1,3-Bis (2-hydroxyethoxy) benzene CAS 102-40-9

CAS:102-40-9

Ụdị molekụla:C10H14O4

Arọ Molecular:198.22

EINECS:203-028-3

Ụdị okwu:1,3-DI (2-HYDROXYETHOXY) BENZENE; 1,3-BIS (2-HYDROXYETHOXY) BENZENE; RESORCINOL BIS- (2-HYDROXYETHYL) ETHER; RESORCINOL BIS(BETA-HYDROXYETHYL) ETHER; RESORCINOL DIHYDROXYETHYL ETHER; 2,2'-[1,3-phenylenebis(oxy)]bis-ethano; O,O'-Bis (2'-hydroxyethyl) resorcinol

Hapụ Ozi Gị

Nkọwa ngwaahịa

Budata

Mkpado ngwaahịa

Kedu ihe bụ 1,3-Bis (2-hydroxyethoxy) benzene CAS 102-40-9?

HER bụ ihe ndọtị nke aromatic diol yinye nke nwere ezigbo ndakọrịta na MDI. Ejiri ya na ngwaahịa elastomer PU nke ngwakọta, nkedo, na ụdị thermoplastic

Nkọwapụta

Ihe	Nkọwapụta
Ebe esi nri	234 °C / 30mmHg
Njupụta	1+-.0.06 g/cm3(buru amụma)
Ebe mgbaze	90 Celsius C
pKa	13.95± 0.10 (buru amụma)
Uzuoku mgbali	4.5pa na 20 ℃
ịdị nsọ	98%

Ngwa

A na-eji 1,3-Bis (2-hydroxyethoxy) benzene eme ihe na ngwaahịa elastomer PU nke ngwakọta, nkedo, na ụdị thermoplastic. Achọpụtara ihe a iji nọgide na-adịte aka, elasticity, na plasticity nke elastomers ruo n'ókè kasị ukwuu enwere ike.