4,4'-[1,3-Phenylenebis(oxy)]dianiline

Basic Information

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CAS Number

2479-46-1

Molecular Formula

C18H16N2O2

Molecular Weight

292.34 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Ethers

Basic Chemical Raw Materials Organic Chemicals Amines

Basic Physical Properties

Physical State

Powder

Melting Point

115.0 to 119.0 deg-C

Boiling Point

487.3℃ at 760 mmHg

Flash Point

270.9 °C

Refractive Index

1.5700 (estimate)

SMILES

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C1=CC(=CC(=C1)OC2=CC=C(C=C2)N)OC3=CC=C(C=C3)N

InChI

InChI=1S/C18H16N2O2/c19-13-4-8-15(9-5-13)21-17-2-1-3-18(12-17)22-16-10-6-14(20)7-11-16/h1-12H,19-20H2

InChIKey

WUPRYUDHUFLKFL-UHFFFAOYSA-N

LogP

4.435600000000002

Topological Polar Surface Area

70.5 Å²

Hydrogen Bond Donor/Acceptor

4 / 4

Complexity

293

Safety Information

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GHS Hazard Pictograms

H302

H315

H319

H335

Hazard Statement

H302 Harmful if swallowed
Acute toxicity, oral

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

H335 May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation

Synonyms & References

English

1,3-Bis(4-aminophenoxy)benzene
4,4-(1,3-phenylenedioxy)dianiline
ANILINE, p,p'-(m-PHENYLENEDIOXY)DI-
4,4 inverted exclamation mark -(1,3-Phenylenedioxy)dianiline
1,3-Bis(4-aminophenoxy)benzene(TPE-R)
4,4'-(1,3-Phenylenedioxy)dianiline
4-[3-(4-azanylphenoxy)phenoxy]aniline
1,3-bis(4'-Aminophenoxyl)benzene
YSWG194
SR-01000389385-1
BRD-K79389499-001-12-1
NCGC00357178-01
2479-46-1
Maybridge3_000438
CHEMBL1332684
4,4'-(m-Phenylenedioxy)dianiline
Cambridge id 5128045
CAS-2479-46-1
Tox21_303941
HMS1369I13
NS00126471
MLS000719868
Resorcinol oxydianiline
Benzenamine, 4,4'-[1,3-phenylenebis(oxy)]bis-
NCGC00245802-01
1,3-bis(p-aminophenoxy)benzene
1,3-Bis(4-aminophenoxy)benzene (TPE-R)
SR-01000389385
RODA
SMR000304397
MFCD00039154

MDL Number

MFCD00039154

Customs Code

2922299090

FAQ

What is 4,4'-[1,3-Phenylenebis(oxy)]dianiline (CAS: 2479-46-1)?

4,4'-[1,3-Phenylenebis(oxy)]dianiline, also known as 4,4'-oxydianiline, is a colorless to white crystalline solid. It has the chemical formula C12H12N2O2. This compound is soluble in water and ethanol, and it is commonly used in the synthesis of dyes and polymers. It is also used as a precursor in the production of polyamides and polyurethanes.

What are the main uses of 4,4'-[1,3-Phenylenebis(oxy)]dianiline (CAS: 2479-46-1)?

4,4'-[1,3-Phenylenebis(oxy)]dianiline (4,4'-oxydianiline) is primarily used as a precursor for the synthesis of dyes, polyamides, and polyurethanes. It is also utilized in the pharmaceutical industry as an intermediate for the production of certain drugs. Additionally, it serves as a reagent in research applications due to its structural complexity and reactivity.

Is 4,4'-[1,3-Phenylenebis(oxy)]dianiline (CAS: 2479-46-1) safe?

4,4'-[1,3-Phenylenebis(oxy)]dianiline is generally considered safe for industrial use when proper handling procedures are followed. It is not highly toxic but can cause irritation to the skin and eyes. Handling should be done in well-ventilated areas, and protective gloves and safety glasses should be worn. Storage should be in a cool, dry place away from direct sunlight and sources of ignition.

How should 4,4'-[1,3-Phenylenebis(oxy)]dianiline (CAS: 2479-46-1) be stored?

4,4'-[1,3-Phenylenebis(oxy)]dianiline should be stored in a cool, dry place, protected from direct sunlight and moisture. The storage temperature should not exceed 25°C. It should be kept in a tightly sealed container to prevent moisture absorption. Avoid contact with strong acids, bases, and oxidizing agents. Keep away from ignition sources and incompatible materials.