Samasama lanu samasama e sili ona oona vai 1,4-butynediol

1, 4 butynediol fa'aoga autu:mo le faʻaogaina o meaola, faʻaaogaina e pei o le eletise eletise.

1,4-butynediol e mafai ona faʻaaogaina e gaosia ai le butene glycol, butanediol, n-butanol, dihydrofuran, tetrahydrofuran γ- O se faasologa o mea taua faʻaletino e pei ole butyrolactone ma pyrrolidone e mafai ona faʻaogaina atili e gaosia ai mea faʻapipiʻi faʻapipiʻi, filo synthetic (nylon-4). ), paʻu faʻapitoa, vailaʻau, vailaau faʻasaina, solvents (N-methyl pyrrolidone) ma faʻasao.

Fa'aaliga:pa'epa'e po'o le malamalama samasama tioata tioata rhombic pa'epa'e (malamalama samasama pe a uma le susu absorption) _ point: 58 ℃ Boiling_ point 238 ℃ ， 145 ℃ （2kPa ） flash_ Point 152 ℃ faʻasino faʻasolosolo 1.450 solubility soluble i le vai, vaifofo acid, ethanol ma sina soluble i totonu chloroform, insoluble i benzene ma ether isi meatotino mausali butynediol e faigofie ona deliquesce i le ea i le 25 ° C, o loʻo i ai le vailaʻau o le ava malosi muamua, ma e mafai foi ona faia faʻaopoopoga tali.

Aafiaga fa'aletino ma kemisi:i le tulaga o le vevela maualuga, afi tatala pe fefiloi ma oxidant, o loʻo i ai se tulaga lamatia o le mu ma le pa e ala i feteʻenaʻiga ma aʻafiaga.I le maualuga o le vevela, afai e faʻaleagaina e le masima mercury, malosi malosi, alkaline earth metal, hydroxide ma halide, e mafai ona tupu se pa.

Puipuiga o le teuina:teu i totonu o se faleteuoloa malulu ma ea.Taofi mai le afi ma le puna vevela.Fa'amaufa'ailoga afifi.E tatau ona teuina ese mai oxidants, alkalis ma vailaʻau taumafa, ma e le faʻatagaina le teuina faʻafefiloi.E tatau ona fa'aaogaina moli e fa'asa'o fa'alavelave fa'apea ma mea e fa'afefe ai.E faʻasaina le faʻaogaina o masini masini ma meafaigaluega e faigofie ona gaosia ai aloiafi.O le nofoaga e teu ai e tatau ona faʻapipiʻiina i mea talafeagai e taofiofia ai le tafe.

Sapalai fa'apitoa a Henan Haiyuan Fine Chemical Co., Ltd.:1,4-butynediol malo, fou e aunoa ma se deliquescence, sili ona lelei.