1,2-Hexanediol yog ib qho tshuaj sib xyaw nrog cov mis molecular C6H14O2. Nws yog ib hom diol uas feem ntau siv los ua lub tsev thaiv hauv kev sib txuas ntawm ntau yam polymers, suav nrog polyurethanes, polyester resins, thiab thermoplastic elastomers.
Specification
CAS Nr. 6920-22-5
Melting point: 45 degree
Kev sib hloov tshwj xeeb: [ ]D{{0}} 3- ntxiv rau 0.3゜(zoo)
Boiling point: 223-224 degree (lit.)
Ceev: 0.951g/mLat25 degree (lit.)
Vapor siab: 0.576 Paat25 degree
Refractive index: n20 / D1.442 (lit.)
Flash point: >230 degree F
Solubility: Chloroform (Chemicalbook me ntsis), Methanol (me ntsis)
Acidity coefficient: (pKa) 14.49 ± 0.20 (Predicted)
Daim Ntawv Thov: Cov kua nplaum tshwj xeeb 0.951
Xim: Ntshiab xim tsis muaj xim daj daj ua kua
Dej solubility: Miscible nrog dej, lowaliphatichydrocarbonsandfattyacids.
Daim ntawv thov
1,2-Hexanediol muaj ntau yam kev siv hauv ntau yam lag luam. Nws yog feem ntau siv los ua lub tsev thaiv hauv kev tsim cov khoom siv polymers, xws li polyurethanes, polyester resins, thiab thermoplastic elastomers. Nws kuj tseem siv rau hauv kev sib txuas ntawm cov nplaum, coatings, thiab sealants. Tsis tas li ntawd, 12-Hexanediol tuaj yeem siv los ua cov kuab tshuaj thiab ua cov tshuaj tiv thaiv corrosion hauv qee yam kev siv.
Vim li cas thiaj siv 1,2-Hexanediol?
1. 1,2-Hexanediol muaj cov yam ntxwv ntawm ob qho tib si hydrophobicity thiab hydrophilicity. Nws feem ntau yog siv los ua cov kuab tshuaj thiab nkag mus rau hauv cov tshuaj pleev ib ce thiab tshuaj, thiab muaj qee yam moisturizing thiab antiseptic teebmeem.
Cia
1,2-Hexanediol yuav tsum muab cia rau hauv qhov chaw txias, qhuav thiab deb ntawm qhov chaw ntawm hluav taws xob lossis cua sov. Nws tseem yuav tsum tau khaws cia rau hauv lub thawv kaw kom tsis txhob muaj kab mob los yog degradation. Cov khoom sib xyaw yuav tsum tsis txhob raug dej noo, vim qhov no tuaj yeem ua rau nws tsim cov polymer. Nws yog ib qho tseem ceeb uas yuav tau saib xyuas 12-Hexanediol nrog kev saib xyuas, ua raws li txhua yam kev tiv thaiv kev nyab xeeb uas tsim nyog, suav nrog cov hnab looj tes tiv thaiv thiab looj tsom iav.
Cim npe nrov: 1,2-hexanediol, Tuam Tshoj 1,2-hexanediol manufacturers, hoobkas
