogona kukonzera kuoma kana kupaza. Kudzokororwa kana kusununguka kwenguva refu neganda kunogona kukonzera dermatitis. Chinhu chingave chine mhedzisiro pane yepamusoro yekufema turakiti neitsvo. Ichi chinhu chinogona kunge chichigona carcinogenic kuvanhu.
Zvivakwa zvemuviri:Yakajeka, isina ruvara kuti isimbe mvura yero ine kunhuhwirira kunotsamwisa. Kusviba kune yero-brown pane kuratidzwa kwemhepo. Kunhuhwirira kwekunhuhwirira kwekutenderera kwe23 mg / mg / m3 (8.0 PPMV) yakatemwa naJajisson et al. (1958).
Inoshandisa:Ruvara rusina mvura inoshanduka yakasviba mumhepo Furfargel doro rave kuwanikwa neJast kuderedzwa kweiyo furural. Furfuryerl doro rinoshandiswa se solvent uye mukugadzira kwemvura yekunyorova, resins. Solvent; kugadzira kwevamiriri vanonyorova, resins.
Tsanangudzo yeruzivo
Tsanangudzo:Furfuryerl Doro rakajeka risina ruvara remagetsi organic liquid ine fuuron yakitsiva neiyo hydroxymethyl group. Izvo zvinonyanya kushandiswa kune synthesis yemaperanses iyo inoshandiswa muTermoset polymer matrix mapoka, masokisi, zvinonamatira uye kuungana. Zvinoita kuti basa rakakosha mukugadzirwa kweiyo yakawanikwa jecha binder uye yakamboshandiswa kuburitsa mares uye kuumbwa kwesimbi casting. Zvimwe zvinoshandiswa zvinosanganisira sehuni uye huni kurapwa. Mune indasitiri, yakagadzirwa kuburikidza nekudzikiswa zvakananga kweiyo furural yeara, kana kuburikidza nekusarongeka kuburikidza neCannizaro maitiro muNaoh Solution. Izvo zvinhu zvekutanga zvekugadzira zvimisikidzwa zviripo zvezvishoma zvemakwenzi semupunga, shuga nzungu bagasse, oat hulls kana corncobs.
Application
Furfugel Doro, zvakare inozivikanwa se fa, inzvimbo yemakemikari inochinja-chempound iyo inoratidza yakasarudzika zvinhu. Heano mamwe mafaro akajairika eFrefyerl Doro:
Munesins uye Binders: Furfugel doro rinoshandiswa zvakanyanya mukugadzirwa kwemasaini uye maBinders. Inogona kuve polymerized kana yakaitwa nemamwe makemikari kuti aumbe furan resins. Aya maini espice anokanganisika kumakemikari uye kupisa, kuvaita kuti vakwanise kunyorwa muzvishandiso zvejecha
Foundry Binders:Furfuury Doro-yakavakirwa nzvimbo dzinowanzo shandiswa seBinders muindasitiri yakawanikwa yekugadzirwa kwejecha molds uye cores. Iyo resin yakavhenganiswa nejecha kuti iite yakasimba mold kana core iyo inogona kutsungirira kupisa kwakanyanya pasina kuremara kana kutyora. Furfuuryl Doro-based Binders inopa yakanakisa dimensional kugadzikana, yakatsetseka yekupedzisa, uye nyore mold / core kubviswa.
Pasi uye vekongiri vevashandisi:Furfugel doro rinoshandiswa sechinhu mune mamwe marudzi emahara uye concrete vashori. Iyo inobatsira mukuumbwa kwefirimu rakasimba uye rinodzivirira rinosimudzira nzvimbo yekupokana nemakemikari, abrasion, uye kunyorova. Furfuuryl Doro-yakavakirwa vevashandisi vanowanzoshandiswa kugadzirwa kwemaindasitiri uye ekutengesa pasi pekuratidzira.
Zvigadzirwa zvekurima:Furfugel doro dzimwe nguva inoshandiswa sezvo munhu wekukura wekuremekedza uye kuchengetedza mune indasitiri yekurima. Inogona kushandiswa kune zvinomera nezvirimwa zvinowedzera kukura kwavo uye kubereka. Furfuury Zvigadzirwa-Zvinodonhedzwa Zvigadzirwa Zvinogona kushandiswawo sevanochengetedza zvirimwa kuti vatore kukura kweimwe zvipembenene uye fungi.
Soloms:Furfuryerl doro rine solvent zvivakwa uye zvinogona kushandiswa sechigadzika mune dzakasiyana siyana. Izvo zvinonyanya kubatsira mukunyungudika nzvimbo, waxes, mafuta, uye mamwe makomendi organic. Furfuryl doro rinogona kushandiswa sechigadzika mukugadzira marara, mapopoma, uye pendi.
Flavo uye kunhuhwirira:Furfugel doro riripo riripo mumichero dzakasiyana-siyana, miriwo, uye zviyo, zvichikonzera kurira kwavo uye kunhuhwirira kwavo. Iyo inoshandiswa seyenzi inotsvaira mune chikafu uye chinwiwa zvigadzirwa, zvichipa zvinotapira, caramel-yakaita flavour. Furfugel doro zvakare inoshandiswawo muindasitiri inonhuhwirira yekuwedzera inodziya, inonhuhwirira kune zvinonhuwira uye colognes.
Izvo zvakakosha kuti uzive kuti zvimwe zvekushandisa uye kushandiswa kweFurfugel Doro kunogona kusiyana zvichienderana neindasitiri uye zvinodiwa zvarinoreva. Pamusoro pezvo, kuchengetedza kwekuchengetedza kunofanira kuteverwa kana uchibata uye uchishandisa Furfarreyl doro nekuda kwehunhu hwayo hunofadza.
