1,4-Bis(2-hydroxyethoxy)-2-butyne CAS 1606-85-5

CAS:1606-85-5

Molecular formula:C8H14O4

Kulemera kwa Molecular:174.19

EINECS:216-526-0

Mawu ofanana ndi mawu:1,4-Di (2-hydroxyethoxy) butyne-2; BEO; 3,8-DIOXA-5-DECYNE-1,10-DIOL; 1,4-BIS(2-HYDROXYETHOXY) -2-BUTYNE; 1,4-DI(2-HYDROXYETHOXY) -2-BUTYNE; 2-BUTYNE-1,4-DIOL BIS(2-HYDROXYETHYL) ETHER; 2-BUTYNE-1,4-DIOL-BIS(HYDROXYETHYL ETHER); 2,2'-[2-BUTYNE-1,4-DIYLBIS(OXY)]BISETHANOL; 2,2'-koma-2-ynylenedioxydiethanol

Siyani Uthenga Wanu

Tsatanetsatane wa Zamalonda

Tsitsani

Zolemba Zamalonda

Kodi 1,4-Bis(2-hydroxyethoxy)-2-butyne CAS 1606-85-5 ndi chiyani?

1,4-Bis (2-hydroxyethoxy) -2-butyne (BEO) ndi condensation product of butynediol ndi epoxyethane, ndipo ndi imodzi mwazinthu zomwe zimagwiritsidwa ntchito nthawi yayitali nickel plating intermediates, zomwe zimayeretsa kukula kwa njere za zokutira; Nthawi zambiri amagwiritsidwa ntchito limodzi ndi zowunikira zothandizira monga saccharin, PME, PPS, PVSS, COSS, PESS, kapena MOSS.

Kufotokozera

Kanthu	Kufotokozera
Malo otentha	225.17°C (kuyerekeza molakwika)
Kuchulukana	1.144 g/mL pa 25 °C (lit.)
pophulikira	>230 °F
pKa	13.95±0.10 (Zonenedweratu)
Chiyero	99%

Kugwiritsa ntchito

1,4-Bis (2-hydroxyethoxy) -2-butyne yowala kwa nthawi yayitali, yocheperako yocheperako, yomwe imagwiritsidwa ntchito ngati chowunikira cha electroplating, ndi imodzi mwazinthu zomwe zimagwiritsidwa ntchito kwanthawi yayitali nickel plating intermediates, zomwe zimayenga kukula kwambewu.