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

CAS:1606-85-5

Molecular Formula:C8H14O4

Molecular Luj:174.19 Nws

EINECS:216-526-0

Synonyms: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'-tab sis-2-ynylenedioxydiethanol

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Product Detail

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Khoom cim npe

1,4-Bis (2-hydroxyethoxy) -2-butyne CAS 1606-85-5 yog dab tsi?

1,4-Bis (2-hydroxyethoxy) -2-butyne (BEO) yog ib qho khoom siv condensation ntawm butynediol thiab epoxyethane, thiab yog ib qho ntawm cov feem ntau siv ntev nickel plating intermediates, uas refines lub grain loj ntawm txheej; Feem ntau yog siv ua ke nrog cov khoom siv hluav taws xob xws li saccharin, PME, PPS, PVSS, COSS, PESS, lossis MOSS.

Specification

Yam khoom	Specification
Boiling point	225.17°C (kev kwv yees kwv yees)
Qhov ntom	1.144 g / mL ntawm 25 ° C (lit.)
Flash point	> 230 ° F
pKa	13.95 ± 0.10 (Kev kwv yees)
Purity	99%

Daim ntawv thov

1,4-Bis (2-hydroxyethoxy) -2-butyne ntev-ntev brightener, tsis muaj zog leveling tus neeg saib xyuas, siv raws li ib tug electroplating brightener, yog ib qho ntawm feem ntau siv ntev-ntev npib tsib xee plating intermediates, uas refines lub grain loj ntawm txheej.