4,4'-Diaminodiphenyl Ether
Preliminary reference disclaimer
This preliminary safety reference is generated from structured MolGraph catalog fields and public reference-style data. It is not a supplier-issued Safety Data Sheet and should not be used as a substitute for supplier-issued documentation, workplace safety review, transport classification, or regulatory compliance decisions. For supplier SDS or COA, submit a documentation request through MolGraph.
Preliminary safety reference
Available
Supplier-issued SDS
Available by request
COA
Available by RFQ / lot confirmation
Transport classification
Requires shipment review
CAS Number
101-80-4
Chemical name
4,4'-Diaminodiphenyl Ether
Molecular formula
C12H12N2O
Molecular weight
200.24 g/mol
Synonyms
4,4'-Oxydianiline; 4,4-Oxydianiline; 4-Aminophenyl ether; Oxydianiline; Diaminodiphenyl ether; Dadpe; Bis(p-aminophenyl) ether; Bis(4-aminophenyl) ether; 4,4'-Oxybisbenzenamine; p,p'-Oxydianiline; Benzenamine, 4,4'-oxybis-; p-Aminophenyl ether
InChIKey
HLBLWEWZXPIGSM-UHFFFAOYSA-N
PubChem CID
7579
Signal word
Danger
Catalog reference cue; confirm supplier documentation before use.
Hazard statements
H301, H311, H331, H317, H340, H350, H361, H410
Catalog reference cue; confirm supplier documentation before use.
Appearance
4,4'-diaminodiphenyl ether appears as odorless colorless crystals or an odorless fine, beige powder. (NTP, 1992)
Catalog reference value; verify against supplier SDS before use.
Melting Point
186.11–187.22 °C
Catalog reference value; verify against supplier SDS before use.
Boiling Point
300.0 °C
Catalog reference value; verify against supplier SDS before use.
Water Solubility
0.1 mol/L
Catalog reference value; verify against supplier SDS before use.
Flash Point
219.0 °C
Catalog reference value; verify against supplier SDS before use.
XLogP
1.4
Catalog reference value; verify against supplier SDS before use.
Shipment review
Shipment details require review before fulfillment.
Transport classification must be confirmed using supplier SDS and shipment documentation before dispatch.