1,4-Bis (2-hydroxyethoxy) -2-butyne CAS 1606-85-5
1,4-Bis (2-hydroxyethoxy) -2-butyne (BEO) waa wax soo saarka uumi ee butynediol iyo epoxyethane, waana mid ka mid ah inta badan la isticmaalo dhex-dhejinta nikkel ee muddada-dheer, kaas oo sifeynaya xajmiga hadhuudhka ee daahan; Caadi ahaan waxaa lala isticmaalaa wax-dhaliyeyaasha kaaliyaha ah sida saccharin, PME, PPS, PVSS, COSS, PESS, ama MOSS.
| Shayga | Tilmaamid |
| Barta karkarinta | 225.17°C (qiyaasta qallafsan) |
| Cufnaanta | 1.144 g/ml at 25°C |
| Barta toosan | >230 °F |
| pKa | 13.95±0.10 (La saadaaliyay) |
| daahirnimo | 99% |
1,4-Bis (2-hydroxyethoxy) -2-butyne dhalaalaysa muddada dheer, wakiilka heerka daciifka ah, loo isticmaalo sida koronto-dhaliyaha, waa mid ka mid ah dhexdhexaadiyeyaasha dahaadhka nikkel ee muddada dheer la isticmaalo, kaas oo nadiifiya xajmiga hadhuudhka ee daahan
Caadi ahaan waxaa lagu buuxiyaa 25kg/durbaan, sidoo kale waxaa la samayn karaa xirmo habaysan.
1,4-Bis (2-hydroxyethoxy) -2-butyne CAS 1606-85-5
1,4-Bis (2-hydroxyethoxy) -2-butyne CAS 1606-85-5
