2,5-Furandimethanol CAS 1883-75-6
2, 5-furandimethanol yog cov kua tsis muaj xim nrog lub ntxhiab qab zib thiab cawv zoo li. Nws yog cov kua dej uas yaj tau hauv dej thiab ntau cov kuab tshuaj organic. Nws muaj lub ntsiab lus kub ntawm 185 ° C thiab qhov ceev ntawm kwv yees li 1.14 g / cm³. Qhov tsos ntawm 2, 5-furandimethanol yog dawb rau hmoov daj. 2, 5-furandimethanol, ua cov khoom siv bio-based furan-derived, muaj peev xwm siv dav heev thiab tau txais kev saib xyuas ntau dua los ntawm cov tsev kawm ntawv thiab kev lag luam hauv xyoo tas los no.
| Khoom | Cov Lus Qhia Tshwj Xeeb |
| Qhov tsos | Hmoov xim av xuab zeb |
| Kev huv huv (%) | ≧ 98.0 |
| Dej noo (%) | ≦0.5 |
| Lub Sijhawm Yaj (°C) | 74-77 ºC |
| Kub Kub (°C) | 275 ºC |
2, 5-furandimethanol xav tias yuav hloov tag nrho lossis ib nrab propylene glycol hauv cov ntaub ntawv txheej; Tsis tas li ntawd, 2, 5-furandimethanol nws tus kheej kuj tseem siv tau ua tus receptor dag hauv kev tshawb fawb txog kev lees paub molecular. Raws li cov khoom siv raw, 2, 5-furandimethanol tuaj yeem siv los ua cov tshuaj intermediates, nucleoside derivatives, crown ether thiab furan, thiab lwm yam, thiab kuj tuaj yeem siv ua cov kuab tshuaj, cov khoom mos, cov neeg sawv cev ntub dej, cov binder, surfactant, cov khoom yas yas, thiab lwm yam. Qhov thib ob, nws tuaj yeem siv ua monomer los ua cov polyester, polyurethane thiab lwm yam khoom siv polymeric kom txo cov ntsiab lus ntawm cov organic sib xyaw hauv cov khaub ncaws txheej.
25kg / nruas lossis raws li cov neeg siv khoom xav tau.
2,5-Furandimethanol CAS 1883-75-6
2,5-Furandimethanol CAS 1883-75-6
