2,2'-Oxydianiline

Basic Information

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CAS Number

24878-25-9

Molecular Formula

C12H12N2O

Molecular Weight

200.24 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Ethers

Basic Chemical Raw Materials Organic Chemicals Amines

Basic Physical Properties

Melting Point

61-64 °C

Boiling Point

328.2°C at 760 mmHg

Water Solubility

Slightly soluble in water.

Flash Point

163.4°C

Refractive Index

1.665

SMILES

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C1=CC=C(C(=C1)N)OC2=CC=CC=C2N

InChI

InChI=1S/C12H12N2O/c13-9-5-1-3-7-11(9)15-12-8-4-2-6-10(12)14/h1-8H,13-14H2

InChIKey

GOJFAKBEASOYNM-UHFFFAOYSA-N

LogP

2.6433

Topological Polar Surface Area

61.269999999999996 Å²

Hydrogen Bond Donor/Acceptor

4 / 3

Complexity

178

Safety Information

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Hazard Statement

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

Benzenamine, 2,2'-oxybis-
J-015712
FT-0638463
2,2'-Oxydianiline, 98%
DTXSID00332570
AC-24509
SB77959
2,2'-Oxydianiline
o,o'-Oxydianiline
A853647
MFCD00792533
BIDD:GT0460
AKOS015912593
2-(2-aminophenoxy)aniline
SCHEMBL81185
EN300-61183
DS-5495
24878-25-9
aminophenyl ether
CS-0019008
bis(2-aminophenyl) ether
Bis(2-aminophenyl) ether
2,2-Oxydianiline
2,2’-OXYDLANILINE
2,2′-Oxydianiline
Benzenamine,2,2'-oxybis-
2,2`,4,4`-TETRANITROBENZOPHENONE
2,2-diaminodiphenyl ether
2-Aminophenyl ether
Benzenamine,2,2'-oxybis
o,o'-diaminophenyl ether

MDL Number

MFCD00792533

Customs Code

2922299090

FAQ

What are the physical and chemical properties of 2,2'-Oxydianiline (CAS: 24878-25-9)?

2,2'-Oxydianiline is a white crystalline solid with a molecular weight of approximately 132.15 g/mol. It is slightly soluble in water but more soluble in organic solvents such as ethanol and acetone. Chemically, it is relatively stable but can react with strong oxidizing agents. It is often used as a precursor in the synthesis of various functional materials and dyes.

How is 2,2'-Oxydianiline (CAS: 24878-25-9) typically synthesized?

2,2'-Oxydianiline is synthesized by the condensation of aniline with itself in the presence of a catalyst such as sulfuric acid. The reaction involves the formation of an intermediate that undergoes ring closure to form the 2,2'-oxydianiline product. The yield is typically around 90%, and the reaction is carried out under mild conditions to ensure high selectivity.

What industries use 2,2'-Oxydianiline (CAS: 24878-25-9)?

2,2'-Oxydianiline is used in the pharmaceutical industry for the synthesis of certain drugs, in the polymer industry as a precursor for polyurethane and other polymers, and in the sensor industry for the development of gas sensors. It also finds applications in the electronics industry, particularly in the production of semiconductors and sensors.

What precautions should be taken when handling 2,2'-Oxydianiline (CAS: 24878-25-9)?

When handling 2,2'-Oxydianiline, it is important to wear appropriate personal protective equipment (PPE), including gloves, goggles, and a lab coat. Work should be conducted in a well-ventilated area or a fume hood. Spills should be cleaned up using appropriate absorbents, and proper disposal methods should be followed. Users should always refer to the Safety Data Sheet (SDS) for detailed handling and safety information.