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

CAS:1606-85-5

Fọọmu Molecular:C8H14O4

Ìwúwo Molikula:174.19

EINECS:216-526-0

Awọn itumọ ọrọ sisọ: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) ETER; 2-BUTYNE-1,4-DIOL-BIS(HYDROXYETHYL ETER); 2,2'-[2-BUTYNE-1,4-DIYLBIS(Oxy)]BISETHANOL; 2,2'-ṣugbọn-2-ynylenedioxydiethanol

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

1,4-Bis (2-hydroxyethoxy) -2-butyne (BEO) jẹ ọja ifunpa ti butynediol ati epoxyethane, ati pe o jẹ ọkan ninu awọn agbedemeji nickel plating igba pipẹ ti a lo nigbagbogbo, eyiti o ṣe atunṣe iwọn ọkà ti a bo; Nigbagbogbo a lo ni apapo pẹlu awọn oluranlọwọ ti o tan imọlẹ gẹgẹbi saccharin, PME, PPS, PVSS, COSS, PESS, tabi MOSS.

Sipesifikesonu

Nkan	Sipesifikesonu
Oju omi farabale	225.17°C (iṣiro ti o ni inira)
iwuwo	1.144 g/mL ni 25 °C (tan.)
oju filaṣi	>230 °F
pKa	13.95± 0.10 (Asọtẹlẹ)
Mimo	99%

Ohun elo

1,4-Bis (2-hydroxyethoxy) -2-butyne imudani ti o pẹ to gun, oluranlowo ipele ti ko lagbara, ti a lo bi itanna elekitiroti, jẹ ọkan ninu awọn agbedemeji nickel plating ti o ni igba pipẹ ti a lo nigbagbogbo, eyiti o ṣe atunṣe iwọn ọkà ti a bo.