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4,4'-Oxydianiline

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Identification
Molecular formula
C12H12N2O
CAS number
101-80-4
IUPAC name
4-(4-aminophenoxy)aniline
State
State

At room temperature, 4,4'-Oxydianiline is in a solid state. It is usually a crystalline powder that is stable under normal conditions.

Melting point (Celsius)
189.00
Melting point (Kelvin)
462.00
Boiling point (Celsius)
368.00
Boiling point (Kelvin)
641.00
General information
Molecular weight
200.24g/mol
Molar mass
200.2360g/mol
Density
1.2540g/cm3
Appearence

4,4'-Oxydianiline typically appears as a pale brown or tan solid. It is usually found in the form of needle-like crystals or powder.

Comment on solubility

Solubility of 4-(4-aminophenoxy)aniline

4-(4-aminophenoxy)aniline, also known as para-aminophenyl ether, exhibits specific solubility characteristics that are important for its applications in various chemical processes. The solubility of this compound is influenced by several factors:

  • Polarity: Given its aniline structure, 4-(4-aminophenoxy)aniline tends to be more soluble in polar solvents such as water and alcohols due to the presence of amino (-NH2) groups that can hydrogen bond.
  • Temperature: The solubility often increases with temperature. Higher temperatures can facilitate disruption of intermolecular forces, allowing for greater solvation.
  • pH levels: The ionization of the amino groups may alter its solubility based on the pH of the solution. In acidic conditions, the amino groups can become protonated, potentially enhancing solubility.

However, it is important to note that solubility can vary markedly depending on the specific solvent and conditions applied. As a rule of thumb:

  1. In organic solvents: Its solubility may be limited, reflecting a hydrophilic character.
  2. In aqueous solutions: 4-(4-aminophenoxy)aniline is generally more soluble, yet precise solubility data can depend on concentration and temperature.

In conclusion, understanding the solubility of 4-(4-aminophenoxy)aniline is crucial for its effective use in syntheses and formulations. Always consult detailed solubility tables and conduct empirical testing for precise applications.

Interesting facts

Interesting Facts about 4-(4-aminophenoxy)aniline

4-(4-aminophenoxy)aniline, a versatile compound in the world of organic chemistry, has intriguing attributes that make it noteworthy for various applications:

  • Dual Functional Group: This compound features both an amine and an ether group, enhancing its reactivity and making it a useful building block in synthesizing more complex molecules.
  • Importance in Dyes: The presence of the aniline structure allows it to serve as a precursor in the production of a variety of dyes and pigments, which are essential in industries ranging from textiles to inks.
  • Pharma Potential: There is ongoing research into the pharmacological properties of compounds with similar structures, suggesting potential uses in medicinal chemistry. Some derivatives have shown promise in anti-cancer and anti-inflammatory activities.
  • Role in Polymers: The compound can also function as a monomer or crosslinker in polymerization processes, contributing to the development of advanced materials with unique properties.
  • Environmental Considerations: Its applications must be balanced with environmental considerations, as organic compounds can pose risks if not handled properly during production and use.

In the words of a famous chemist, “Every compound tells a story; understanding its structure is key to unlocking its potential.” 4-(4-aminophenoxy)aniline tells a story rich with applications across multiple domains, showcasing the interplay of chemistry, industry, and sustainability.


