4,4'-Oxydianiline

4,4′-Oxydianiline
Names
	Preferred IUPAC name 4,4′-Oxydianiline
	Other names 4,4′-Diaminodiphenyl ether; 4-Aminophenyl ether; 4,4′-Oxybisbenzenamine; Bis(4-aminophenyl) ether; 4,4′-ODA
Identifiers
CAS Number	101-80-4 ;
3D model (JSmol)	Interactive image;
ChEBI	CHEBI:34384;
ChEMBL	ChEMBL354663 ;
ChemSpider	7298 ;
ECHA InfoCard	100.002.707
EC Number	202-977-0;
KEGG	C14759 ;
PubChem CID	7579;
UNII	28DLB4Z70T ;
UN number	3077
CompTox Dashboard (EPA)	DTXSID0021094 ;
	InChI InChI=1S/C12H12N2O/c13-9-1-5-11(6-2-9)15-12-7-3-10(14)4-8-12/h1-8H,13-14H2 Key: HLBLWEWZXPIGSM-UHFFFAOYSA-N ; InChI=1/C12H12N2O/c13-9-1-5-11(6-2-9)15-12-7-3-10(14)4-8-12/h1-8H,13-14H2 Key: HLBLWEWZXPIGSM-UHFFFAOYAM;
	SMILES O(c1ccc(N)cc1)c2ccc(cc2)N;
Properties
Chemical formula	C12H12N2O
Molar mass	200.24 g/mol
Appearance	Colorless crystalline solid
Melting point	188 to 192 °C (370 to 378 °F; 461 to 465 K)
Boiling point	219 °C (426 °F; 492 K)
Solubility in water	Insoluble
Hazards
	GHS labelling:
Pictograms
Signal word	Danger
Hazard statements	H301, H311, H331, H340, H350, H361f, H411
Precautionary statements	P201, P202, P261, P264, P270, P271, P273, P280, P281, P301+P310, P302+P352, P304+P340, P308+P313, P311, P312, P321, P322, P330, P361, P363, P391, P403+P233, P405, P501
NFPA 704 (fire diamond)	2
Flash point	219 °C (426 °F; 492 K)
	Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). verify (what is ?) Infobox references

4,4′-Oxydianiline (ODA) is an organic compound with the formula O(C₆H₄NH₂)₂. It is an ether derivative of aniline. This colourless solid is a useful monomer and cross-linking agent for polymers, especially the polyimides, such as Kapton.