在南通酒店晚上怎么叫服务

在南通酒店晚上怎么叫服务

sell 4,4'-Oxydianiline; 4,4'-Diaminodiphenyl ether; 4,4'-Diaminodiphenylether; 4,4'-Oxybisbenzenamine; Bis(p-aminophenyl)ether; 101-80-4

4,4'-Diaminodiphenyl ether be used for preparation polyimide, polyamide and epoxy resin material.

4,4'-Oxydianiline; 4,4'-Diaminodiphenyl ether; 4,4'-Diaminodiphenylether; 4,4'-Oxybisbenzenamine; Bis(p-aminophenyl)ether

Molecular Formula:C12H12N2O

Molecular Weight:200.24

CAS Registry Number:101-80-4

EINECS:202-977-0

Melting point:189-190 ºC

Boiling point:190 ºC (0.1 torr)

Flash point:218 ºC

Purity:99.5%

4,4'-Diaminodiphenyl ether be used for preparation polyimide, polyamide and epoxy resin material.