Synonyms
4,4'-Oxydianiline
101-80-4
4,4'-Diaminodiphenyl ether
4,4-Oxydianiline
4-Aminophenyl ether
4-(4-aminophenoxy)aniline
Oxydianiline
Diaminodiphenyl ether
4,4'-Oxybisbenzenamine
Bis(4-aminophenyl) ether
Benzenamine, 4,4'-oxybis-
Bis(p-aminophenyl) ether
Dadpe
p,p'-Oxydianiline
p-Aminophenyl ether
4,4-Diaminodiphenyl ether
p,p'-Oxybis(aniline)
4,4'-Oxydiphenylamine
Oxydi-p-phenylenediamine
Aniline, 4,4'-oxydi-
p,p'-Diaminodiphenyl ether
4,4'-Diaminobiphenyl oxide
4,4'-Diaminodiphenyl oxide
Oxybis(4-aminobenzene)
Bis(4-aminophenyl)ether
Di-(4-aminophenyl)ether
4,4'-Diaminophenyl oxide
4,4'-Oxybisaniline
4,4'-DIAMINOPHENYL ETHER
NCI-C50146
Bis(p-aminophenyl)ether
EINECS 202-977-0
4,4'-Diaminobiphenyloxide
CCRIS 491
Ether, 4,4'-diaminodiphenyl
4,4-Dadpe
4-(4-Aminophenoxy)phenylamine
DTXSID0021094
HSDB 1316
4-aminophenylether
UNII-28DLB4Z70T
NSC 37075
BRN 0475735
AI3-18375
NSC-6089
di(4-Aminophenyl) ether
DPE (AMINE)
MFCD00007863
NSC-37075
P-DIAMINODIPHENYLETHER
4,4'-Oxydianiline (ODA)
28DLB4Z70T
DTXCID401094
Ether, 4,4'-diaminodiphenyl-
121509-79-3
CHEBI:34384
NSC6089
EC 202-977-0
4,4'-OXYBIS(BENZENAMINE)
4-13-00-01038 (Beilstein Handbook Reference)
NSC37075
Aniline,4'-oxydi-
4-Aminophenylether (4,4'-Oxydianiline)
BIS(4-AMINOPHENYL) ETHER [HSDB]
Oxybis[4-aminobenzene]
Benzenamine,4'-oxybis-
1-AMINO-4-(4-AMINOPHENOXY)BENZENE
4,4'-DIAMINODIPHENYL ETHER [IARC]
4,4'-Oxybis(aniline)
4,4'-Oxybis[aniline]
WLN: ZR DOR DZ
Ether,4'-diaminodiphenyl-
4,4'-Oxydianiline, 97%
CAS-101-80-4
4,4'-DIAMINODIPHENYL ETHER (IARC)
4,4'-ODA
4,4'diaminodiphenylether
4,4'-diaminodiphenyloxide
p,p'Oxydianiline
4,4Oxydianiline
pAminophenyl ether
4Aminophenyl ether
4,4'Oxybisaniline
Oxydipphenylenediamine
p,p'Oxybis(aniline)
Di(4aminophenyl)ether
Oxybis(4aminobenzene)
4,4'Oxydiphenylamine
Bis(paminophenyl)ether
4,4'Oxybisbenzenamine
4,4\'-Oxydianiline
Aniline, 4,4'oxydi
Bis(4aminophenyl)ether
Bis(paminophenyl) ether
bis(4aminophenyl) ether
4,4'-Oxydiphenylalamine
4,4'Diaminobiphenyloxide
4,4'Diaminophenyl ether
4,4'Diaminophenyl oxide
4,4Diaminodiphenyl ether
p,p'Diaminodiphenyl ether
Benzenamine, 4,4'oxybis
CBMicro_028442
4,4'diaminodiphenyl oxide
4,4'Diaminobiphenyl oxide
Cambridge id 5493582
4,4'-biaminodiphenyl ether
4,4'-diaminobiphenyl ether
Ether, 4,4'diaminodiphenyl
Oprea1_332864
Oprea1_805797
SCHEMBL41849
YSWG195
BIDD:ER0256
4,4 inverted exclamation marka-Diaminodiphenyl ether
4,4'-DADPE
CHEMBL354663
4-(4-Aminophenoxy)phenylamine #
4,4'-Diaminodiphenyl ether (ODA)
Tox21_202035
Tox21_300133
BBL012119
STK046240
AKOS000118817
CCG-105139
CS-W015612
PS-5282
4,4'-Oxydianiline, analytical standard
NCGC00091391-01
NCGC00091391-02
NCGC00091391-03
NCGC00091391-04
NCGC00253956-01
NCGC00259584-01
AC-11212
BIM-0028242.P001
NS00002329
O0088
EN300-16780
E76010
4,4'-Oxydianiline, purified by sublimation, 99%
SR-01000414668
Q3704503
SR-01000414668-1
Z56775415
4,4'-Oxydianiline, zone-refined, purified by sublimation, >=99%