Umuhondo wijimye wijimye cyane 1,4-butynediol

1, 4 butynediol nyamukuru ikoresha:kuri synthesis organic, ikoreshwa nka electroplating brightener.

1,4-butynediol irashobora gukoreshwa mugukora butene glycol, butanediol, n-butanol, dihydrofuran, tetrahydrofuran γ- Urukurikirane rwibicuruzwa byingenzi kama nka butyrolactone na pyrrolidone birashobora gukoreshwa mugukora plastike yubukorikori, fibre synthique (nylon-4 ), uruhu rwubukorikori, imiti, imiti yica udukoko, imiti (N-methyl pyrrolidone) hamwe nudukingira.

Kugaragara:umweru cyangwa umuhondo umuhondo wa kirisiti yera rhombic kristal (umuhondo wijimye nyuma yo kwinjizwa nubushuhe) _ ingingo ： 58 ℃ Guteka_ ingingo 238 ℃ ， 145 ℃ （2kPa chloroform, idashonga muri benzene na ether nibindi bintu bikomeye butynediol biroroshye gutanga mu kirere kuri 25 ° C, ifite imiti yimiti yinzoga yibanze, kandi irashobora no gukora reaction yinyongera.

Ibyago byumubiri nubumara:mugihe cy'ubushyuhe bwinshi, umuriro ufunguye cyangwa uvanze na okiside, harikibazo cyo gutwikwa no guturika hakoreshejwe guterana no kugira ingaruka.Ku bushyuhe bwinshi, niba bwanduye n'umunyu wa mercure, aside ikomeye, icyuma cya alkaline yisi, hydroxide na halide, hashobora guturika.

Uburyo bwo kubika:kubika mububiko bukonje kandi buhumeka.Irinde umuriro nubushyuhe.Gufunga ibicuruzwa.Igomba kubikwa ukwayo na okiside, alkalis hamwe n’imiti iribwa, kandi ububiko buvanze ntibwemerewe.Ibikoresho byo kumurika no guhumeka bizakoreshwa.Birabujijwe gukoresha ibikoresho bya mashini nibikoresho byoroshye kubyara ibishashi.Ahantu ho guhunika hagomba kuba hafite ibikoresho bikwiye kugirango bisohoke.

Ikibanza cya Henan Haiyuan Cyiza Cyimiti Co, Ltd.:1,4-butynediol ikomeye, shyashya idafite deliquescence, ubwiza buhebuje.