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- Purity
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CAS Number: 101-80-4
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CAS Number
101-80-4
PubChem CID
7579
Molecular Formula
C12H12N2O
Molecular Weight
200.24 g/mol
Exact Mass
200.094963
InChIKey
HLBLWEWZXPIGSM-UHFFFAOYSA-N
IUPAC Name
4-(4-aminophenoxy)aniline
SMILES String
C1=CC(=CC=C1N)OC2=CC=C(C=C2)N
Appearance
4,4'-diaminodiphenyl ether appears as odorless colorless crystals or an odorless fine, beige powder. (NTP, 1992)
Melting Point
186.11–187.22 °C
Boiling Point
3.0 °C
Water Solubility
0.1 mol/L
Flash Point
219.0 °C
Properties are provided as catalog reference data and may be confirmed through supplier documentation when required.
Structural features
4,4'-Diaminodiphenyl Ether (CAS 101-80-4) is listed in the Materials Science portfolio, with molecular formula C12H12N2O and molecular weight 200. 24 g/mol.
Sourcing context
Catalog reference for RFQ preparation, supplier confirmation, and research chemical sourcing review.
Research use context
Intended for materials chemistry research and formulation screening workflows; structure-derived tags include nitrogen-containing heterocycle.
Documentation needs
COA/SDS status, availability, lead time, pack size, and shipment documentation can be confirmed during quotation.
ChEMBL reports experimental activity evidence for: Thyrotropin receptor (Homo sapiens) — 2 assays; Cytochrome P450 3A4 (Homo sapiens) — 2 assays. These records describe research assays and do not establish therapeutic efficacy or clinical use.
Thyrotropin receptor
Homo sapiens · SINGLE PROTEIN · 2 qualifying assays · 1 documents · best pChEMBL 5.9
Experimental evidence source: ChEMBL
Cytochrome P450 3A4
Homo sapiens · SINGLE PROTEIN · 2 qualifying assays · 1 documents · best pChEMBL 4.5
Experimental evidence source: ChEMBL
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Preliminary Safety Reference
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Safety Reference / SDS RequestCatalog navigation
Other public CAS pages in this catalog. These links support navigation across additional intermediates and do not imply equivalence, availability, or shared use.
4,4'-Diaminodiphenyl Ether is identified by CAS 101-80-4, with molecular formula C12H12N2O, molecular weight 200.24, InChIKey HLBLWEWZXPIGSM-UHFFFAOYSA-N.
ChEMBL contains qualifying experimental assay evidence associated with Thyrotropin receptor, Cytochrome P450 3A4. These records do not establish therapeutic efficacy or clinical use.
Yes. Submit an RFQ and specify COA requirements. Lot-specific COA depends on supplier confirmation.
Yes. Supplier SDS can be requested through the RFQ workflow before handling, storage, shipment, or procurement decisions.
Availability, pack size, lead time, and pricing are confirmed through RFQ.
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