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

CAS:102-40-9

Tātai ngota:C10H14O4

Taumaha ngota:198.22

EINECS:203-028-3

Ngā kupu taurite:1,3-DI(2-HAIROKISIETOKI)PENEHE; 1,3-BIS(2-HAIROKISIETOKI)PENEHE; RESORCINOL BIS-(2-HAIROKISIETIL)ETERA; RESORCINOL BIS(BETA-HAIROKISIETIL)ETERA; RESORCINOL DIHAIROKISIETIL ETERA; 2,2'-[1,3-phenylenebis(oxy)]bis-eterano; O,O'-Bis(2'-hydroxyethyl) resorcinol

Waiho tō karere

Taipitopito Hua

Tikiake

Ngā Tohu Hua

He aha te 1,3-Bis(2-hydroxyethoxy)benzene CAS 102-40-9?

He whakaroa mekameka diol kakara ōrite te HER, he pai te hototahi ki te MDI. He whānuitia te whakamahinga i roto i ngā hua elastomer PU o te whakaranu, te whakarewa, me ngā momo thermoplastic.

Whakatakotoranga

Taonga	Whakatakotoranga
Te pūwāhi koropupū	234 °C / 30mmHg
Kiato	1+-.0.06 g/cm3 (I matapaetia)
Te pūwāhi rewa	90°C
pKa	13.95±0.10(I matapaetia)
Pēhanga kohu	4.5Pa i te 20℃
te tapu	98%

Tono

E whakamahia whānuitia ana te 1,3-Bis (2-hydroxyethoxy) benzene i roto i ngā hua elastomer PU o te whakaranu, te whakarewa, me ngā momo thermoplastic. Kua whakamātauhia tēnei rauemi ki te pupuri i te pakari, te ngāwari, me te kirihou o ngā elastomer ki te taumata teitei rawa atu.