3,4'-Oxydianiline Chemical Properties

Melting point:

67-71 °C(lit.)

Boiling point:

206.5 °C1 mm Hg(lit.)

Density 

1.1131 (rough estimate)

refractive index 

1.6660 (estimate)

storage temp. 

Keep in dark place,Inert atmosphere,Room temperature

solubility 

Chloroform, Methanol

pka

4.78±0.10(Predicted)

form 

Solid

color 

Off-White

Stability:

Light sensitive

InChIKey

ZBMISJGHVWNWTE-UHFFFAOYSA-N

CAS DataBase Reference

2657-87-6(CAS DataBase Reference)

Safety Information

Hazard Codes 

Xi

Risk Statements 

36/37/38

Safety Statements 

26-36

RIDADR 

UN2811 - class 6.1 - PG 2 - EHS - Toxic solids, organic, n.o.s., HI: all

WGK Germany 

3

HS Code 

29222990

MSDS

• Language:English Provider:SigmaAldrich

3,4'-Oxydianiline Usage And Synthesis

Description

3,4'-Oxydianiline (3,4'-ODA) is a phenyl ether derivative capped at both ends with two amines in the para and meta positions. 3,4'-ODA is commonly used in the synthesis of polyimides which have multifunctional properties.3,4'-ODA is transparent and can be used as a substrate for displays. Polyimides are transparent and can be used as substrates for displays. 3,4'-ODA can also be used to synthesise organic porous materials with a BET surface area of up to 351 m2/g. Polyetherimide membranes made from this diamine structural unit show good permeation during water-isopropanol separation.

Uses

3,4'-Oxydianiline is an ether organic substance and can be used as a pharmaceutical intermediate.

Uses

3,4''-Diaminodiphenyl Ether, can be used for the synthesis of asymmetric soluble polyimides. It can also be used as a spacer in the preparation of glycine-based molecular tongs as inhibitors of β-amyloid peptide Aβ1-40 aggregation in vitro.

3,4'-Oxydianiline(2657-87-6)Related Product Information

• 4,4'-Methylenedianiline
• 4,4'-Oxybisbenzoic acid
• 2-Phenoxyaniline
• 4,4'-Oxydiphthalic anhydride
• 4,4'-Oxydianiline
• 3,4'-Dichlorodiphenyl ether
• Triclosan
• Diphenyl ether
• 2'-(2-CHLOROANILINO)-6'-(DIBUTYLAMINO)FLUORAN
• 2'-(Dibenzylamino)-6'-(diethylamino)fluoran
• 7-Anilino-3-diethylamino-6-methyl fluoran
• 3-AMINO-4'-NITRODIPHENYL ETHER
• 2-Anilino-6-dibutylamino-3-methylfluoran
• Diphenylamine
• (3-NITRO-PHENYL)-(4-NITRO-PHENYL)-ETHER
• N-[3-(4-AMINO-2-CHLOROPHENOXY)PHENYL]-N,N-DIMETHYLAMINE
• N-[3-(4-AMINO-2-FLUOROPHENOXY)PHENYL]-N,N-DIMETHYLAMINE
• 3,4,4'-TRIAMINODIPHENYL ETHER