2-Pentene-1 5-diol (E) - （CAS # 25073-26-1)

Intangiriro

. Ibikurikira nubusobanuro bwimiterere yabyo, imikoreshereze, imiterere namakuru yumutekano:

Kamere:

. Inzira ya molekuline ni C5H10O2 naho uburemere bwa molekile ni 102.13g / mol. Ntishobora gushonga mumazi, ariko irashobora gushonga muri alcool hamwe na ether.

Koresha:

(E) -Pent-2-ene-1, 5-diol ifite imikoreshereze itandukanye munganda zimiti. Nka intera hagati ya synthesis organique, ikoreshwa kenshi muguhuza ibice bitandukanye, nka polyester resin na polyurethanes. Mubyongeyeho, irashobora gukoreshwa nka surfactant, plasitike, retardant flame, nibindi nkibyo.

Uburyo:

(E) -pent-2-ene-1, 5-diol ifite uburyo bwinshi bwo gutegura. Ibikurikira nimwe munzira zisanzwe zikoreshwa: kuva (E) guhera kuri pent-2-ene-1, 4-dialdehyde, (E) -pent-2-ene-1, 5-diol irashobora kuboneka mukugabanya .

Amakuru yumutekano:

(E) -Pent-2-ene-1, 5-diol ifite uburozi buke mubihe bisanzwe bikoreshwa. Ariko, guhura neza nuruhu n'amaso birashobora gutera uburakari. Wambare ibikoresho byihariye byo kurinda nka gants na gogles mugihe ukoresha uruganda. Byongeye kandi, igomba kubikwa mu kintu gifunze, kure yumuriro na okiside. Niba hari impanuka yamenetse, igomba guhanagurwa vuba kandi igakorwa neza. Mugihe ukoresheje uru ruganda, inzira zumutekano zigomba kubahirizwa cyane. Kugirango umenye umutekano, nyamuneka reba urupapuro rwumutekano rwihariye cyangwa ubaze urwego rwumwuga.