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

CAS: 102-40-9

Molecular Formula: C10H14O4

Molecular Weight: 198.22

EINECS: 203-028-3

Synonyms: 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

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

HER is a symmetrical aromatic diol chain extender with good compatibility with MDI. Widely used in PU elastomer products of mixing, casting, and thermoplastic types

Specification

Item	Specification
Boiling point	234 °C / 30mmHg
Density	1+-.0.06 g/cm3(Predicted)
Melting point	90 °C
pKa	13.95±0.10(Predicted)
Vapor pressure	4.5Pa at 20℃
puity	98%

Application

1,3-Bis (2-hydroxyethoxy) benzene is widely used in PU elastomer products of mixing, casting, and thermoplastic types. This material has been proven to maintain the durability, elasticity, and plasticity of elastomers to the greatest extent possible