4,4'-Oxybisbenzoic acid CAS 2215-89-6

Product Name: 4,4'-Oxybisbenzoic acid
Synonyms: 4,4'-DICARBOXYDIPHENYL ETHER;RARECHEM AL BO 0694;4,4-Dicarboxydiphenyl ether~(Diphenyl ether)-4,4-dicarboxylic acid;4,4-Diphenyl Ethyl Dicarboxylic Acid;4,4'-OXYBIS(BENZOIC ACID) 99+%;4,4'-Oxybis(benzoicacid),98+%;Diphenyl Ether 4,4'-Dicarboxylic Acid 4,4'-Oxobisbenzoic Acid;4,4'-Dicarboxylic Diphenyl Ether
CAS: 2215-89-6
MF: C14H10O5
MW: 258.23
EINECS: 218-683-0

Melting point 329 °C
BRN 2218315
Density: 1.395 g/cm3
Melting Point: 329ºC
Boiling Point: 473.7ºC at 760 mmHg
Flash Point: 184.1ºC
Refractive Index: 1.638
HS Code: 2918990090

Purity: 98%
Appearance:white to pale brown solid
Package: aluminum foil bag or 25kgdrum or as your special request
Uses: 4,4'-oxybisbenzoic acid is a monomeric liquid crystal polymer. it is used widely in the electronics and pharmaceutical industries. Preparation of whole Polyarylate thermoplastic liquid crystal polymer (TLCP), also can be used to prepare high strength, high modulus of liquid crystal fibers, specialty plastics and polymer flame retardants in industrial. also as a non-liquid crystal polymer additives, reduce baking temperature and viscosity of the polymer to facilitate processing and made of an insulating material

Product Categories : Fine Chemical